Apache Doris 4.1 adds native vector search: IVF and disk-tiered SPANN indexes, PQ quantization, and hybrid BM25+vector queries planned in a single SQL.
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Category · Apache Doris
3 essays in this category| date | title | stats |
|---|---|---|
| 2026-04-24 |
|
18 min4314 w |
| 2026-04-23 |
How Apache Doris embeds a Rust-based Lance reader in its C++ BE via the Arrow C Data Interface, a single-threaded Tokio runtime, and Corrosion.
|
11 min2843 w |
| 2026-04-23 |
How Parquet’s Flatbuffer proposal, Lance, and Doris segment v3 each tackle columnar footer explosion when wide tables push metadata from KB into MB.
|
36 min8595 w |
