⚡ DataFusion - widget101 · Scour

Building Hybrid Search for RAG: Combining pgvector and Full-Text Search with Reciprocal Rank Fusion

dev.to·19h·

Discuss: DEV

🔍Query Optimization

AtmaticAI/agent-tools: agent-tools is an agent-driven data utility platform that provides deterministic tools for transforming, formatting, and inspecting structured data. Designed for MCP and A2A systems, Actiform ensures that when agents act, the resulting data is correct, inspectable, and production-ready.

github.com·7h·

Discuss: Hacker News

📋CSV Processing

How Andrej Karpathy Built a Working Transformer in 243 Lines of Code

analyticsvidhya.com·10h

📊Columnar Engines

Building Practical MLOps for a Personal ML Project

kdnuggets.com·8h

🏗data engineering

Beyond SAST: Using Gemini to Orchestrate Semantic Source Reviews.

ciex-software.com·6h·

Discuss: Hacker News

🏗data engineering

How Python Devs Can Build AI Agents Using MCP, Kafka, and Flink

hackernoon.com·12h

🌊Stream Processing

Mastering AppSync: Unions and Interfaces

dev.to·10h·

Discuss: DEV

🛡️Memory Safety

Real-time codebase health dashboard with AI-powered fixing (Go)

drift.marquis.codes·8h·

Discuss: Hacker News

🔬Code Analysis

Scripting on the JVM with Java, Scala, and Kotlin

mill-build.org·13h·

Discuss: Lobsters, Hacker News, r/programming

🧮Apache Calcite

ShareChat hit a billion features per second, then it had to make it 10x cheaper

thenewstack.io·9h

🗄️Storage Tiering

GTIG AI Threat Tracker: Distillation, Experimentation, and (Continued) Integration of AI for Adversarial Use

cloud.google.com·16h

🔍AI Detection

Built a Hybrid RAG API with FastAPI & Ollama – Sparse + Dense retrieval in action.

youtu.be·13h·

Discuss: DEV

🌊Apache Flink

PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 Released!

postgresql.org·23h·

Discuss: Hacker News

The programming language after Kotlin – with the creator of Kotlin

newsletter.pragmaticengineer.com·3h·

Discuss: Lobsters

🔧Functional Programming

OpenAI’s new Codex Spark model is built for speed

thenewstack.io·5h

📊Columnar Engines

AI Inference Needs A Mix-And-Match Memory Strategy

semiengineering.com·15h

🏗️Hardware Architecture

Making AI Coding Agents Production-Aware: Using Hud.io's MCP Server with Cloudflare Workers

docs.hud.io·9h·

Discuss: DEV

jtablesaw/tablesaw: Java dataframe and visualization library

github.com·10h·

Discuss: Hacker News

Memsearch,an agent memory with md as source of truth(inspired by OpenClaw)

zilliztech.github.io·20h·

Discuss: Hacker News

📊Columnar Engines

How I Built an End-to-End Integration System Using Dell Boomi

dileepkancherla.dev·8h·

Discuss: DEV

🔄ETL Pipelines

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