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Citus: 7 commonly used advanced SQL tools
When you run advanced SQL in Citus, what’s possible? Which SQL statements work, and which ones don’t? Citus is a PostgreSQL extension that adds powerful sharding capabilities to PostgreSQL. However, every solution does have limitations. Therefore, it makes sense to take a look at the latest version of Citus and learn how to properly use […]
Citus: Row store vs. column store in PostgreSQL
Row store vs. column store – a lot has been written about this topic in the context of PostgreSQL and Citus. What does it really mean and what are the implications? Are column stores “always cool” and “always beneficial”? No, there’s more to it – which requires a closer look. When trying to understand the […]
“hired” vs. “fired” – fuzzy search in PostgreSQL
When dealing with data (and life in general) small things can have a major impact. The difference between “hired” and “fired” is just one simple character, but in many cases it does have real world implications. The question is: How can we use good old community Open Source PostgreSQL to do a fuzzy search, in […]