Scalable Analytics Architecture Best practices for downsampling billions of rows of data Data downsampling can be an effective way to reduce compute resources, but it comes with tradeoffs.
Scalable Analytics Architecture I've helped huge companies scale logs analysis. Here’s how. I've spent years optimizing logs explorers across multiple domains with trillions of logs to process. Here's what I've learned about building a performant logs analytics system.
The Data Base Using Bloom filter indexes for real-time text search in ClickHouse®️ A customer of ours had text-based log data and they wanted to be able to search over the text (quickly). However, in ClickHouse, text search without any special measures involves a full scan, period. And we know that full scans are not efficient.
