LevelDB

LevelDB

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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

Berkeley DB is a family of embedded key-value database libraries providing scalable high-performance data management services to applications. The Berkeley DB products use simple function-call APIs for data access and management. Berkeley DB enables the development of custom data management solutions, without the overhead traditionally associated with such custom projects. Berkeley DB provides a collection of well-proven building-block technologies that can be configured to address any application need from the hand-held device to the data center, from a local storage solution to a world-wide distributed one, from kilobytes to petabytes.

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 Not Supported
Mac Not Supported
Linux Not 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

Application Developers looking for an advanced NoSQL Database solution

Support

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

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

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

Pricing

No information available.
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 Supported
Live Online Supported
In Person Supported

Company Information

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

Company Information

Oracle
Founded: 1977
United States
www.oracle.com/database/technologies/related/berkeleydb.html

Alternatives

Alternatives

Berkeley Publisher

Berkeley Publisher

Berkeley Bridge
InterSystems Caché

InterSystems Caché

InterSystems
InterSystems Caché

InterSystems Caché

InterSystems
InterSystems IRIS

InterSystems IRIS

InterSystems

Categories

Categories

NoSQL Database Features

Auto-sharding Supported
Automatic Database Replication Supported
Data Model Flexibility Supported
Deployment Flexibility Supported
Dynamic Schemas Supported
Integrated Caching Supported
Multi-Model Supported
Performance Management Supported
Security Management Supported

Integrations

BI Book Not Supported
Checkmk Not Supported
DashboardFox Not Supported
Google Cloud Platform Supported
JanusGraph Not Supported
Ketch Not Supported
LedisDB Supported
Netdata Not Supported
OrbitDB Supported
Wyn Enterprise Not Supported
XBTS Supported
eMite Not Supported
insight Supported

Integrations

BI Book Supported
Checkmk Supported
DashboardFox Supported
Google Cloud Platform Not Supported
JanusGraph Supported
Ketch Supported
LedisDB Not Supported
Netdata Supported
OrbitDB Not Supported
Wyn Enterprise Supported
XBTS Not Supported
eMite Supported
insight Not Supported
Claim LevelDB and update features and information
Claim LevelDB and update features and information
Claim Oracle Berkeley DB and update features and information
Claim Oracle Berkeley DB and update features and information