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How to repair exchange database
 
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How to repair exchange database
Views: 35258 Tech Voice
Recoving from a Lost Full-Text Index in Exchange Server.avi
 
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Recoving from a Lost Full-Text Index in Exchange Server
Views: 145 cwhesse
Clustered vs. Nonclustered Index Structures in SQL Server
 
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Clustered and nonclustered indexes share many of the same internal structures, but they're fundamentally different in nature. Watch Microsoft Certified IT Professional Jon Seigel explain the similarities and differences of clustered and nonclustered indexes, using a real-world example to show how these structures work to improve the performance of SQL queries. Blog post on primary key vs. the clustered index: http://voluntarydba.com/post/2012/10/02/The-Primary-Key-vs-The-Clustered-Index.aspx CREATE INDEX statement reference: http://technet.microsoft.com/en-us/library/ms188783.aspx ALTER INDEX statement reference: http://technet.microsoft.com/en-us/library/ms188388.aspx Index navigation internals by example: http://sqlblog.com/blogs/paul_white/archive/2011/08/09/sql-server-seeks-and-binary-search.aspx Sample index data is from the AdventureWorksLT2008R2 sample database: http://awlt2008dbscript.codeplex.com/releases/view/46169 Visit my channel for more database administration videos: https://www.youtube.com/voluntarydba Subscribe to get notified about my latest videos: https://www.youtube.com/voluntarydba?sub_confirmation=1 Read additional content on my blog: http://voluntarydba.com Follow on Twitter: https://twitter.com/voluntarydba Like on Facebook: https://facebook.com/voluntarydba
Views: 261023 Voluntary DBA
How To Exchange LP to ISK 2000+ ISK per Loyalty Point - Presented in 4k - EVE Online Live
 
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http://store.markeedragon.com/affiliate.php?id=4&redirect=index.php?cat=4 Special Viewer Discount or Bonus. YOUR CHOICE! Want a bonus on your EVE new account, Plex or Aurum? Use the discount code of "discount" and get 3% off your order. Or want 3.3% cash back for even more savings? Use bonus code "bonus" and get 3.3% credit in your account for future purchases This is for a limited time and the discount/bonus codes may be changed or removed at any time. The discount / bonus is provided by Markee Dragon Game Codes and we are an authorized CCP reseller. Codes delivered in 20 minutes or less. Want to Try EVE for free? Get it here: http://secure.eveonline.com/signup/?invc=d6baec26-231d-4ced-9cd2-1a8b3713d72d&action=buddy Want to get rid of your day job and be your own boss? Markee Dragon is sharing how he does it with a step by step guide to independence. Get it here: http://jedimarketingtricks.com/sp1/ We do a monthly giveaway and you can get a free entry for it here: http://store.markeedragon.com/affiliate.php?id=4&redirect=index.php?cat=18 No purchase required. Join us for chat in Discord https://discord.gg/markeedragon Discord is a new chat and voice application we are using. This is a simulcast of http://twitch.tv/markeedragon . You can watch here live on YouTube and talk in chat. but for the giveaways mentioned on the show those currently only work in Twitch chat. You do not have to watch on Twitch. You only need to be in the Twitch chat to get in on the giveaways. WTFast is what I use to improve my connection to EVE. I get at least a 20% improvement at all times. Try it here: http://www.wtfast.com/markeedragon Videos How to convert Loyalty Points This video shows how we decided what items to use. Items Sold. https://www.youtube.com/watch?v=rnv4eW9hwP0 What worked Successful conversion of 1m LP to 1.5b ISK in 13 days. https://www.youtube.com/watch?v=eiGEj4XhKt0 Hauling Introduction https://www.youtube.com/watch?v=7NjY9aU-uBQ Hauling is a great secondary income. Market Blue Line Hauling is a great secondary income. EVE Sites Mentioned on the Show Faction Warfare See the tier listings here. http://www.factionwarfare.com/ LP Store Conversion See what LP items are currently worth on the market. https://www.fuzzwork.co.uk/lpstore/ Daopa's LP Stores Database LP store items information http://www.ellatha.com/eve/LP-Stores EVE Central Current values for most all items in game. http://eve-central.com/ EVE Assets Manager Find your stuff. Know where your money is sitting! http://eve.nikr.net/jeveasset EVE Markets Market history data. http://eve-markets.net/ EVEPraisal Quick values for your loot and other market actions. http://evepraisal.com/ EVE Maps All kinds of map related information. http://evemaps.dotlan.net/ EVE Vippy - Wormhole mapping and path tracking. http://www.eve-vippy.com EVE University EVE Wiki http://wiki.eveuniversity.org/Main_Page Gallente Militia Gillente FW Ship Fits http://gallentemilitia.blogspot.com/ Osmium Hands Down The Best Ship Fit Site / Tool. http://o.smium.org/ EVE Offline Server status and history http://www.eve-offline.net/ Live shows Schedule: https://docs.google.com/spreadsheets/d/1zQZoKQnzGRgWXBefzGKlyfDppGQWzJy6PafWm-4c4sQ/edit#gid=0 Live footage of swatting http://www.twitch.tv/markeedragon/v/13137147 News Article: http://evenews24.com/2015/08/28/first-day-of-youtube-gaming-markeedragon-gets-swatted/ Music by Monstercat http://www.mostercat.com
Views: 14782 markeedragon
Session 3 :Difference between Exchange and Index (07506759086)
 
