1 billion JSON records, 1-second query response: Apache Doris vs. ClickHouse, Elasticsearch, and PostgreSQL
🔥DataFusion
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xb.sql and xbi.sql - Explain Oracle Execution Plans Better! (Part 3 - Cardinality Misestimates)
tanelpoder.com·2d
🗄️Database Internals
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Optimizing filtered vector queries from tens of seconds to single-digit milliseconds in PostgreSQL
🗄️Database Internals
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How Datadog Built a Custom Database to Ingest Billions of Metrics Per Second
blog.bytebytego.com·19h
🗄️Database Engines
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Relation-Aware Bayesian Optimization of DBMS Configurations Guided by Affinity Scores
arxiv.org·2d
🗄️Database Internals
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Google’s new query builder to tackle SQL complexity in cloud workload monitoring
infoworld.com·1d
🗄️Databases
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Thoughts on "Static Retrival Revisited"
curiouscoding.nl·1d
#️⃣Hash Tables
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From Lists to Structured Data: A Transformation Guide
haarisekou200207.webbuzzfeed.com·10h
🏗️Data Modeling
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Crushing ML Latency: The (Un)Official Best Practices for Systems Optimisation
pub.towardsai.net·5h
🚀Performance
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pg_stat_plans: Track per-plan call counts, execution times and EXPLAIN texts
🐘PostgreSQL
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5 Google Ads tactics to drop in 2026
searchengineland.com·21h
🚀Web Performance
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Snowflake builds new intelligence that goes beyond RAG to query and aggregate thousands of documents at once
venturebeat.com·18h
🔥DataFusion
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SQL for Data Analysis Tutorial
mygreatlearning.com·5d
🔥DataFusion
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The Case Against PGVector
🧮Vector Databases
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Automating FinOps cost management policies using Workload Manager
cloud.google.com·17h
🤖Automation
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