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DBMS > Apache Drill vs. EJDB

System Properties Comparison Apache Drill vs. EJDB

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Editorial information provided by DB-Engines
NameApache Drill  Xexclude from comparisonEJDB  Xexclude from comparison
DescriptionSchema-free SQL Query Engine for Hadoop, NoSQL and Cloud StorageEmbeddable document-store database library with JSON representation of queries (in MongoDB style)
Primary database modelDocument store
Relational DBMS
Document store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score2.49
Rank#111  Overall
#19  Document stores
#55  Relational DBMS
Score0.27
Rank#273  Overall
#39  Document stores
Websitedrill.apache.orgejdb.org
Technical documentationdrill.apache.org/­docsgithub.com/­Softmotions/­ejdb/­blob/­master/­README.md
DeveloperApache Software FoundationSoftmotions
Initial release20122012
Current release1.19.0, June 2021
License infoCommercial or Open SourceOpen Source infoApache Version 2Open Source infoGPLv2
Cloud-based only infoOnly available as a cloud servicenono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC
Server operating systemsLinux
OS X
Windows
server-less
Data schemeschema-freeschema-free
Typing infopredefined data types such as float or dateyesyes infostring, integer, double, bool, date, object_id
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.no
Secondary indexesnono
SQL infoSupport of SQLSQL SELECT statement is SQL:2003 compliantno
APIs and other access methodsJDBC
ODBC
RESTful HTTP API
in-process shared library
Supported programming languagesC++Actionscript
C
C#
C++
Go
Java
JavaScript (Node.js)
Lua
Objective-C
Pike
Python
Ruby
Server-side scripts infoStored proceduresuser defined functionsno
Triggersnono
Partitioning methods infoMethods for storing different data on different nodesShardingnone
Replication methods infoMethods for redundantly storing data on multiple nodesnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsyesno
Consistency concepts infoMethods to ensure consistency in a distributed systemnone
Foreign keys infoReferential integritynono infotypically not needed, however similar functionality with collection joins possible
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanono
Concurrency infoSupport for concurrent manipulation of datayesyes infoRead/Write Locking
Durability infoSupport for making data persistentDepending on the underlying data sourceyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.Depending on the underlying data source
User concepts infoAccess controlDepending on the underlying data sourceno

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More resources
Apache DrillEJDB
Recent citations in the news

SD Times Open-Source Project of the Week: Apache Drill
3 September 2021, SDTimes.com

Apache Drill improves big data SQL query engine
31 August 2021, TechTarget

The Apache Drill Project Announces ApacheĀ® Drill(TM) v1.19
30 August 2021, GlobeNewswire

Apache Software Foundation updates Drill for broader SQL queries
1 September 2021, VentureBeat

Apache Drill 1.19 Milestone Release Adds Cassandra Connector
9 September 2021, iProgrammer

provided by Google News

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