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Difference between NSE and Nifty
Views: 1854 Rajesh Aggarwal
Stock Market Index and its types Explained!
 
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Do have a look at the relevant course here- http://www.elearnmarkets.com/packages/index/equity-derivatives-nism-series-viii Website: http://www.elearnmarkets.com/ National Institute of Securities Market (NISM) is a public trust, established by SEBI, whose objective is to promote securities market education and research. NISM caters the educational needs of various constituencies such as investors, issuers, intermediaries, regulatory staff, policy makers, academia and future professionals of securities markets. NISM is mandated to implement certification examinations for professionals employed in various segments of the Indian securities markets. To know more about NISM, and register for the examination, click on www.nism.ac.in The NISM series VIII Derivatives examination is conducted for those , who wants to build an in-depth knowledge on various derivatives products available in equity derivatives markets, regulations and risks associated with the products and the exchange mechanisms of clearing and settlement and future and options trading. The NISM Derivatives exam is now the standard benchmark examination for Approved users and sales personnel in the derivatives segment. For Offline i.e. Classroom Courses, Contact: Ms. Neelam Gupta: - +91-9748222555 [email protected] For Online Live as well As Recorded classes, Contact: - Ms. Puja Shaw: - +91-9903432255 [email protected]
Views: 10881 Elearnmarkets.com
Indexing to Access Predefined Outcomes
 
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Watch Bruce Bond, Co-Founder and CEO of Innovator ETFs, and Joe Kairen, Senior Director, Strategy and Volatility Indices at S&P DJI, discuss how investors can gain passive exposure to predefined outcome goals through innovations in indexing.
Indexing Political Ideology
 
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Can a stock lean more Democrat than Republican? Explore an innovative index-based strategy that tracks the political ideology of S&P 500® constituents with Point Bridge Capital’s Hal Lambert and S&P DJI’s Michael Mell and Shaun Wurzbach.
How to Use sp_BlitzIndex
 
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sp_BlitzIndex checks your SQL Server database's index design to make sure you've got the right indexes on your tables, and help you drop the bad indexes. Download it free at http://www.BrentOzar.com/blitzindex/
Views: 19472 Brent Ozar Unlimited
Fix Outlook 2016 Search Index
 
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If you are missing emails when searching in Outlook 2016 and you know they should be there it could be a problem with indexing or with your exchange offline cache mode setting. This video shows you how you can rebuild both indexing and the cache to solve most search problems.
Views: 6147 Sele Training
What are Clustered Indexes vs. Non-Clustered in SQL Server 2008 R2 Software Tutorial
 
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What are clustered indexes? How are they created? What is the connection between the primary key and the clustered index? How do I optimize the performance of SQL Server 2008 tables by using indexes? Try our free sales and customer reporting web service at http://www.reportingsales.com
Views: 56970 Edward Kench
Hard-Repair of Exchange Database
 
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In this demonstration I an going to show how to run Hard Repair on Exchange database
Views: 145 ExchAdmin
New Index Exchange Scraping Demonstration
 
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Just for internal documentation.
SQL indexing in 9 minutes and a half
 
