🔍 Query Engines

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

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Performance Hints for BigQuery
trmlabs.com·10h·
Discuss: Hacker News
📈Query Optimization
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<p>**Abstract:** This paper introduces a novel framework, Automated Protocol Refinement for Enhanced Algorithm Validation (APREAV), to significantly improve the...
freederia.com·19h
🤖Abstract Machines
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Pandas vs Polars: Why the 2025 Evolution Changes Everything
dev.to·14h·
Discuss: DEV
📊DataFrame Types
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Natural language processing for word sense disambiguation and information extraction
arxiv.org·21h·
Discuss: r/compsci
🧠Semantic Parsing
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Hawiah: A modular DB layer 2.6x faster than Prisma, Sequelize, and TypeORM
reddit.com·2d·
Discuss: r/node
🗄️Database Engines
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Why MAP and MRR Fail for Search Ranking (and What to Use Instead)
towardsdatascience.com·2d
📈Query Optimization
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LLM & AI Agent Applications with LangChain and LangGraph — Part 4 — Components of GPT
pub.towardsai.net·1h
📊LR Parsing
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Show HN: SQL Data Builder – Visual schema and query builder
vps-commander.com·13h·
Discuss: Hacker News
🗃️Query Compilation
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Built a local vector database for RAG that handles datasets bigger than RAM
github.com·2d·
Discuss: r/LocalLLaMA, r/selfhosted
🗄️Database Engines
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Advanced Queries in ActiveRecord for Ruby on Rails
blog.appsignal.com·1d
📋Row Typing
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Federation Over Embeddings: Let AI Agents Query Data Where It Lives
gnanaguru.com·4h·
Discuss: Hacker News
📮Message Queues
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Rethinking data in NL2SQL: a survey of what we have and what we expect | Vicinagearth
link.springer.com·4d
📈Query Optimization
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Apache Spark: The Engine Powering the Modern Data Revolution
netcomlearning.com·3d·
Discuss: DEV
📋JSON Parsing
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[Discussion] The "Noise" Bottleneck in Local 8B RAG – A comparison of cleaning strategies (Regex vs. Unstructured vs. Entropy)
reddit.com·10h·
Discuss: r/LocalLLaMA
🧪Parser Testing
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Deno 2 vs Node.js vs Bun in 2026: The Complete JavaScript Runtime Comparison
pockit.tools·19h·
Discuss: DEV
🚀V8 Internals
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BigQuery Salesforce Integration: Getting Your Data Where It Needs to Be
gspann.com·12h·
Discuss: DEV
📋JSON Parsers
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Navigating the Labyrinth: Effective Database Indexing Strategies
dev.to·2d·
Discuss: DEV
📈Query Optimization
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Starting a Distributed Query Engine with a Minimal Rust Execution POC
dev.to·1d·
Discuss: DEV
🛡️Error Handling
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What is S/4HANA? SAP’s latest ERP system explained
cio.com·1d
🗄️Database Engines
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Self-Supervised Temporal Pattern Mining for circular manufacturing supply chains with embodied agent feedback loops
dev.to·8h·
Discuss: DEV
🌊Dataflow Languages
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