🔍 Query Engines

Vectorized Execution, Query Planning, Join Algorithms, Cost-Based Optimization

The Database Capabilities That Power Vector Search in AI Applications
cockroachlabs.com·2d
🗄️Database Engines
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Using the expand and contract pattern for schema changes
prisma.io·7h·
Discuss: Hacker News
🔄Copy Propagation
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Designing Data-Intensive Applications — Chapter 1: Reliable, Scalable, and Maintainable Applications
techblog.netflix.com·2d·
Discuss: DEV
🗄️Database Engines
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Data Modeling for OLAP with AI Ft. District Cannabis (MooseStack, ClickHouse)
fiveonefour.com·1d·
Discuss: Hacker News
📋Datalog
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We’re back with episode 2 of 1 IDEA! Today, Vinay Perneti (VP of Eng @ Augment Code) shares his own Bottleneck Test
linkedin.com·3h·
Discuss: r/programming
📊Profiling Tools
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Scalable Knowledge Graph Embedding via Adaptive Dimensionality Reduction & Multi-Objective Optimization
dev.to·17h·
Discuss: DEV
🪜Recursive Descent
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HeraclesQL: A Python DSL for Writing Alerts
hudsonrivertrading.com·1d·
Discuss: Hacker News
🗃️Query Compilation
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2025 Holiday Readiness Checklist (Page Speed Edition!)
speedcurve.com·2h
📈Performance Tools
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How I solved nutrition aligned to diet problem using vector database
medium.com·1d·
Discuss: r/LLM, r/programming
🎓Educational Databases
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Nikolay Samokhvalov: #PostgresMarathon 2-010: Prepared statements and partitioned table lock explosion, part 2
postgres.ai·2d
🌳B+ Trees
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Data Federation: Unifying Distributed Data for Intelligent Decision-Making
nexla.com·8h·
Discuss: DEV
↔️Bidirectional Sync
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Context-Bench: Benchmarking LLMs on Agentic Context Engineering
letta.com·8h·
Discuss: Hacker News
🏁Language Benchmarks
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Enhancing Workflow Efficiency via Dynamic Task Prioritization & Adaptive Resource Allocation
dev.to·1d·
Discuss: DEV
📋Task Queues
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How the Substack feed is learning to understand your reading journey
mrkcohen.substack.com·5h·
Discuss: Substack
📈Query Optimization
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Building Smarter Search Systems with AI Powered Search Optimization
dev.to·17h·
Discuss: DEV
🔍Search Algorithms
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Kafka is Fast – I'll use Postgres
topicpartition.io·2d·
Discuss: Lobsters, Hacker News, r/programming
📮Message Queues
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Hyperdimensional Semantic Graph Augmentation for Automated Scientific Literature Synthesis
dev.to·1d·
Discuss: DEV
🔤String Algorithms
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Amazon S3 Vectors: When Storage Learns to Think
dev.to·9h·
Discuss: DEV
🧩Persistent Vectors
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Exploring PKM concepts
nhlism.bearblog.dev·6h
🌙Lua
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Accelerating AI inferencing with external KV Cache on Managed Lustre
cloud.google.com·11h
⚡Cache-Aware Algorithms
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