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CAPTIONS AVAILABLE - Full transcript (with some screenshots) available for a small fee at http://stores.lulu.com/konagora/. Proper indexing is one of the keys to database performance - yet a disturbingly high number of people have it more or less wrong. This presentation is based on material from a seminar.
Views: 60295 roughsealtd
70+ TIPS - ROCKET LEAGUE EXCHANGE GUIDE incl. BIGGEST MISTAKES / 101 / ABC / INDEX / SITES
 
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101/ABC to improve your exchange skills in Rocket League incl. tips and tricks, exchange sites, strategies and a lot more! **Trading Sites:** www.rocket-league.com https://rltracker.pro/trades http://steamcommunity.com/app/252950/tradingforum/ https://www.reddit.com/r/RocketLeagueExchange/ www.rl-trades.com **Discord Server:** eSports Trading - https://discord.gg/V22uZNt Trade Planet - https://discord.gg/nugrBHq Trade Central - https://discord.gg/tradecentral **Scammer Database:** https://rltracker.pro/scam_list Also check out my "from 10 to 100 keys in 1 week" series: https://www.youtube.com/watch?v=OJqUcHyjiHw&list=PLpNdhwVfRuhJyORqt8GmFipJw-NYbqVAD. 🌟 Twitter - https://twitter.com/TheFlash_Rocket **Giveaway:** 10x Overdrive Crate (all platforms) Step 1: Like the video Step 2: Subscribe Step 3: Comment with your game-id below **Music:** https://www.youtube.com/user/HEROboard/videos Enjoy the series & feel free to ask me questions!
Index Exchange - IAB Digital Techfronts 2016 teaser video
 
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To find out more, please go to: www.iabuk.net/techfronts
Views: 298 iabuk
Unable to mount database. (hr=0x8004060e, ec=-2147219954) in Exchange Server 2016
 
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* please support me to reach 1000 subscribers , THANK YOU * In this video you will see the failed to mount database error : Unable to mount database. (hr=0x8004060e, ec=-2147219954) in a Exchange Server 2016 evaluation installation This is normal and expected because all unlicensed installations are treated as Standard Edition, and Standard Edition can have a maximum of 5 mounted databases.
Views: 500 Denis Griffoni
Database - Indexes And Optimization
 
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Covers the basic concepts of database indexes and using them to optimize a database
Oracle Database 12c: Partitioning Improvements with Tom Kyte
 
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Tom Kyte introduces the new partitioning improvements in Oracle Database 12c, followed by a demo of global index maintenance. For more information: "Asynchronous Global Index Maintenance for Dropping and Truncating Partitions" http://www.oracle.com/pls/topic/lookup?ctx=db121&id=VLDBG14107 "Changes for Very Large Databases and Partitioning in Oracle Database 12c Release 1" http://www.oracle.com/pls/topic/lookup?ctx=db121&id=VLDBG14100 "ALTER INDEX COALESCE Clause" http://www.oracle.com/pls/topic/lookup?ctx=db121&id=SQLRF52782 "DBMS_PART.CLEANUP_GIDX Procedure" http://www.oracle.com/pls/topic/lookup?ctx=db121&id=ARPLS74409
Views: 12190 OracleDBVision
Engineering Culture & Opportunity at Index Exchange
 
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Take a closer look at Index Exchange, the people behind the company. Also take a look at our Internal Hackathon.
Views: 1471 Index Exchange
Methodologies of Indexes
 
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Methodologies of Indexes
Database Maintenance: Avoid Fragmentation in Indexes
 
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In the August 2008 issue of TechNet Magazine (www.technetmagazine.com), Paul S. Randal gives an overview of Top Tips For Effective Database Maintenance. In this accompanying video, Paul demonstrates the need to monitor fragmentation and how shrink (and autoshrink) can cause serious problems.
Views: 8600 TechNetMagazine
Claymore's "better way" to index
 
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Som Seif, president and CEO of Claymore, slams conventional market benchmarks
Views: 141 Morningstar Canada
SQL Index - Compare a clustered index vs a non clustered index
 
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http://sqlserver2008tutorial.com/ In this video training, we compare SQL indexes -- clustered index vs. non clustered index. In SQL server you can have one clustered index whereas you can have many non clustered index is. Using SQL Server Profiler and MS SQL Execution plans, we compare the clustered index and the nonclustered index. In this demo we show you how to create a clustered and non-clustered index using SSMS. Using different parameters like CPU, Number of Page Reads and Duration in msec, we come to a conclusion that the best option is to use a clustered index. Finally we go over index management and index fragmentation. We illustrate ALTER TABLE commands with Index Rebuild or Index Reorg. Other topics that we cover include a table scan; clustered index scan and an index seek.
Views: 50387 baghul
Indexes in SQL Server -- making queries run faster
 
