# Indexing Data Lakes for Faster Online Point Queries

The article presents techniques for indexing data lakes to accelerate online point queries, avoiding full dataset scans. This approach aims to improve query efficiency and reduce costs for data engineers working with large-scale analytics platforms.

**Importance:** 3/5

## Sources

### Technology
- [Hacker News](https://engineering.atspotify.com/2026/7/indexing-the-data-lake-for-online-point-queries) — Sat, 01 Aug 2026 15:41:31 +0000