9 Repos
Connection pool managers specifically tailored for PostgreSQL database connections.
Distinct from Connection Pools: Specializes generic connection pooling to the PostgreSQL wire protocol and server behavior.
Explore 9 awesome GitHub repositories matching data & databases · PostgreSQL Pool Managers. Refine with filters or upvote what's useful.
This project is a Node.js client for PostgreSQL databases, providing a protocol parser to translate raw binary streams into JavaScript objects. It serves as a driver for executing queries, managing data, and integrating Node.js applications with PostgreSQL backends. The library includes a connection pool manager to reduce network overhead by caching reusable connections and a result streamer that uses cursors to retrieve large datasets incrementally. It also functions as an event listener for subscribing to asynchronous server-side notifications to trigger real-time application events. Broad
Manages a reusable cache of PostgreSQL connections to reduce network overhead.
asyncpg is an asynchronous database driver and binary protocol client for PostgreSQL. It provides a non-blocking interface for executing SQL statements, streaming result sets, and managing data transfer between an application and a PostgreSQL database. The driver implements the PostgreSQL binary protocol directly to facilitate efficient data transfer and type conversion. It includes a connection pool to maintain and reuse open database connections, reducing the latency associated with repeated handshakes. The project covers a broad range of database integration capabilities, including atomic
Provides a connection pool specifically optimized for PostgreSQL wire protocol and server behavior.
Hatchet is an open-source durable workflow engine and task orchestration platform. It provides a framework for building and executing fault-tolerant, multi-step pipelines as directed acyclic graphs (DAGs), with automatic retries, scheduling, and real-time observability. The system is built around durable task checkpointing, which persists execution state after each step so work can resume from the last checkpoint after a worker crash or restart, and it supports event-driven task resumption that pauses a task until a matching external event arrives. The platform distinguishes itself through it
Establishes PostgreSQL connection pools with read-replica and PgBouncer support for the engine's database.
This project is a reference implementation of a production-ready backend API built with Rust and the Actix-Web framework. It serves as a codebase demonstrating the development of a newsletter subscription service, encompassing the management of subscriber sign-ups, email confirmations, and campaign delivery. The project highlights a layered architecture that separates concerns into handler, service, and repository layers. It utilizes an actor-based concurrency model for handling HTTP requests and employs trait-based abstractions to decouple business logic from external dependencies, such as e
Integrates a PostgreSQL backend with SQLx for asynchronous connection pooling and compile-time SQL query validation.
Slonik ist ein typsicherer PostgreSQL-Client für Node.js, der Tagged Template Literals verwendet, um sicherzustellen, dass Parameter gebunden und gegen Injection-Angriffe geschützt sind. Er bietet ein Framework für die Verbindung von Anwendungen mit PostgreSQL mit automatischer Typüberprüfung für Abfragen und Datenbankschemata. Das Projekt zeichnet sich durch einen spezialisierten SQL-Abfrage-Linter aus, der ungültige Spalten und Typ-Fehlanpassungen erkennt, indem er Code während des Entwicklungsprozesses gegen ein Live-Datenbankschema verifiziert. Es enthält zudem einen hochperformanten binären Bulk-Daten-Inserter zum Laden großer Datensätze mittels nativer binärer Serialisierung sowie einen Connection-Pool-Manager, der dynamisches Query-Routing zwischen Primär- und Replika-Knoten ermöglicht. Die Bibliothek deckt ein breites Set an Datenbankfähigkeiten ab, einschließlich atomarem Transaktionsmanagement, dynamischem SQL-Abfragebau und der Verarbeitung großer Ergebnismengen mittels async-iterable Streaming. Sie bietet zudem Middleware-Interzeptoren für Logging und Benchmarking, benutzerdefiniertes Typ-Parsing und asynchrone Callback-Mechanismen zur Aktualisierung von Datenbank-Authentifizierungsdaten.
Implements a connection pool manager specifically tailored for PostgreSQL database connections in Node.js.
Pgcat ist eine PostgreSQL-Middleware-Lösung für Connection Pooling, Sharding, Load Balancing und Failover-Management. Sie fungiert als Proxy, der die Ressourcennutzung und Skalierbarkeit optimiert, indem er Datenbanksitzungen verwaltet und Abfragen auf mehrere Instanzen verteilt. Das System zeichnet sich durch Traffic-Mirroring aus, bei dem Live-Produktionsabfragen zur Validierung an Testdatenbanken dupliziert werden. Zudem implementiert es einen Sharding-Proxy, um Daten und Abfragen basierend auf Sharding-Keys auf mehrere Datenbankinstanzen zu verteilen. Das Projekt deckt Hochverfügbarkeit durch automatisiertes Failover und Server-Health-Monitoring ab. Es umfasst Traffic-Routing zur Trennung von Lese- und Schreiboperationen, Transport Layer Security für verschlüsselte Kommunikation sowie eine virtuelle administrative Datenbank für das Systemmanagement und den Export von Leistungsmetriken. Der Dienst wird als Docker-Container bereitgestellt, um eine konsistente Bereitstellung in verschiedenen Umgebungen zu gewährleisten.
Manages a pool of database connections specifically tailored for the PostgreSQL wire protocol to optimize resource usage.
PgBouncer is a lightweight middleware proxy server and connection pooler for PostgreSQL. It acts as a database connection manager and load balancer, reducing system overhead by managing a pool of reusable connections and distributing incoming traffic across multiple backend servers. The project distinguishes itself through a protocol-level proxying approach that handles authentication and TLS encryption without parsing underlying SQL queries. It provides specialized support for mapping named prepared statements across different backend connections and implements a socket-sharing process model
Provides a specialized connection pool manager tailored for the PostgreSQL wire protocol and server behavior.
pgdog is a PostgreSQL sharding proxy, distributed SQL router, and connection pooler. It is designed to enable horizontal data distribution by splitting tables and indices across multiple independent servers to scale storage and processing capacity. The project distinguishes itself through online resharding capabilities, using logical replication to move data between shards without application downtime. It supports multiple routing strategies, including hash, list, and range-based query routing, and manages distributed atomic transactions using a two-phase commit process to ensure consistency
Implements a multiplexed connection pooler specifically tailored for the PostgreSQL wire protocol and server behavior.
Drift is a type-safe SQL persistence library and relational mapper that provides a structured way to map database tables to classes and execute SQL queries with build-time validation. It functions as a type-safe query builder and a wrapper for SQLite and PostgreSQL, eliminating manual result set parsing by binding query outputs to native objects. The project distinguishes itself through a build-time code generation system that produces type-safe APIs and validates raw SQL statements against database versions before execution. It features reactive query streaming, which transforms SQL queries
Establishes connections to PostgreSQL databases using endpoints or integrates with existing connection pools.