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Indexes in SQL Server make queries run faster and more efficiently. With the size of databases increasing almost exponentially, being able to return results quickly with minimal stress on the underlying server is crucial. This tutorial includes a practical demonstration of performance gains obtained from creating Clustered, Non-Clustered, and Column indexes. In the demonstration clustered and non-clustered indexes result in a 10 x increase in query performance compared to using no index. The Column index results in further a 10 x increase in performance over the Clustered and Non-clustered indexes (100 x faster than using no index). The video also outlines the basic concepts behind indexes and demonstrates how to quickly created indexes in SQL Server Management studio. Code and sample databases are available from http://www.analyticsinaction.com/indexes/ I also have a comprehensive 60 minute T-SQL course available at Udemy : https://www.udemy.com/t-sql-for-data-analysts/?couponCode=ANALYTICS50%25OFF
Views: 42583 Steve Fox
Direct Indexes are Better than ETFs
 
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Here are the links to our blog post on this topic and our social media accounts: Blog post: https://hubs.ly/H0bQ8hr0 Website: https://hubs.ly/H0bQ8gp0 Facebook: https://www.facebook.com/smartleafinc/ Twitter: https://twitter.com/SmartleafInc LinkedIn: https://www.linkedin.com/company/77997/admin/updates/ Gerard Michael, Co-Founder and President of Smartleaf, explains what direct indexing is and how it can be an advantageous strategy for investors. Some of the major benefits of direct indexing include improvements in tax efficiency, risk customization, and ESG customization. Direct indexing also allows investors to benefit from tax loss harvesting and gains deferral, both of which lead to decreases in taxes.
Views: 477 Smartleaf
14.410 Applications of Join Algorithms, Nested-Loop Join, Index Nested-Loop Join
 
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My book "Patterns in Data Management" is now available both as an ebook or a print book (with color graphics!). See: http://amzn.to/1Ts3rwx This book is not a standard textbook on database techniques. This book was written extending and complementing preexisting educational videos (including this one). Video for my inverted classroom "Database Systems". The complete list of videos, slides, and additional material is (will be) available at http://datenbankenlernen.de Computer Science, Saarland University: Bachelor (in German): http://www.cs.uni-saarland.de/index.p... Master (in English): http://www.cs.uni-saarland.de/index.p... Ph.D./Grad School: http://gradschool.cs.uni-saarland.de/
SQL Server Index Internals: A Deep Dive
 
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Presenter: Tim Chapman
Views: 19518 PASStv
Dismount or Mount Mailbox Database in Exchange Server 2013
 
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Dismount or Mount Mailbox Database in Exchange Server 2013
Views: 16144 naveen MCITP
ETF Trends and Index Innovations
 
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Tom Lydon, Editor and Publisher of ETF Trends joins S&P DJI's Shaun Wurzbach to explore an evolving ETF ecosystem, including discussions on ESG, factors, millennials, and the role of advisors as drivers of ETF innovation.
01 Overview of table Partition in oracle
 
