DBMS > Adabas vs. Amazon Redshift vs. Datomic vs. JanusGraph vs. RethinkDB
System Properties Comparison Adabas vs. Amazon Redshift vs. Datomic vs. JanusGraph vs. RethinkDB
| Editorial information provided by DB-Engines | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Adabas  denotes "adaptable data base" Xexclude from comparison | Amazon Redshift Xexclude from comparison | Datomic Xexclude from comparison | JanusGraph successor of Titan Xexclude from comparison | RethinkDB Xexclude from comparison | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Description | OLTP - DBMS for mainframes and Linux/Unix/Windows environments used typically together with the Natural programming platform | Large scale data warehouse service for use with business intelligence tools | Datomic builds on immutable values, supports point-in-time queries and uses 3rd party systems for durability | A Graph DBMS optimized for distributed clusters It was forked from the latest code base of Titan in January 2017 | DBMS for the Web with a mechanism to push updated query results to applications in realtime. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Primary database model | Multivalue DBMS | Relational DBMS | Relational DBMS | Graph DBMS | Document store | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Website | www.softwareag.com/en_corporate/platform/adabas-natural.html | aws.amazon.com/redshift | www.datomic.com | janusgraph.org | rethinkdb.com | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Technical documentation | docs.aws.amazon.com/redshift | docs.datomic.com | docs.janusgraph.org | rethinkdb.com/docs | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Developer | Software AG | Amazon (based on PostgreSQL) | Cognitect | Linux Foundation; originally developed as Titan by Aurelius | The Linux Foundation since July 2017 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Initial release | 1971 | 2012 | 2012 | 2017 | 2009 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Current release | 0.9.5951, July 2019 | 0.5.2, May 2020 | 2.4.1, August 2020 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| License Commercial or Open Source | commercial | commercial | commercial limited edition free | Open Source Apache 2.0 | Open Source Apache Version 2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cloud-based only Only available as a cloud service | no | yes | no | no | no | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Implementation language | C | Java, Clojure | Java | C++ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Server operating systems | BS2000 Linux Unix Windows z/OS z/VSE | hosted | All OS with a Java VM | Linux OS X Unix Windows | Linux OS X Windows | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Data scheme | yes | yes | yes | yes | schema-free | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Typing predefined data types such as float or date | yes | yes | yes | yes | yes string, binary, float, bool, date, geometry | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| XML support Some form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT. | no | no | no | no | no | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Secondary indexes | yes | restricted | yes | yes | yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| SQL Support of SQL | yes with add-on product Adabas SQL Gateway | yes does not fully support an SQL-standard | no | no | no | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| APIs and other access methods | HTTP API with add-on software Adabas SOA Gateway SOAP-based API with add-on software Adabas SOA Gateway | JDBC ODBC | RESTful HTTP API | Java API TinkerPop Blueprints TinkerPop Frames TinkerPop Gremlin TinkerPop Rexster | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Supported programming languages | Natural | All languages supporting JDBC/ODBC | Clojure Java | Clojure Java Python | C community-supported driver C# community-supported driverC++ community-supported driverClojure community-supported driverDart community-supported driverErlang community-supported driverGo community-supported driverHaskell community-supported driverJava official driverJavaScript (Node.js) official driverLisp community-supported driverLua community-supported driverObjective-C community-supported driverPerl community-supported driverPHP community-supported driverPython official driverRuby official driverScala community-supported driver | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Server-side scripts Stored procedures | in Natural | user defined functions in Python | yes Transaction Functions | yes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Triggers | no | no | By using transaction functions | yes | Client-side triggers through changefeeds | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Partitioning methods Methods for storing different data on different nodes | yes, with additonal products like Adabas Cluster Services, Adabas Parallel Services, Adabas Vista | Sharding | none But extensive use of caching in the application peers | yes depending on the used storage backend (e.g. Cassandra, HBase, BerkeleyDB) | Sharding range based | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Replication methods Methods for redundantly storing data on multiple nodes | yes, with add-on product Event Replicator | yes | none But extensive use of caching in the application peers | yes | Source-replica replication | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| MapReduce