TLDR Data newsletter by TLDR: latest issues, cadence and price

by TLDR · Own site · Free · 2 a week · last issue Sep 24, 2026 · Active

Issues

20 on file since Jul 20, 2026

20 of 20 issues

Date	Issue	Topic	When
Sep 24	AI Benchmarks Are Broken , Jev Inside Your Warehouse , Doom Runs on SQL Sep 24 · Data engineering	Data engineering	today
Sep 21	System 1 Models for Data , Postgres Meets Jev , A 4B Model Beats Postgres Sep 21 · AI and agents	AI and agents	3d ago
Sep 17	LangChain’s Paid Media Agent , DuckDB Skills for Claude Code , How Many Labels? Sep 17 · AI and agents	AI and agents	7d ago
Sep 14	Postgres at 118M QPS , ChatGPT Work Data Agent , Lyft’s Travel-Time Map Sep 14 · AI and agents	AI and agents	10d ago
Sep 10	30 Years of Postgres , Spotify Skips Bayesian , Kestra 2.0 Ships Sep 10 · Data engineering	Data engineering	2w ago
Sep 7	Spotify Cuts Agent Token Usage , How Proxies Help Databases , Data Teams Are Context Teams Sep 7 · AI and agents	AI and agents	2w ago
Sep 3	Netflix’s Parallel Spark Tuning , Tracing AI Token Waste , S3 Gets More Duck Sep 3 · AI and agents	AI and agents	3w ago
Aug 31	Spark 4.1.0 Released , How Twilio Tracks Lakehouse Staleness , Replacing Fivetran at Scale Aug 31 · Data engineering	Data engineering	3w ago
Aug 27	DuckLabs Joins AWS , LinkedIn’s Cognitive Memory Agent , Chaos Testing Kafka Aug 27 · AI and agents	AI and agents	4w ago
Aug 24	The Politics Behind Metrics , Unlearning Pandemic Demand , The Art of Indexing Aug 24 · Data engineering	Data engineering	4w ago
Aug 20	Inside DuckDB 2.0 , ACID for AI Agents , Variant Lands in Iceberg Aug 20 · AI and agents	AI and agents	5w ago
Aug 17	Benchmarking Agentic Analytics , Faster Lakehouse Lookups , Comet Hits 1.0 Aug 17 · Data engineering	Data engineering	5w ago
Aug 13	Vercel’s Migration to DynamoDB , Stripe’s Self-Healing Databases , Electric Joins Databricks Aug 13 · Data engineering	Data engineering	6w ago
Aug 10	Robotics Data Stack , Automating the Semantic Layer , The Agent Sprawl Problem Aug 10 · AI and agents	AI and agents	6w ago
Aug 6	Netflix Simplifies Storage , Meta Doubles Training Efficiency , Metrics Defined Once Aug 6 · Tech business and strategy	Tech business and strategy	7w ago
Aug 3	DoorDash’s Agent Control Plane , OpenAI Shreds Analytics Costs , SQL on Video Aug 3 · AI and agents	AI and agents	7w ago
Jul 30	Airbnb’s Evals Approach , Spotify’s Fast Point Queries , Versioning Business Knowledge Jul 30 · AI research	AI research	8w ago
Jul 27	Orchestration Beats Model Size , Scaling Postgres Pub/Sub , Zero-Copy Neo4j Jul 27 · AI and agents	AI and agents	8w ago
Jul 23	Serverless Multi-Region Postgres , DuckDB’s Vectorized Execution , Backfills Done Properly Jul 23 · Data engineering	Data engineering	9w ago
Jul 20	Inside Spark 4.2 , Data Modeling Still Matters , Faster Spark With Rust Jul 20 · Data engineering	Data engineering	9w ago

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Data engineering, analytics and ML news for data teams.

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AI and agents (10), Data engineering (8), Tech business and strategy (1) in the last six months.

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History

Listed on Newsletters Sep 24, 2026. No changes to its feed, price, platform, status or cadence since.

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