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Partitioning enhances the performance, manageability, and availability of a wide variety of applications and helps reduce the total cost of ownership for storing large amounts of data. Partitioning allows tables, indexes, and index-organized tables to be subdivided into smaller pieces, enabling these database objects to be managed and accessed at a finer level of granularity. Oracle provides a rich variety of partitioning strategies and extensions to address every business requirement. Moreover, since it is entirely transparent, partitioning can be applied to almost any application without the need for potentially expensive and time consuming application changes. Partitioning allows a table, index, or index-organized table to be subdivided into smaller pieces, where each piece of such a database object is called a partition. Each partition has its own name, and may optionally have its own storage characteristics. From the perspective of a database administrator, a partitioned object has multiple pieces that can be managed either collectively or individually. This gives the administrator considerable flexibility in managing partitioned objects. However, from the perspective of the application, a partitioned table is identical to a non-partitioned table; no modifications are necessary when accessing a partitioned table using SQL queries and DML statements. Partitioning Key ======================== Each row in a partitioned table is unambiguously assigned to a single partition. The partitioning key is comprised of one or more columns that determine the partition where each row will be stored. Oracle automatically directs insert, update, and delete operations to the appropriate partition through the use of the partitioning key. When to Partition a Table ========================== Here are some suggestions for when to partition a table: Tables greater than 2 GB should always be considered as candidates for partitioning. Tables containing historical data, in which new data is added into the newest partition. A typical example is a historical table where only the current month's data is updatable and the other 11 months are read only. When the contents of a table need to be distributed across different types of storage devices. When to Partition an Index ============================= Here are some suggestions for when to consider partitioning an index: Avoid rebuilding the entire index when data is removed. Perform maintenance on parts of the data without invalidating the entire index. Reduce the impact of index skew caused by an index on a column with a monotonically increasing value. Partitioned Index-Organized Tables =================================== Partitioned index-organized tables are very useful for providing improved performance, manageability, and availability for index-organized tables. For partitioning an index-organized table: ============================================ Partition columns must be a subset of the primary key columns Secondary indexes can be partitioned (both locally and globally) OVERFLOW data segments are always equi-partitioned with the table partitions See Also: Oracle Database Concepts for more information about index-organized tables System Partitioning System partitioning enables application-controlled partitioning without having the database controlling the data placement. The database simply provides the ability to break down a table into partitions without knowing what the individual partitions are going to be used for. All aspects of partitioning have to be controlled by the application. For example, an insertion into a system partitioned table without the explicit specification of a partition will fail. System partitioning provides the well-known benefits of partitioning (scalability, availability, and manageability), but the partitioning and actual data placement are controlled by the application. See Also: Oracle Database Data Cartridge Developer's Guide for more information about system partitioning Partitioning for Information Lifecycle Management Information Lifecycle Management (ILM) is concerned with managing data during its lifetime. Partitioning plays a key role in ILM because it enables groups of data (that is, partitions) to be distributed across different types of storage devices and managed individually.
Views: 6333 OnLinE ReSoUrCe
All about Indexing with Gail Shaw
 
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Indexes are essential to good database performance, but it can be hard to decide what indexes to create and the ‘rules’ around indexes often appear to be vague or downright contradictory. In this session we’ll dive deep into indexes, have a look at their architecture and internal structure and how that affects the way that indexes are used in query execution. We’ll look at why clustered indexes are recommended on almost all tables and how their architecture affects the choice of columns. We’ll look at nonclustered indexes; their architecture and how query design affects what indexes should be created to support various queries. Gail Shaw is a database specialist from Johannesburg, South Africa, specializing in performance tuning and database optimization. She works for Entelect, a medium-sized custom software development house. Gail is a frequent poster on the SQLServerCentral.com forums and writes for Simple-Talk. She is an MVP for SQL Server and holds the Microsoft Certified Master certification for SQL Server.
Views: 942 DBAFundamentals
Index Types: Heaps, Primary Keys, Clustered and Nonclustered Indexes (Dear SQL DBA Episode 28)
 
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Learn the difference between heaps, clustered and nonclustered indexes, primary keys, and columnstore indexes in SQL Server. Get sample code and read a written version of the content here: https://www.littlekendra.com/2017/02/02/index-types-heaps-primary-keys-clustered-and-nonclustered-indexes-dear-sql-dba-episode-28/
Views: 2728 SQL Workbooks
Local Vs Global Partitioned Index in Oracle 11g
 
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The Video Explains the difference between Local Partitioned Indexes(Prefixed vs Non Prefixed Indexes). and Global Partitioned Index along with the challenges in maintaining Global partitioned Indexes when the underlying tables partitioned is dropped/truncated/Merged/Moved. Local Partitioned Index Shares the same boundaries as the table and are in the same number as table partitions they are widely used in DSS and DWH systems. While Global Partitioned Index are predominantly used in OLTP systems
Views: 3590 Tech Coach
Advantages and disadvantages of indexes in sql server   Part 38
 
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In this video we will learn about 1. Advantages and disadvantages of indexes 2. The types of queries that can benefit from indexes 3. Covering Queries Text version of the video http://csharp-video-tutorials.blogspot.com/2012/09/advantages-and-disadvantages-of-indexes.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-38-adv-dis-adv-of-indexes.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 148113 kudvenkat
Forex Trading: Economic Roadmap and Index Preview for the Week of October 8, 2017
 
