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Acebase

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Updated: 10 Oct 2025
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A fast, low memory, transactional, index & query enabled NoSQL database engine and server for node.js and browser with realtime data change notifications

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Overview

AceBase is an innovative, low-memory NoSQL database engine designed for speed and efficiency, well-suited for both Node.js and browser environments. With real-time data change notifications, it provides a reliable solution for developers looking to build apps that require quick data synchronization and responsiveness. Its capabilities go beyond traditional databases, allowing for storage of various data types including JSON objects, strings, arrays, and even binary data. As a product inspired by Firebase, AceBase offers enhanced functionality and significantly reduces data sharding and duplication.

What truly sets AceBase apart is its impressive scalability, capable of managing up to 281 trillion object nodes with a theoretical maximum storage capacity of 8 petabytes. Whether you’re deploying in the cloud, on a local server, or even on a Raspberry Pi, AceBase promises an easy setup and seamless operation.

Features

  • Real-time Data Notifications: Instantly receive updates when data changes, allowing for dynamic applications that respond in real-time.

  • Versatile Data Storage: Supports a wide array of data types, including complex JSON objects, numbers, strings, and binary data, catering to various needs.

  • Live Data Proxy Feature: Use and update live database values directly with in-memory objects, eliminating the need for additional database coding.

  • High Scalability: Capable of storing an astronomical number of object nodes, making it suitable for extensive applications and data-heavy environments.

  • Cross-Platform Compatibility: Run AceBase on multiple platforms including cloud, NAS, local servers, or even directly in browsers, providing flexibility in deployment.

  • Robust Query Options: Offers extensive querying capabilities to streamline data access and manipulation while supporting indexing for faster search results.

  • Schema Validation: Enforce data integrity using schema validation to ensure that the database conforms to specified rules and structures.

  • Multi-Process Support: Seamlessly integrates into applications that require concurrent processing, enhancing performance in distributed environments.