Inside Pinecone: Slab Architecture
🗄️Database Internals
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1 billion JSON records, 1-second query response: Apache Doris vs. ClickHouse, Elasticsearch, and PostgreSQL
🔥DataFusion
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Thoughts on "Static Retrival Revisited"
curiouscoding.nl·1d
#️⃣Hash Tables
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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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Optimizing filtered vector queries from tens of seconds to single-digit milliseconds in PostgreSQL
🗄️Database Internals
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Relation-Aware Bayesian Optimization of DBMS Configurations Guided by Affinity Scores
arxiv.org·2d
🗄️Database Internals
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Lowering in Reverse
buttondown.com·1d
🔥DataFusion
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Predicting & Mitigating Data Corruption in Pure Storage Flash Arrays via Adaptive Bit Error Rate Modeling
📄FlatBuffers
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MariaDB vs. PostgreSQL: Understanding the Architectural Differences That Matter
🗄️Databases
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Replication redefined: How we built a low-latency, multi-tenant data replication platform
datadoghq.com·1d
🤝Paxos
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Building blobd: single-machine object store with sub-millisecond reads and 15 GB/s uploads
🗄️Database Internals
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The Infrastructure of Modern Ran king Systems, Part 2: The Data Layer - Fueling the Models with Feature and Vector Stores
shaped.ai·2d
🧮Vector Databases
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How to Design Efficient Memory Architectures for Agentic AI Systems
pub.towardsai.net·15h
🧠Memory Models
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A new SQL-powered permissions system in Datasette 1.0a20
simonwillison.net·12h
🔥DataFusion
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News for October 2025
ptreview.sublinear.info·1d
✅Property Testing
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xb.sql and xbi.sql - Explain Oracle Execution Plans Better! (Part 3 - Cardinality Misestimates)
tanelpoder.com·2d
🔍Query Optimization
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