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This short video analyzes the current state of the US Dollar Index and the key Forex pairs and then walks you through the economic data coming out in the week ahead. Tradesight.com offers the game-changing Tradesight Seeker and Comber technical tools that help you find successful setups using our unique trading algorithm. Our innovative trading system has proven successful for more than ten years in the Stock, Futures and Forex markets and is available via a monthly subscription. Tradesight.com also offers trading education for daytrading, market analysis, real-time signals as well as general guidance in successful Stock, Futures and Forex trading. Go to www.Tradesight.com to learn about our technical trading tools and trading courses and why we have an 80% customer retention rate. Take a trial at http://www.tradesight.com/free-trial. Visit our site: http://www.tradesight.com View our Futures Results: http://www.tradesight.com/tag/futures-recap View our FX Results: http://www.tradesight.com/tag/forex-recap View our Stock Results: http://www.tradesight.com/tag/stock-recap Follow us on Facebook: http://www.facebook.com/tradesight Follow us on Twitter: http://www.twitter.com/tradesight
Views: 15 tradesight
Why Has an Index Broken My Query?
 
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Sometimes Oracle can give unexpected exceptions. This often happens when working with dates stored as strings. In this video, Chris investigates why adding an index to a varchar storing dates could cause a query to fail. He explains why this happens. Then he shows workaround to avoid this. You can download the scripts in this video from LiveSQL at: https://livesql.oracle.com/apex/livesql/file/content_CVN82PZQWQSUFYMOVKG0VI19T.html ============================ The Magic of SQL with Chris Saxon Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 2814 The Magic of SQL
KIDNER PROJECT - A DECENTRALIZED KIDNEY PAIRED EXCHANGE PLATFORM
 
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Kidner can help Kidney Paired Exchange programs to detect life-saving opportunities & improve access to kidney transplants. #blockchain #HealthIT - Join us now! WEBSITE : www.kidner-project.com PAPER : "KIDNER – A WORLDWIDE DECENTRALISED MATCHING SYSTEM FOR KIDNEY TRANSPLANTS" http://journals.ukzn.ac.za/index.php/JISfTeH/article/view/287/788 Kidner is a platform that helps people finding match for kidney exchange. It's a global database, Blockchain-based, secured with cryptographic tools. Today, when someone is willing to give a kidney to a sick parent as an act of generosity, it’s not always a fit from a medical point of view, but what if someone else is in the exact same situation and they can swap kidneys? Numbers have shown that it is better to have a transplant from a living donor. Unfortunately, it is not always easy to find both will & compatibility. So with Kidner, if you have found the “will” we will help with “compatibility” part. Thanks to the Blockchain, you join a global and secure database of people exactly in the same situation as yours without border issues. You increase the chance to find a proper match while being fully protected. Privacy and confidentiality are preserved thanks to encryption tools, and certificates - which you need to join the platform - are issued by a Doctor. Everything else is decentralized and happens in real time. When a match is found, you are notified by Kidner and your Doctor receives all the information needed to arrange the operation logistics. If you want to help on this project, feel free to contact us on twitter : @KidnerProject
Views: 292 Kidner Project
Experts Exchange - Writing Faster SQL Server Queries
 
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Learn strategies for improving database performance from Experts Exchange SQL Server pro Tim Chapman. Poor database performance is the Achilles' heel of any production system. Better, faster hardware can improve systems to a certain point, but for truly great performing systems, there is no substitute for properly written queries and well-designed indexes. In this free webinar you'll learn how to: - Identify common performance-killing TSQL query patterns - Rewrite problematic TSQL statements - Effectively and intelligently make use of dynamic TSQL - Efficiently use indexes to squeeze maximum performance from your system - Maximize user concurrency in a high-throughput - Introduction to execution plan analysis Tim Chapman is a SQL Server consultant specializing in system architecture, administration and performance tuning. Co-owner of www.sqlservernation.com, Tim is a Microsoft MVP and has passed the SQL Server 2005 & 2008 MCITP tests for Database Administration and Database Development. He is also an Experts Exchange certified Expert with thousands of questions answered in the SQL Server 2005 and SQL Server 2008 zones.
Views: 75282 Experts Exchange
How to Move an Enterprise Vault Archived Enabled Mailbox from one Exchange Server to Another
 
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Learn how to move mailboxes that are enabled for archiving from one Exchange server to another while preserving the association between the mailbox and the archive. Text version of this process refer to http://www.symantec.com/docs/TECH48928
Views: 2293 Veritas Tech Support
Understanding the core components of SQL Server | lynda.com overview
 
