Tag: se
Let us finally look at what is so wrong with the Iceberg spec and why this simply isn't a serious attempt at solving the metadata problem of large Data Lakes. In the first part of this I took...
Iceberg: The great unifying vision finally allowing us to escape the vendor lock-in of our database engines. One table and metadata format to find them ... And in the darkness bind I the...
In my last post about high speed DML, I talked how it is possible to modify tables at the kind of speeds that a modern SSD can deliver. I sketched an outline of an algorithm that can easily us...
After a brief intermezzo about testing (read about my thoughts here: Testing is Hard and we often use the wrong Incentives) - it is time to continue our journey together to where we will A...
These days, columnar storage formats are getting a lot more attention in relational databases. Parquet, with its superior compression, is quickly taking over from CSV formats. SAP a...