LevelDB

LevelDB

Google
+
+

Related Products

  • Couchbase
    417 Ratings
    Visit Website
  • RaimaDB
    12 Ratings
    Visit Website
  • Dragonfly
    16 Ratings
    Visit Website
  • TIMi
    68 Ratings
    Visit Website
  • TinyPNG
    72 Ratings
    Visit Website
  • Crowdin
    944 Ratings
    Visit Website
  • Azore CFD
    26 Ratings
    Visit Website
  • Nexo
    18,780 Ratings
    Visit Website
  • PDF Guru
    101,414 Ratings
    Visit Website
  • Secure Eraser
    15 Ratings
    Visit Website

About

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values. Keys and values are arbitrary byte arrays. Data is stored sorted by key. Callers can provide a custom comparison function to override the sort order. Multiple changes can be made in one atomic batch. Users can create a transient snapshot to get a consistent view of data. Forward and backward iteration is supported over the data. Data is automatically compressed using the Snappy compression library. External activity (file system operations etc.) is relayed through a virtual interface so users can customize the operating system interactions. We use a database with a million entries. Each entry has a 16 byte key, and a 100 byte value. Values used by the benchmark compress to about half their original size. We list the performance of reading sequentially in both the forward and reverse direction, and also the performance of a random lookup.

About

​OrbitDB is a serverless, distributed, peer-to-peer database that utilizes IPFS for data storage and Libp2p Pubsub for automatic synchronization across peers. It employs Merkle-CRDTs to ensure conflict-free database writes and merges, making it suitable for decentralized applications, blockchain integrations, and local-first web apps. OrbitDB offers various database types tailored to different use cases: 'events' for immutable append-only logs, 'documents' for JSON document storage indexed by a specified key, 'keyvalue' for traditional key-value pairs, and 'keyvalue-indexed' for LevelDB-indexed key-value data. All these databases are built atop OpLog, an immutable, cryptographically verifiable, operation-based CRDT structure. The JavaScript implementation supports both browser and Node.js environments, with a Go version maintained by the Berty project.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Organizations requiring a storage library solution providing ordered mapping from string keys to string values

Audience

Individuals requiring a solution to automatically sync databases with peers

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

Free
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Google
Founded: 2011
United States
github.com/google/leveldb

Company Information

OrbitDB
United States
orbitdb.org

Alternatives

Alternatives

InterSystems Caché

InterSystems Caché

InterSystems
Apache Accumulo

Apache Accumulo

Apache Corporation

Categories

Categories

Integrations

Go Not Supported
Google Cloud Platform Supported
JSON Not Supported
JavaScript Not Supported
LedisDB Supported
LevelDB Not Supported
Node.js Not Supported
OrbitDB Supported
XBTS Supported
insight Supported

Integrations

Go Supported
Google Cloud Platform Not Supported
JSON Supported
JavaScript Supported
LedisDB Not Supported
LevelDB Supported
Node.js Supported
OrbitDB Not Supported
XBTS Not Supported
insight Not Supported
Claim LevelDB and update features and information
Claim LevelDB and update features and information
Claim OrbitDB and update features and information
Claim OrbitDB and update features and information