VeloDB
Modern real-time data warehouse
VeloDB launched on December 29, 2023 with 7 votes, #1,211 of 3,779 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 2 years on.
What it does
VeloDB is a modern real-time data warehouse powered by open source Apache Doris for lightning-fast data analytics at scale. It provides semi-structured data support, federated query capabilities, elastic scalability and an open ecosystem.
Powered by Apache Doris, VeloDB: Next-Gen AI Data Infrastructure. Cloud-Native. Real-Time. AI-Ready.
We will look at what agent workloads demand from the database layer, how VeloDB supports real-time search and analytics over continuously updating data. Replaced a Grafana Loki stack with an Apache Doris–based logging system to store and query model training and inference logs at petabyte scale. Consolidated Presto, Druid, Kudu, and Trino into a single Apache Doris + Paimon lakehouse running across 40+ clusters on petabytes of data. Migrated from PostgreSQL to VeloDB Cloud to serve 10M+ users with real-time on-chain analytics spanning 190+ blockchains and 500+ DEXs. Built hybrid search on Apache Doris 4.0 — combining filters, BM25, and vector similarity over 1B+ embeddings — on a single…from velodb.io
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