Databricks
Genie One turned the trace data into a ranked list of what to fix, and a coding agent helped close the loop in an hour.
LiveUpdated 2026-09-19 16:08 UTC
Databases
Databases scores 46/100 on the Dev Radar money board (#5), with 435 posts and 15.6M views on X over the last 21 days.
13 new tools appeared in this market over the last 7 days, and 109 posts were published about it in the last 72 hours. Jev also rates the room for a newcomer here 1.4/4.
Top Databases tools
radish.dhr.wtf
A Redis-compatible key-value store that runs inside a Cloudflare Durable Object. SQLite as the store, R2 as the cold tier, no servers to run.
Build Your Own Convex
Grab a cup of tea and build a database piece by piece. An interactive guide to how Convex works, by Michael Cann.
turbopuffer x Pragmatic Engineer
finally we can wrangle vectors for you if you'd like
DuckDB
This post by @carlo_piovesan and @GeertjanW shows you how
Redis
Two systems, one job: continuous compute and instant serving. @Databricks Real-Time Mode computes state as events happen. Redis serves it in sub-millisecond tim
lead
A non-production Postgres text-search extension for exercising TIN-compatible application SQL in development, test, CI, and staging environments -…
brainapi2
BrainAPI is a knowledge graph–powered AI memory layer that transforms unstructured data into structured knowledge, enabling intelligent search,…
RLS policy review
RLS policy review — Jev
semantica
Graph-Native Infrastructure for Context and Accountable AI Systems - semantica-agi/semantica
hnfaster.vercel.app
Built a full-text search over all of Hacker News (~49M stories, comments, jobs & polls, syncing live per hour) to be 𝐬𝐮𝐫𝐩𝐫𝐢𝐬𝐢𝐧𝐠𝐥𝐲 𝐟𝐚𝐬𝐭 with no…
Hornet
The unreasonable effectiveness of BM25 for agentic search: @jobergum
medium.com
OracleDB
OracleDB | Database | Mastra Docs
ClickHouse
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openviking
Volcano Engine open-sourced OpenViking, a context database for AI agents that puts resources, memories and skills into the same file-like namespace. Everything
postgres
VACUUM has never needed to call ambulkdelete() for each index in cases where there are precisely zero TIDs in its dead_tuples array by the end of its first…
Replit Docs
Enable backups today
turbovec
A vector index built on TurboQuant, written in Rust with Python bindings - RyanCodrai/turbovec
supermemory
Agents need memory. supermemory is building the default engine for memory and continual learning for agents.
llm-graph-builder
Neo4j graph construction from unstructured data using LLMs - neo4j-labs/llm-graph-builder
Neki
I will be in NYC next week. If you run 5TB+ of Postgres let me know and i will stop by to give you a preview of
TiDB Cloud Zero
Nice! We’ve been exploring a very similar idea with TiDB Cloud Zero
flexkv
Works across SGLang, vLLM, TensorRT-LLM, and Dynamo. Up to 70% lower TTFT, +16% QPM.
FAQ
Is there money in databases?
Jev rates buyer spend 3.87/4, search demand 3.38/4, sponsor budgets 2.51/4 and growth 2.8/4. Overall market score: 46/100 (#5 of 12).
What are the newest databases tools?
Databricks, radish.dhr.wtf, Build Your Own Convex, turbopuffer x Pragmatic Engineer, DuckDB. Updated 2026-09-19 16:08 UTC.
How is this ranked?
35% money (Jev judgment), 25% traction on X, 20% momentum over 72 hours, 10% new tools, 10% room for newcomers. See methodology.
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 11.2k posts from 4.9k X accounts over the last 21 days, 1.2k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 16:08 UTC. Full method.