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This database management overview introduces the SQL Server and explores its core components. Watch more at http://www.lynda.com/SQL-Server-2008-tutorials/essential-training/71929-2.html?utm_medium=viral&utm_source=youtube&utm_campaign=videoupload-71929-0101 This specific tutorial is just a single movie from chapter one of the SQL Server 2008 Essential Training course presented by lynda.com author Simon Allardice. The complete SQL Server 2008 Essential Training course has a total duration of 6 hours and 54 minutes and explores how Transact-SQL is used to retrieve, update, and insert information SQL Server 2008 Essential Training table of contents: Introduction 1. Getting Started 2. Installing SQL Server 2008 R2 3. Tools and System Databases 4. Creating Databases 5. Importing Existing Data 6. Retrieving Data with SQL 7. Inserting and Updating Data 8. SQL Functions 9. Stored Procedures and Transactions 10. Core Administration Tasks 11. Backing Up and Restoring 12. Security Features 13. Reporting Services 14. Integration Services Conclusion
Views: 232048 LinkedIn Learning
What Is The Index Of An ETF?
 
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They include exchange 26 aug 2016 the convenience of an index fund frequently outweighs other smaller advantages etf, but here's how to decide which is best for you 11 jul 2012 not sure whether buy or etf? Bruce sellery can help invest in etfs diversify and minimise your risks by investing. Index funds & etfs at charles schwab. Index etf investopedia terms i index. Index etfs invest in index etf offered by mutual funds hdfc how do work? See the best (exchange traded funds) us news money. Sthe index includes large, mid and small cap stocks regularly traded on the new york stock exchange nasdaq 30 jun 2015 q what is difference between funds, etfs, mutual funds? Gary. Index etf investopedia. Before i delve into the specifics, let me give a little most etfs are index funds that attempt to replicate performance of specific. The only etfs available during the 1990s were those that followed well known benchmarks such as s&p 500 (ticker spy) and nasdaq 100 qqqq). Exchange traded funds (etfs). Exchange traded funds (etfs) can be a simple and low cost way to get investment returns similar share index or another underlying. Indexes may be based on stocks, bonds, 16 jan 2014 exchange traded funds (etfs) started out linked at the hip to low cost, market tracking index. Etf's nse national stock exchange of india ltd traded funds mutual fund, etf india, nav index definition & example indexes and business insideretf does not mean fund forbesindex which is best for you? The motley fooletfs moneysense. An etf is a basket of stocks that reflects the composition an index, like nifty 50. The etfs trading value is based on the net asset of underlying stocks that it represents exchange traded funds are essentially index listed and exchanges like. It should be noted that index etfs do etf's launched on nse. Until the development of etfs, this was not possible like other an index etf is essentially a passive mutual fund similar to traditional funds that allows investors purchase basket securities in latest news and information on based exchange traded database has categorized hundreds indexes which are tracked or benchmarked by etfs. Googleusercontent search. In reality, index mutual funds and exchange traded (etfs) provide efficient access to a 24 apr 2018 etfs. Buy or sell index etfs on a real time basis in live market just like stocks 20 feb 2015 this makes much cheaper to run and own then funds by managers yet ironically over the medium term tracking beat combine flexibility convenience of trading individual with diversification offered professionally managed, high priced you've probably heard indexing referred as passive investing. Click each asset class to browse its indexes 1 may 2016 what's the difference between an etf and index fund, which is better? Great question. Index etf investopediastock index etfs investopediaexchange traded funds vswhat are etfs? Fidelity. Exchange traded funds are essentially index that listed and on exchanges like stocks. Definition o
Partitioning in Oracle Explained with Real project Examples : Introduction
 
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This Video series will explain partitioning and its use cases referencing real project examples from different domain. It will explain what when and why of partitioning in a simple but elaborate manner. This is the 1st video which explains why partitioning is required and what are the advantages we gain from it. The following videos will explain when should we do it and how.
Views: 14305 Tech Coach
Comprehensive Indexing
 
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ESP Video 7 - Comprehensive indexing: All common unstructured files and email (Notes/Exchange) including compressed containers. Individual email can be extracted from email databases, even those archived in backup tapes.
Views: 35 IndexEngines
Partitioning in Oracle - Performance Basics
 
