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Featured Database Articles

Feature Database Articles

MS SQL

Accelerating Database Recovery with SQL Server 2019 10/14/2019

Learn how to turn on and use newer SQL Server database recovery option called “Accelerated Database Recover”. Read on.... 

Introduction to the Partition By Window Function 10/02/2019

Window functions can be life savers by making a complicated SQL calculation easy. A window function combines that logic and provides row by row or window by window feedback. Read on to learn more!

Database Tools and Extensions for Visual Studio 2019 09/23/2019

In this article, you will explore tools and extensions that can be used with Visual Studio 2019 to improve your database experience irrespective of what database you use.

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Oracle

Foreign Keys and Multi-Table Inserts in Oracle 09/30/2019

Referential constraints ensure data integrity, but in at least one case can cause occasional problems. Read on to see what can happen and why it can occur...

What is the Latch Event and Why Does It Occur? 09/02/2019

If there is a reasonable chance that parallel execution can occur, then you'll want to read on about the latch event!

Understanding the Odd Behavior for Timestamp with Time Zone Columns in Oracle 07/22/2019

Timestamp with Oracle Time Zone columns exhibits 'interesting' behavior with respect to unique indexes and primary keys.  Read on to see the issue and one possibly confusing way to handle it!

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MS Access

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DB2

IBM Db2 for z/OS Useful Features 08/19/2019

Some of the more useful features of Db2 and SQL that have been delivered as new functionality are reviewed. Read on to learn more!

Doing Analytics Against Critical Production Data 07/29/2019

Learn about several techniques which, taken together, allow you to configure your critical production data so that it is efficient (and non-disruptive) to execute analytical queries against it in real time. No need for a separate hybrid appliance, no need for a massive data warehouse. Read on....

Polling and Survey Data Transparency 07/01/2019

Polls and surveys are increasing in use. If you are a DBA, developer, or data scientist, then it is good to understand how to structure your systems for transparency and proper use.

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