Real-Time Analytics
Sub-second dashboards and data products on petabytes of data at any concurrency
Data Warehousing
Sub-second analytics on open lakehouse formats with no vendor lock-in
Observability in the AI Era
The most cost-effective alternative to Elasticsearch observability
Context Engineering
Hybrid search and fresh context for RAG, agents, and LLMs
VeloCLI is VeloDB's CLI that gives AI agents direct access to database query profiling, tablet inspection, and cloud operations from the terminal.
Tom Zhang · 2026/6/4


Hybrid Modeling for JSON in Agent Observability: VARIANT and Inverted Indexes in Apache Doris

Beyond 10,000 Fields: Balancing Performance and Cost in Wide JSON with Apache Doris 4.1

Fast JSON Analytics in Apache Doris: 100x Faster Than PostgreSQL and MongoDB

1 Billion JSON Records, 1-Second Query Response

Elasticsearch vs ClickHouse vs Apache Doris — which powers observability better?

Variant in Apache Doris 2.1.0: a new data type 8 times faster than JSON for semi-structured data analysis

A deep dive into inverted index: how it speeds up text searches by 40 times