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Issue #736: Polars Sort-Merge Joins, Zen, Resolving Lazy Imports, and More (2026-05-26)  🔧Linkers
pycoders.com·1d
SQL Performance: Indexing, Query Tuning & Explain Plans (Developer Guide)  🧠Query Planners
wowhow.cloud·6d·DEV
QuestDB 9.4.0  ⚙️Database Internals
github.com·13h·Hacker News
Introducing multi-stage distributed query execution in ClickHouse Cloud  ⚙️Database Internals
clickhouse.com·23h
Understanding Why OS RAM and Postgres Buffer Cache Compete  ⚙️Mechanical Sympathy
tigerdata.com·5d
SHRIDHAR KHANAL: Critical PMM Alerts Every PostgreSQL DBA Must Track  🔐Database Concurrency
stormatics.tech·1d
Apache DataFusion Ballista 53.0.0 Released  📊Columnar Execution
datafusion.apache.org·4d
Reinforcement Learning for Laser Additive Manufacturing Scan-Order Optimisation: A Bilevel Proxy--FEA Diagnostic Framework for Reward and World-Model Diagnosis  📊Columnar Execution
arxiv.org·2d
On Polymorphic Reference Resolution in Postgres  📇Database Indexes
danolivo.substack.com·3d·Substack
Less-relevant results
How Uber Conquered Database Overload: The Journey from Static Rate-Limiting to Intelligent Load Management  ⚙️Database Internals
uber.com·1d·Hacker News
COMP 115 Databases, Fall 2019  🧠Query Planners
geophile.com·4d·Hacker News
Announcing VillageSQL Server 0.0.4  ⚙️Database Internals
villagesql.com·1d
QuestDB 9.4.0: Posting index, cross-column fill, and smarter Web Console  🚀Query Optimization
questdb.com·6d·Hacker News
Deep Visibility at Scale: Under the Hood of AlloyDB PerfSnap forTop SQL  📝Database WAL
medium.com
·4d
Engineering Practical Succinct Bit Vectors: A Space-Time Pareto Analysis on Apple Silicon ARM64 Cores  🗂️Vector Indexes
arxiv.org·2d
Cut your AI search costs without sacrificing quality  💰Cost-Based Optimization
thenewstack.io·6d
Bloom Filters, HyperLogLog, and Count-Min Sketch: the data structures powering approximate databases  🌸Bloom Filters
blog.gaborkoos.com·3d·r/compsci
DEVONthink 4.3 Herschel  🔍Information Retrieval
devontechnologies.com·6d
sireesha-chavvakula/plansmith: Local-first Postgres slow-query triage with Gemma 4 E4B. Plans never leave the machine. Built for the Gemma 4 Challenge.  🧠Query Planners
github.com·3d·DEV
Shifted Matrix-Sign Reflectors for Prescribed-Index Eigenspace Reflection  🗂️Vector Indexes
arxiv.org·2d

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