➡️ Apache Arrow - hello · Scour

Show HN: Axiom – A zero-copy C engine for CSV processing (0.20s vs. 2.70s Pandas 🔐ChaCha20

news.ycombinator.com·3d·Hacker News

Show HN-style: Blue Arrow – modular orchestration system with state-driven execution, local LLaMA integration and post-execution verification 🔄Salsa

github.com·4h·r/node

Apache Data Lakehouse Weekly: April 23–29, 2026 🥑Avro

dev.to·1d·DEV

Hierarchical Reconstruction of Time-arrow from Multi-time Correlations 🕐Vector Clocks

Enabling Multi-Region Data Systems at Notion ⚡ClickHouse

notion.com·3d·Hacker News

Approximate Answers, Exact Decisions: New Sketch Functions for Analytics ✏️Count-Min Sketch

databricks.com·1d

mssql-python 1.6: Unblocking Your Threads 🗄️SQLx

techcommunity.microsoft.com·6d

Traditional vs. MPP Databases: Architecture, Scaling, and Workload Tradeoffs ⚡ClickHouse

hackernoon.com·5d

We Built a Public API With Test/Live Key Isolation. Here's How It Works Under the Hood. 📝Poem

dev.to·14h·DEV

Lightweight Analytics for Jekyll: Why I Chose Hit Kounter Over Google Analytics ⚡Ruff

github.com·2d·DEV

Building an AI-Augmented News Intelligence Pipeline with Kafka, Delta Lake, and LLMs 💧Kafka Streams

dev.to·1d·DEV

cychronex-labs/Exlex: Zero-copy, Performance-first,no_std, DOD-based, Arena based Mutation Parser 🎯Lance

github.com·5d·r/rust_gamedev

Sheet Generation API: Structured JSON In, Formatted Spreadsheet Out 🎯Lance

dev.to·1d·DEV

lambdadevelopment/lambda-erp: Open-source AI-native ERP. Accounting, inventory, analytics — all through chat. 🦙Ollama

github.com·4d·Hacker News

Salesforce Data Engineering Interview Questions 🔥DataFusion

dev.to·1d·DEV

ohmstone/context-artist: A tool for experimenting with context (aka prompts) for LLMs. Provides context template editor, websocket streaming API, drafting, testing, and analytics. 📝Poem

github.com·4d·Hacker News

Borrowed Strings: API Designs That Cut 94% of Allocations ♻️Interning

dev.to·5d·DEV

joshbenz/netconf-rust: An async Rust NETCONF client implementing RFC 6241, RFC 6242, and RFC 4742 with pipelining and zero-copy XML parsing 🦀Rust Async

LALITHASWAROOPK/snowflake_cloning: Production-grade Snowflake database cloning with automated RBAC, parallel repointing, and stream recreation. Blog series + battle-tested SQL procedures. 🌐YugabyteDB

github.com·6d·DEV

Deadlock-Free by Construction: How Typhon Eliminates Deadlocks Instead of Detecting Them 💳Transactional Memory

dev.to·3d·DEV

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