Write better SQL!
When reading Some opinionated thoughts on SQL databases recently, I felt reminded of an observation that I have made in the past: the way SQL… Read More »Write better SQL!
SAP HANA
SUDO grant – a compromise
A long intro One of the defining characteristics of “enterprise” software is that these systems are used across many parts of organisations and sometimes across… Read More »SUDO grant – a compromise
Have yourself a good 🙂🕰! (😎)
Ok, nothing complex, crazy, or high-concept today. Just a reminder that stuff like the following is possible without any effort with your database of choice… Read More »Have yourself a good 🙂🕰! (😎)
Separate business logic from tables and avoid dynamic SQL
You want to apply your business logic to multiple tables in your DB but don’t want to use dynamic SQL? Good on you! Here’s how.
Why are your scalar UDFs slow? (mine aren’t)
You think scalar user-defined-functions are slow in HANA?
I show you how to fix that!
DBeaver log files: beware and free up disk space
Learn something about DBeaver and get free disk space – for FREE!
How to engineer your DB code
See how to choose between different implementation options for your DB code like an engineer.
Also: JMeter, htop, and MapMerge programming.
Getting data into HANA – the easy way
Loading data into SAP HANA the super easy way. A click-through. How to use DBeaver to load huge CSV data files quick without any coding.
What is CPB+-Tree in SAP HANA?
Ever wondered what a CPB+tree is and what it does in SAP HANA? This post has the answer for you.
SAP Online Track 2020
The SAP Online Track event was a major success.
Find my talk “If your SQL reads like Assembler you’re doing it all wrong.” here.