(Vinayak Joshi) The IBM premium data-sharing technologies offer unmatched high-availability and scalability to applications.
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Acceptance Testing Made Easy with F# and Canopy Why acceptance testing?
(Amir Barylko) Writing tests is part of our development cycle. Most teams I work with have some kind of testing in place.
Error 601: Could not continue scan with NOLOCK due to SQL Server data movement
(Percy Reyes) When we are querying SQL Server tables with/without the NOLOCK hint we may get a page corruption error like this: “Could not continue scan with NOLOCK due to data movement”. Today we will learn how to deal with this issue.
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Problem Business Partner Hello, this is Laura Lee Rose. I am a speaker and author. I am an expert in time and project management. I help busy professionals and entrepreneurs create effective systems so that they can comfortably delegate to others, be more profitable and have time to enjoy life even if they don’t have time to learn new technology...
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The DB2Night Show z49: Understanding Query Transformation in DB2
(Martin) 100% of our studio audience learned something! Dan gave a detailed look at how DB2 performs query transformation, how you can monitor it, and considerations for SQL and application performance
DB2 for i 7.2 Features and Fun: Part 3
(Michael Sansoterra) In the second tip of this series, I explored three new features introduced in DB2 for i 7.2: KEEP IN MEMORY clause; AUTONOMOUS PROCEDURE; and the CHECK CONSTRAINT VIOLATION clause. This tip aims to keep the momentum going by exploring a handful of remaining miscellaneous feature
Animating Without jQuery
(Julian Shapiro) There’s a false belief in the web development community that CSS animation is the only performant way to animate on the web.
Zone Maps On Commit Refresh Oddities
(Alex Fatkulin) One of the ways Zone Maps can be refreshed when the underlying table data is changed is fast on commit. This is similar to how materialized views can be refreshed with the exception that a Zone Map does not need a materialized view log to do so.
emca and ORA-12537: TNS:connection closed
(Jeff Taylor) Problem: I couldn’t configure Enterprise Manager for a RAC database running on two SPARC T5-4 Servers
30 SQL Developer Tips in 30 Days, Day 7: The Array Fetch Size Preference
(Jeff Smith) I have found a lot of users like to tweak this preference without really understanding what it does: