(Peter Hartmann) One of the major challenges for RUNSTATS is the sampling of the data rows e.g. for calculation of the COLCARD value in SYSIBM.SYSCOLSTATS and SYSIBM.SYSCOLUMNS.
Other News
Using spaCy to Find Sequences of Words Based on Pattern Rules – Part 2
In the previous part, we discussed how you can take advantage of spaCy’s rule-based matcher engines, using both pattern rules and documents. In this part, you’ll see some examples of the former, based on using linguistic features, such as syntactic dependency labels and simple and extended part of speech tags. Determining Manually a Sequence of Words Satisfying a Pattern Rule...
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JPA With Eclipse and MySQL Using Java Configuration
(Riddhi Parkhiya) Learn more about the Java Persistence API and how to configure it with EclipseLink and MySQL.
7 easy steps to install MiniProfiler on an ASP.NET MVC website
Today I wanted to add MiniProfiler to an ASP.NET MVC web application (not .NET Core), but unfortunately the NuGet package doesn’t set up things correctly, the documentation is a bit lacking, and their sample project doesn’t work.
Do not underestimate performance impacts of swapping on NUMA database systems
(Shinguz) If your MariaDB or MySQL database system is swapping it can have a significant impact on your database query performance!
JSON_TABLE() and date/time columns in Oracle 19c
(Martin Bach) While researching the use of JSON in Oracle 19c I came some interesting behaviour that wasn’t immediately obvious (to me).
SQL SERVER – SQL Agent Job and Backslash – Strange Behavior
(Pinal Dave) Today, I am going to discuss a very interesting scenario which I encountered while working with one of the largest European financial technology organizations Comprehensive Database Performance Health Check earlier last week.
Transferring ownership of Db2 objects
(Gayathiri Chandran) There is a demand for a way to change the ownership of Db2 objects from one user to another.
The CachedWithin Function Memoization Feature Appears To Compare Complex Objects By Value In Lucee 5.3.2.77
(Ben Nadel) Earlier today, I demonstrated that the cachedWithin Function memoization feature caches the output buffer in Lucee 5.3.
How to validate server configuration settings.
(Nisha Gopalakrishnan) After upgrading the server many users start it with an unchanged config file only to find some deprecated options that they were using are no longer supported by the later server version, which causes the upgraded server to shutdown.