Best of Database — March 2025

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    Video
    Avatar of fireshipFireship·1y

    I replaced my entire tech stack with Postgres...

    Modern web development often involves using multiple tools, leading to high costs and complexity. However, PostgreSQL, a powerful relational database, can handle many tasks typically outsourced to other services. It offers advanced data types, support for unstructured data, extensions for cron jobs, in-memory caching, vector storage, GraphQL, real-time syncing, authentication, analytics, and more. The post emphasizes critically choosing the right tools and showcases how PostgreSQL can simplify full stack application development.

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    Article
    Avatar of duckdbDuckDB·1y

    The DuckDB Local UI

    DuckDB, in collaboration with MotherDuck, has introduced a built-in local UI available starting from DuckDB v1.2.1. This UI can be launched via terminal or a SQL command and offers features such as interactive notebooks, a column explorer, and detailed table summaries. It runs all queries locally, ensuring data privacy unless explicitly connected to MotherDuck. The UI is designed to be simple, fast, feature-rich, and fully open source.

  3. 3
    Article
    Avatar of mlnewsMachine Learning News·1y

    How to Use SQL Databases with Python: A Beginner-Friendly Tutorial

    Learn how to use SQL databases with Python, focusing on MySQL. This tutorial covers environment setup, connecting to a database, and performing CRUD operations. It provides a step-by-step guide to creating databases, tables, and working with data in MySQL using Python.

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    Article
    Avatar of collectionsCollections·1y

    Creating a Simple MMO Game with Unity and SpacetimeDB

    Learn how to build a simple MMO game using Unity, C#, and SpacetimeDB with this step-by-step tutorial. It covers setting up a Unity project, developing server-client architecture, implementing real-time multiplayer mechanics, and introducing competitive game features. Designed for beginners with some experience in Unity or C#.

  5. 5
    Article
    Avatar of appsignalAppSignal·1y

    How to Choose Between SQL, Query Builders, and ORMs in Node.js

    When building Node.js applications with relational databases, developers can choose between raw SQL, query builders, and ORMs. Each approach has its strengths and weaknesses. Raw SQL offers fine-grained control and performance but is complex to manage. Query builders provide a balanced and secure way to create queries, while ORMs offer high-level abstraction for quick development and schema management. Ultimately, the best choice depends on the specific needs of the project and the developer's expertise. A hybrid approach combining these methods can also be effective.

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    Article
    Avatar of hnHacker News·1y

    Offline Sync Public Beta

    Turso Offline Sync is now in public beta, allowing applications to function seamlessly offline by syncing local database operations once connectivity is restored. This feature enhances the performance and resilience of applications, making them responsive to network failures. Currently, the beta supports TypeScript and Rust, with potential for future enhancements in different environments like in-browser and Expo.

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    Article
    Avatar of communityCommunity Picks·1y

    xataio/agent: AI agent expert in PostgreSQL

    Xata Agent is an open-source AI tool designed to monitor PostgreSQL databases, identify issues, and suggest fixes. It proactively tunes configurations, troubleshoots performance, and notifies users via Slack. The agent is extensible with tools, playbooks, and integrations, and supports multiple cloud providers and models from OpenAI, Anthropic, and Deepseek. Available as a Docker image, it can be easily deployed locally or on an EC2 instance.

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    Article
    Avatar of crunchydataCrunchy Data·1y

    Citus: The Misunderstood Postgres Extension

    Citus is an advanced Postgres extension that transforms Postgres into a sharded, distributed, horizontally scalable database suited for specific use cases. It excels in sharding multitenant applications and handling high data volume analytics with minimal user interaction. However, it is not ideal for scenarios with loose query controls or geographic residency requirements. Proper planning of shard keys and design considerations are crucial for success with Citus.

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    Article
    Avatar of duckdbDuckDB·1y

    Preview: Amazon S3 Tables in DuckDB

    DuckDB announces a new preview feature that supports Apache Iceberg REST Catalogs, enabling easy connection to Amazon S3 Tables and Amazon SageMaker Lakehouse. It allows DuckDB users to read and query Iceberg tables directly from these platforms. The guide provides detailed steps for installing necessary extensions from the core_nightly repository and setting up S3 table buckets. The feature is currently experimental and a stable release is expected later in the year.

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    Article
    Avatar of last9Last9·1y

    MySQL Logs: Your Guide for Database Performance

    MySQL logs, including error logs, general query logs, slow query logs, binary logs, and relay logs, are crucial for monitoring and optimizing your database's performance. These logs help in identifying slow queries, troubleshooting connection issues, monitoring replication, and ensuring security and compliance. Proper logging setup and management, including log rotation and centralized logging, are essential for maintaining database health and performance.

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    Article
    Avatar of verygoodventuresVery Good Ventures·1y

    Top Open Source Packages Every Flutter Developer Should Know in 2025

    In 2025, the Flutter ecosystem continues to enrich developers with a wide range of open-source packages. Essential tools like Flutter_bloc and Riverpod streamline state management, while Dio enhances API handling. High-performance databases Drift and Isar ensure efficient data storage. Animation tools Rive and Lottie improve UI dynamics, and packages like Very Good Analysis and Flutter Lint maintain code quality. Backend integration tools DartFrog and Serverpod empower developers to build full-stack applications seamlessly. Overall, these packages aid in building high-performance, scalable Flutter apps efficiently.

  12. 12
    Article
    Avatar of lonely_programmerLonely Programmer·1y

    SQL Joins

  13. 13
    Article
    Avatar of faunaFauna·1y

    The Future of Fauna

    Fauna announces the sunsetting of its service over the coming months due to financial challenges. Existing customers will be gradually transitioned off the service, with a commitment to open-sourcing Fauna's core database technology. This includes its unique transactional features, document-relational data model, and FQL database language, ensuring ongoing community value. The company expresses gratitude to its customers and partners, promising support throughout the migration process.

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    Video
    Avatar of laraveldailyLaravel Daily·1y

    PostgreSQL in Laravel: Faster/Better than MySQL?

    PostgreSQL is increasingly being used by Laravel developers due to its advanced features and performance improvements over MySQL. Despite its relatively lower popularity, PostgreSQL is preferred for new projects, with noted benefits in handling complex queries and data types. However, migrating existing projects from MySQL to PostgreSQL can be challenging and is only recommended if the specific features of PostgreSQL are needed.

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    Article
    Avatar of supabaseSupabase·1y

    Dedicated Poolers

    Supabase has announced Dedicated Poolers, a dedicated PgBouncer instance co-located with your Postgres database for enhanced performance and reliability. This is available for Enterprise customers and will be generally available by March 18, 2025. Users can choose between direct connections, shared poolers, and dedicated poolers, depending on their needs and plans.

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