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This is the 2nd video from " Partitioning in Oracle " series, It explains how oracle stores and manages data. What is single Block IO and Multi Block IO ? Why full table scan is better than index access in few cases. The video is very elaborate, I have tried my level best to keep it as simple as possible
Views: 6021 Tech Coach
LASindex - simple spatial indexing of LiDAR data
 
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Airborne LiDAR surveys collect large amounts of elevations samples, often resulting in Terabytes of data. The acquired LiDAR points are typically stored and distributed in the LAS format or - its lossless compressed twin - the LAZ format. However, managing a folder of LAS or LAZ files is not a trivial task when a survey consists, for example, of 500 flight strips containing around 200 million points each. Even a simple area-of-interest (AOI) query requires opening all files and loading all those whose bounding box overlaps the queried AOI. One solution is to copy the survey into a dedicated data base such as Oracle Spatial or PostgreSQL. We present a much simpler alternative that works directly on the original LAS or LAZ files. To facilitate the exchange of data between users and across software packages, the ASPRS created the LAS format that is now the accepted industry standard for airborne LiDAR. To lower the storage requirements and reduce the transmission bandwidth for LAS files, we proposed the LAZ format - a lossless compressed twin of the LAS format - that is gaining traction in the industry as more and more data providers offer LAZ files (e.g. NOAA, National Land Survey of Finland, Open Topography, USGS, Dielmo3D, DNR Minnesota, ...) and more and more software has LAZ support (e.g. Global Mapper, TopoDOT, FME 2012, QT Modeler, RiProcess, Fugroviewer, ...). However, the total size of all LAS or LAZ files from one survey still poses a significant challenge as billions of elevation samples need to be managed for processing and distribution. This problem is getting more pronounced as the resolution and converage of LiDAR surveys continues to increase. A common solution is to create a second copy of the entire survey by loading it into a dedicated spatial data base such as Oracle Spatial or PostgreSQL. Once all the data was uploaded it can then be efficiently queried using established data base technology. But this approach has high start-up costs in terms of time, money, and disk space: the acquisition and installation time for a large software package, possible licensing delays and costs, the time needed to copy the entire survey into the database, and finally the additional disk space required for this second copy. While this initial investment may pay off over time, we describe a much simpler alternative that provides a different trade-off by working directly in-place on the original LAS or LAZ files. Our minimal-effort spatial indexing scheme has very small setup costs, avoids creating a second copy of the data, and is already in use in the LAStools software suite (see Figure~\ref{fig:gui}). For each LiDAR file we generate a tiny LAX file that resides in the same folder as the *.las or *.laz file and has the same name but with a *.lax extension. The LAX files are generally as small as 0.01 percent (for a LAS file) or 0.1 percent (for a LAZ file) of the file containing the LiDAR data and they can be generated as fast as the points can be read off disk. The LAX files describe an adaptive quadtree over the x and y coordinates of all points. Each occupied quadtree cell stores a list of point index intervals that together reference all points falling into this cell. By merging all intervals of a cell that are less than 1000 apart in point index space we significanly reduce the number of intervals, the size of the LAX files, and the number of file seek operations. Although individual cells typically reference too many points this is usually amortized as a typical AOI query will require returning a union of all intervals from many quadtree cells. However, our in-place spatial indexing relies on a certain degree of spatial coherency to be present in the point order. A simple measure of the efficiency of the existing order is to calculate the overhead factor when loading each quadtree cell individually from disk. The source code for LASindex is freely available under a LGPL license within the open source libraries LASlib of LAStools. It has been extensively field-tested in the LiDAR delivery pipeline of Open Topography (OT) where it is used to efficiently gather data from folders of LAZ files in accordance to area-of-interest queries that are generated by users via OT's popular web-based LiDAR download interface. Another important use is on-the-fly point buffering. When batch processing, for example, 2km by 2km LiDAR tiles to create DTMs via rasterization of a temporary TIN, it is beneficial to load a 100 meter point buffer around each tile to avoid tile boundary artifacts. The presence of LAX files allows doing so efficiently on-the-fly.
Views: 4391 Martin Isenburg
Searching the ATLA Religion Database® with ATLASerials® Using the Scripture Citation Index
 
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This tutorial demonstrates how to search against scripture citations in the ATLA Religion Database with ATLAS using the Scriptures Citation Index on the EBSCOhost platform.