OLAP, Real-time Analytics, Columnar Storage, Time Series

Inside Pinecone: Slab Architecture
pinecone.io·17h·
Discuss: Hacker News
📋Columnar Storage
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A Step-by-Step Guide to Implementing Microsoft Fabric with a Trusted Partner
alletec.com·3h·
Discuss: DEV
🗄️Database Sharding
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1 billion JSON records, 1-second query response: Apache Doris vs. ClickHouse, Elasticsearch, and PostgreSQL
dev.to·14h·
Discuss: DEV
🔥DataFusion
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How Datadog Built a Custom Database to Ingest Billions of Metrics Per Second
blog.bytebytego.com·18h
🗄️Database Engines
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What Is Delta Lake
ibm.com·37m·
Discuss: Hacker News
🗄️Database Sharding
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ClickHouse welcomes LibreChat: Introducing the open-source Agentic Data Stack
clickhouse.com·1d·
🔗ActivityPub
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Building a highly-available web service without a database
screenshotbot.io·1h·
Discuss: r/programming
🦀Rust
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Replication redefined: How we built a low-latency, multi-tenant data replication platform
datadoghq.com·1d
🤝Paxos
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Hydra: Dual Exponentiated Memory for Multivariate Time Series Analysis
arxiv.org·1d
📈Time-Series Databases
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PostgreSQL 18 – Virtual Generated Columns
hashrocket.com·6h·
Discuss: Hacker News
📋Columnar Storage
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Data Observability in Analytics: Tools, Techniques, and Why It Matters
kdnuggets.com·21h
🔧Data Engineering
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Snowflake builds new intelligence that goes beyond RAG to query and aggregate thousands of documents at once
venturebeat.com·18h
🔥DataFusion
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We built a collaboration platform on Claude Code. Here's what we learned.
gbase.ai·10h·
Discuss: r/ClaudeAI
🤖Automation
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Context Engineering with Real-Time, Processed Data
confluent.io·7h·
Discuss: Hacker News
📨Apache Kafka
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A new SQL-powered permissions system in Datasette 1.0a20
simonwillison.net·12h
🔥DataFusion
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Real-time stock volatility prediction with deep learning on a time-series DB
medium.com·1d·
Discuss: Hacker News
💰TigerBeetle
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Understanding Security, Backup & Compliance in a Database as a Service Model
metizsoftinc.com·2d·
Discuss: DEV
🗄️Database Internals
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Optimizing filtered vector queries from tens of seconds to single-digit milliseconds in PostgreSQL
reddit.com·1h·
Discuss: r/programming
🗄️Database Internals
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Mind’s Eye Flow Engine — Turning Postgres Into a Thinking System
dev.to·18h·
Discuss: DEV
💰TigerBeetle
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