DB-EnginesExtremeDB: the hard real time dbmsEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > Apache Druid vs. LevelDB

System Properties Comparison Apache Druid vs. LevelDB

Please select another system to include it in the comparison.

Our visitors often compare Apache Druid and LevelDB with MongoDB, Redis and MySQL.

Editorial information provided by DB-Engines
NameApache Druid  Xexclude from comparisonLevelDB  Xexclude from comparison
DescriptionOpen-source analytics data store designed for sub-second OLAP queries on high dimensionality and high cardinality dataEmbeddable fast key-value storage library that provides an ordered mapping from string keys to string values
Primary database modelRelational DBMS
Time Series DBMS
Key-value store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score3.00
Rank#105  Overall
#54  Relational DBMS
#6  Time Series DBMS
Score3.06
Rank#101  Overall
#18  Key-value stores
Websitedruid.apache.orggithub.com/­google/­leveldb
Technical documentationdruid.apache.org/­docs/­latest/­designgithub.com/­google/­leveldb/­blob/­master/­doc/­index.md
DeveloperApache Software Foundation and contributorsGoogle
Initial release20122011
Current release0.22.1, December 20211.23, February 2021
License infoCommercial or Open SourceOpen Source infoApache license v2Open Source infoBSD
Cloud-based only infoOnly available as a cloud servicenono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaC++
Server operating systemsLinux
OS X
Unix
Illumos
Linux
OS X
Windows
Data schemeyes infoschema-less columns are supportedschema-free
Typing infopredefined data types such as float or dateyesno
XML support infoSome form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.nono
Secondary indexesyesno
SQL infoSupport of SQLSQL for queryingno
APIs and other access methodsJDBC
RESTful HTTP/JSON API
Supported programming languagesClojure
JavaScript
PHP
Python
R
Ruby
Scala
C++
Go
Java info3rd party binding
JavaScript (Node.js) info3rd party binding
Python info3rd party binding
Server-side scripts infoStored proceduresnono
Triggersnono
Partitioning methods infoMethods for storing different data on different nodesSharding infomanual/auto, time-basednone
Replication methods infoMethods for redundantly storing data on multiple nodesyes, via HDFS, S3 or other storage enginesnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanono
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyes infowith automatic compression on writes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.no
User concepts infoAccess controlRBAC using LDAP or Druid internals for users and groups for read/write by datasource and systemno

More information provided by the system vendor

We invite representatives of system vendors to contact us for updating and extending the system information,
and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

Related products and services

We invite representatives of vendors of related products to contact us for presenting information about their offerings here.

More resources
Apache DruidLevelDB
Recent citations in the news

Apache Druid: A Real-Time Database for Modern Analytics
18 May 2022, thenewstack.io

Imply raises $100M for analytics database technology
17 May 2022, TechTarget

Imply Announces Dates and Details for Druid Summit On The Road
18 May 2022, Business Wire

8 Top Data Startups
20 May 2022, IT Business Edge

“Above the Trend Line” – Your Industry Rumor Central for 5/20/2022
20 May 2022, insideBIGDATA

provided by Google News

Check Point Research detects vulnerability in the Everscale blockchain wallet, preventing cryptocurrency theft
25 April 2022, Check Point Research

Vidar distributed through backdoored Windows 11 downloads and abusing Telegram
19 May 2022, Security Boulevard

How Infrastructure Providers Can Enable Web3 – The New Stack
23 December 2021, thenewstack.io

Malicious Roblox Cookie and Discord Token Stealers Hit PyPI Repository
2 February 2022, Security Boulevard

Squeezing More Performance Out Of The Linux Kernel With Clang + LTO
21 July 2021, Phoronix

provided by Google News

Job opportunities

Sales Engineer
Preset, San Mateo, CA

Tech Lead, Experience Data Platform
TikTok, Mountain View, CA

Sales Development Representative
Imply, Burlingame, CA

Data Engineer
kastech software solutions, Remote

Director, Data & Analytics
Imply, Burlingame, CA

Storage Software Engineer/Researcher, Infrastructure System Lab
ByteDance, Seattle, WA

Storage Software Engineer/Researcher, Infrastructure System Lab
ByteDance, Mountain View, CA

Senior Software Engineer
IT People, Morrisville, NC

Principal Engineer - Database Internals
Snowflake, San Mateo, CA

Senior Software Engineer- Database Internals
Snowflake, San Mateo, CA

jobs by Indeed



Share this page

Featured Products

Datastax Astra logo

Build cloud-native apps fast with Astra, the open-source, multi-cloud stack for
modern data apps.
Get started with 80GB free.

Redis logo

The world’s most loved real‑time data platform.
Try free

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

AllegroGraph logo

Graph Database Leader for AI Knowledge Graph Applications - The Most Secure Graph Database Available.
Free Download

Neo4j logo

See for yourself how a graph database can make your life easier.
Use Neo4j online for free.

Present your product here