Partitioning and Clustering: How to Make Warehouse Queries Faster
Data partitioning for faster queries: how partition pruning works, pick partition keys, avoid the small files problem, and when clustering or Z-ordering helps.
WRITING / NOTES FROM THE FORGE
2 articles tagged Performance.
Data partitioning for faster queries: how partition pruning works, pick partition keys, avoid the small files problem, and when clustering or Z-ordering helps.
Caching strategies compared: cache-aside, read-through, write-through, write-behind, and write-around, with trade-offs, code, and when to use each.