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Databases

36 articles in this category (Page 2 of 2)

AI NewsCybersecurityDatabases

MongoDB Vulnerability (CVE-2025-14847) Enables Unauthenticated Memory Read

CVE-2025-14847, a high-severity flaw in MongoDB, allows unauthenticated attackers to read uninitialized heap memory, potentially exposing sensitive data.

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AI NewsDatabasesCloud

We Hit 6 Billion MongoDB Documents (And Lived to Tell the Tale)

Avluz.com successfully scaled its MongoDB cluster to 6 billion documents, reducing monthly costs from $7,500 to $2,180 through optimization and a move to OVH.

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AI NewsDatabasesAI

Agentic Postgres: Postgres for Agentic Apps with Fast Forking and AI-Ready Features

Tiger Data launched Agentic Postgres, a Postgres-based database designed for AI agents, offering fast forking and integrated AI features.

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AI NewsDatabasesAgentic AI

OceanBase Releases seekdb: An Open Source AI Native Hybrid Search Database for Multi-model RAG and AI Agents

OceanBase launches seekdb, an open-source hybrid search database unifying vector, text, and relational data for AI workflows under Apache 2.0.

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InfrastructureDatabasesDevOps

Valkey Complete Getting Started Guide: Production-Ready in 30 Minutes

Hands-on guide to installing, configuring, and deploying Valkey in production. Covers Docker setup, Python clients, clustering, monitoring, and the pitfalls that cause 3 a.m. pages.

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PythonDatabasesBackend

Python and SQLite in the Real World

Production-grade guide to SQLite with Python: when to use it, how to configure it correctly, and the footguns that will destroy your weekend.

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InfrastructureDatabasesDevOps

Why We're Migrating from Redis to Valkey (and You Probably Should Too)

Redis killed itself with a license change. Valkey is the open-source fork that's faster, cheaper, and backed by AWS and Google. Here's what actually changed under the hood and how to migrate without downtime.

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AI NewsDatabasesOracle

Oracle SQL/PLSQL Limit: 32,767 Byte Constraint

Oracle's historical 32,767-byte limit on SQL and PL/SQL statements impacts client libraries and VARCHAR2 declarations.

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AI NewsDatabasesSQL

✅ SQL Table Management 🧱🗄️

Learn essential SQL commands for managing database tables, from creation to deletion, and avoid irreversible data loss.

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Software architectureDatabasesArchitecture

Choosing a database, practicality over purity

Practical guidance to choose the right database for your needs: relational, key-value, document, column-family, graph, and NewSQL trade-offs.

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Software architectureDatabasesOperations

Database replication, how to copy reliably and why it matters

Overview of replication modes, when to use synchronous vs asynchronous replication, and operational practices for reliable failover and scaling.

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Software architectureDatabasesArchitecture

Database sharding, splitting data without losing your mind

A practical look at sharding strategies, design trade-offs, rebalancing, and operational tips for partitioning large datasets.

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