Offers an API for user-defined Map/Reduce methods | no | no | no | yes via Faunus, a graph analytics engine | yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Consistency concepts Methods to ensure consistency in a distributed system | Immediate Consistency | Immediate Consistency | Immediate Consistency | Eventual Consistency Immediate Consistency | Immediate Consistency | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Foreign keys Referential integrity | no | yes informational only, not enforced by the system | no | yes Relationships in graphs | no | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Transaction concepts Support to ensure data integrity after non-atomic manipulations of data | ACID | ACID | ACID | ACID | Atomic single-document operations | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Concurrency Support for concurrent manipulation of data | yes | yes | yes | yes | yes MVCC based | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Durability Support for making data persistent | yes | yes | yes using external storage systems (e.g. Cassandra, DynamoDB, PostgreSQL, Couchbase and others) | yes Supports various storage backends: Cassandra, HBase, Berkeley DB, Akiban, Hazelcast | yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| In-memory capabilities Is there an option to define some or all structures to be held in-memory only. | no | yes | yes recommended only for testing and development | no | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| User concepts Access control | only with OS-specific tools (e.g. IBM RACF, CA Top Secret) | fine grained access rights according to SQL-standard | no | User authentification and security via Rexster Graph Server | yes users and table-level permissions | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| More resources | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Adabas denotes "adaptable data base" | Amazon Redshift | Datomic | JanusGraph successor of Titan | RethinkDB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DB-Engines blog posts | Cloud-based DBMS's popularity grows at high rates The popularity of cloud-based DBMSs has increased tenfold in four years Increased popularity for consuming DBMS services out of the cloud | Meet some database management systems you are likely to hear more about in the future Air Force Looks to Modernize and Migrate Legacy Systems – MeriTalk Software AG Announces New “Adabas & Natural 2050” Agenda Software AG hits its Q2 mark as customers respond to accelerated change. We speak with CEO Sanjay Brahmawar AAFMAA Selects Software AG Adabas and Natural System for Self-Service Insurance and Financial Solutions COBOL Is Taking Heat, but These Other Legacy Languages Could Burn You provided by Google News Cloud Data Warehouse Performance Testing – Gigaom 8 databases supporting in-database machine learning Diyotta Launches Datom AI Enterprise Cloud Data Pipeline Tool AWS unveils three analytics capabilities to improve Amazon Redshift performance - Help Net Security Immuta Announces Record Annual Growth and Rising Market Share in DataOps Technology Market provided by Google News Brazil's Nubank Acquires US Software Firm Cognitect Nubank buys firm behind Clojure programming language Latin American banking giant Nubank snaps up US software company Fintech Powerhouse Nubank Buys U.S. Software Firm Cognitect Datomic, a New Database System, Launches with Early Experience Program provided by Google News JanusGraph Picks Up Where TitanDB Left Off What is a graph database? Graph Databases: Full Detailed Review China's Zillow alternative goes open source to scale a 10 billion node graph database From graph to the world: pioneering a database virtual machine provided by Google News Global NoSQL Databases Software Market Report 2021: Top Companies MongoDB, Amazon, ArangoDB, Azure Cosmos DB, Couchbase, MarkLogic, RethinkDB, CouchDB, SQL-RD, OrientDB, RavenDB, Redis etc – The Bisouv Network Global Open Source Software Market 2025: Intel, Epson, IBM, Transcend, Oracle, Acquia, OpenText, Alfresco, Astaro, RethinkDB, Canonical, ClearCenter, Cleversafe, Compiere, Continuent Open Source Software Market is Expected to Move Up After Covid-19 – Report 2021-2026 | OpenText, ClearCenter, Astaro, Comiit, Epson NoSQL Software Market Demand, Booming Worldwide and Strategic Outlook to 2025 | MongoDB, OrientDB, Amazon, Azure Cosmos DB, Couchbase, ArangoDB, CouchDB, MarkLogic provided by Google News Database Administrator - ITS4 Snr Cloud Consultant (Mainframe Modernization focus), AWS Professional Services ADABAS Data Base Specialist Mainframe Developer - Natural / ADABAS | Richmond, VA (Will be remote during Covid) Mainframe Support Sales Operations Analyst - Deal Desk Database Engineer - AWS, Amazon Redshift Data Engineer, Amazon Prime Video Coordinator, CRM Technical Product Manager - Amazon Redshift Manager, Engineering (Product Graph/ Data Team) Senior Full Stack Frontend Engineer, Data Engineering Leader - Head of Development Sr. Product Manager Database Administrator Sales Engineer - Southern California Senior Sales Engineer - OEM (West Coast) Sr. Sales Engineer Sales Director, Channel Sales Full Stack Ruby Engineer Full Stack Data Scientist Senior Level System Development Engineer Sr. Java Software Engineer Java Software Engineer (Java 11, Spring, Spring Boot, Hibernate ORM) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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