Upscaledb

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upscaledb is an open-source, lightweight embedded database engine with a built-in query language. It offers fast data retrieval and processing, supporting multiple databases in one file and transparent encryption.

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At a glance

Pricing

Open Source

Free tier

Yes

API

Yes

Skill level

Technical

About

What is upscaledb?

upscaledb is a very fast, lightweight embedded database engine written in C/C++ that includes a built-in query language. It is production-proven and designed for ease of use, offering features like a sorted B+Tree with variable length keys, basic schema support for POD types, and very fast analytical functions. The database can run as an in-memory solution, supports unlimited parallel transactions, and provides transparent AES encryption and CRC32 verification. It also includes various compression codecs, network access via TCP/Protocol Buffers, and wrappers for multiple programming languages including C++, Java, .NET, Erlang, and Python. upscaledb is open source under the Apache Public License 2.0.

Best used for

Ideal for developers and software engineers who need to embed a fast and lightweight database directly into their applications, manage data efficiently, and process transactions securely. Especially valuable for projects requiring high performance, data encryption, and cross-platform compatibility with various programming languages.

Common actions

embed database

manage data

process transactions

secure data

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Capabilities

Key features

Embedded database engine
Built-in query language
Sorted B+Tree
Transparent AES encryption
Multiple compression codecs
Network access
Multi-language wrappers

Target Audience

developerssystem architectsembedded systems engineers

Integrations

Not yet documented

Pricing & Plans

Open Source

Free

FAQs

What programming languages does upscaledb support?

upscaledb provides wrappers for several programming languages, including C++, Java, .NET, Erlang, and Python. This allows developers to integrate the database engine into a wide range of applications built with these languages.

Can upscaledb handle large files and parallel transactions?

Yes, upscaledb uses 64-bit file pointers and supports huge files greater than 2 GB. It also allows for an unlimited number of parallel transactions, making it suitable for demanding applications with concurrent data access.

Does upscaledb offer data security features?

upscaledb includes transparent AES encryption for data at rest and transparent CRC32 verification to ensure data integrity. These features help secure the database contents and protect against corruption.

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Open Source & Models Code Assistants DevOps & Infrastructure No-Code / Low-Code Testing & QA Backend & APIs

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Also listed in

This tool also appears in

Data & Analytics › SQL & Querying

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