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Getting started with Db2 on Cloud Lite

by Henrik Loeser (data_henrik) | Jun 17, 2020 | cloud, dashdb, DB2, developer, ibmcloud, jdbc, sql

It seems to me that during the COVID-19 pandemic there are more hackathons than usual. Great to see that IBM Cloud is the platform of choice for many solutions. Db2 on Cloud is used as database, often the free Lite plan to get started. That's the reason I published a...

Some advanced SQL to analyze COVID-19 data

by Henrik Loeser (data_henrik) | May 18, 2020 | analytics, big data, cloud, data in action, database, DB2, IBM, IT, Life, sql

Learn to write SQLAll of us are impacted by COVID-19. Looking at daily case numbers, the basic reproduction number or mortality rates has become a routine. But what is behind those numbers? How are they computed and how does SQL help? In this post, I want to discuss...

Some advanced SQL to analyze COVID-19 data

by Henrik Loeser (data_henrik) | May 18, 2020 | analytics, big data, cloud, data in action, database, DB2, IBM, IT, Life, sql

Learn to write SQLAll of us are impacted by COVID-19. Looking at daily case numbers, the basic reproduction number or mortality rates has become a routine. But what is behind those numbers? How are they computed and how does SQL help? In this post, I want to discuss...

Sorting Results by Specific Values in SQL with CASE

by Antonio Cangiano | Apr 1, 2020 | PostgreSQL, programming, sql

In this article, I show a handy example of how to use the SQL CASE statement. Recently I rewrote the backend for my service, Any New Books, due to an Amazon API change. Generally speaking, rewriting an entire codebase is a bad idea. However, the code was quite old and...

A Guide to Db2 Performance for Application Developers

by Craig S. Mullins | Mar 10, 2020 | book, Java, jdbc, LUW, performance, sql, z/OS

DBAs: are you looking for a way to help train your developers to code more efficient Db2 application programs? Programmers: do you want to understand the best practices for writing high-performing Db2 applications?Well, my latest book, A Guide to Db2 Performance...

A Guide to Db2 Performance for Application Developers

by Craig S. Mullins | Mar 10, 2020 | book, Java, jdbc, LUW, performance, sql, z/OS

DBAs: are you looking for a way to help train your developers to code more efficient Db2 application programs? Programmers: do you want to understand the best practices for writing high-performing Db2 applications?Well, my latest book, A Guide to Db2 Performance...
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