System Tables Part 2: How We Made It Faster
In this article, the author discusses how they improved the speed of system table queries in Cloud Dedicated by implementing techniques such as predicate pushdown, multiple filters optimization, and concurrent data fetching. These improvements led to significant performance gains, particularly for databases with large amounts of metadata. The changes reduced query times, making it easier to retrieve relevant system data efficiently and eliminating long debugging waits.
Company
InfluxData
Date published
Oct. 31, 2024
Author(s)
Chunchun Ye
Word count
1020
Hacker News points
None found.
Language
English