DBMS > Quasardb vs. Redis vs. TimesTen
System Properties Comparison Quasardb vs. Redis vs. TimesTen
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|Editorial information provided by DB-Engines|
|Name||Quasardb Xexclude from comparison||Redis Xexclude from comparison||TimesTen Xexclude from comparison|
|Description||Distributed, high-performance timeseries database||Popular in-memory data platform used as a cache, message broker, and database that can be deployed on-premises, across clouds, and hybrid environments Redis focuses on performance so most of its design decisions prioritize high performance and very low latencies.||In-Memory RDBMS compatible to Oracle|
|Primary database model||Time Series DBMS||Key-value store Multiple data types and a rich set of operations, as well as configurable data expiration, eviction and persistence||Relational DBMS|
|Secondary database models||Document store with RedisJSON|
Graph DBMS with RedisGraph
Search engine with RediSearch
Time Series DBMS with RedisTimeSeries
|Social network pages|
|Developer||quasardb||Redis project core team, inspired by Salvatore Sanfilippo Development sponsored by Redis Inc.||Oracle, TimesTen Performance Software, HP originally founded in HP Labs it was acquired by Oracle in 2005|
|Current release||3.13.3, April 2022||7.2.1, September 2023||11 Release 2 (126.96.36.199.0)|
|License Commercial or Open Source||commercial Free community edition, Non-profit organizations and non-commercial usage are eligible for free licenses||Open Source source-available extensions (modules), commercial licenses for Redis Enterprise||commercial|
|Cloud-based only Only available as a cloud service||no||no||no|
|DBaaS offerings (sponsored links) Database as a Service|
Providers of DBaaS offerings, please contact us to be listed.
|Server operating systems||BSD|
Windows ported and maintained by Microsoft Open Technologies, Inc.
|Typing predefined data types such as float or date||yes integer and binary||partial Supported data types are strings, hashes, lists, sets and sorted sets, bit arrays, hyperloglogs and geospatial indexes||yes|
|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|
|Secondary indexes||yes with tags||yes with RediSearch module||yes|
|SQL Support of SQL||SQL-like query language||no||yes|
|APIs and other access methods||HTTP API||proprietary protocol RESP - REdis Serialization Protocol||JDBC|
Oracle Call Interface (OCI)
|Supported programming languages||.Net|
|Server-side scripts Stored procedures||no||Lua; Redis Functions coming in Redis 7 (slides and Github)||PL/SQL|
|Triggers||no||publish/subscribe channels provide some trigger functionality; RedisGears||no|
|Partitioning methods Methods for storing different data on different nodes||Sharding consistent hashing||Sharding Automatic hash-based sharding with support for hash-tags for manual sharding||none|
|Replication methods Methods for redundantly storing data on multiple nodes||Source-replica replication with selectable replication factor||Multi-source replication with Redis Enterprise Pack|
Source-replica replication Chained replication is supported
|MapReduce Offers an API for user-defined Map/Reduce methods||with Hadoop integration||through RedisGears||no|
|Consistency concepts Methods to ensure consistency in a distributed system||Immediate Consistency||Eventual Consistency|
Causal consistency can be enabled in Active-Active databases
Strong consistency with Redis Raft
Strong eventual consistency with Active-Active
|Immediate Consistency or Eventual Consistency depending on configuration|
|Foreign keys Referential integrity||no||no||yes|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||ACID||Atomic execution of command blocks and scripts and optimistic locking||ACID|
|Concurrency Support for concurrent manipulation of data||yes||yes Data access is serialized by the server||yes|
|Durability Support for making data persistent||yes by using LevelDB||yes Configurable mechanisms for persistency via snapshots and/or operations logs||yes by means of logfiles and checkpoints|
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.||yes Transient mode||yes||yes|
|User concepts Access control||Cryptographically strong user authentication and audit trail||Access Control Lists (ACLs): redis.io/docs/management/security/acl|
LDAP and Role-Based Access Control (RBAC) for Redis Enterprise
Mutual TLS authentication: redis.io/docs/management/security/encryption
|fine grained access rights according to SQL-standard|
|More information provided by the system vendor|
|Specific characteristics||The Redis real-time data platform builds upon the unmatched simplicity and speed...|
|Competitive advantages||Redis Enterprise is a robust in-memory database platform built by the people who...|
|Typical application scenarios||Redis Enterprise is used by large enterprise, startup, and government organizations...|
|Key customers||Verizon, Vodafone, Atlassian, Trip Advisor, Jet.com, Nokia, Samsung, HTC, Docker,...|
|Market metrics||Most launched Docker container per day according to Docker Hub (7.2M launches per...|
|Licensing and pricing models||Redis Enterprise Cloud lets users scale up and down instantly, and pay only for the...|
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|Related products and services|
|3rd parties||CData: Connect to Big Data & NoSQL through standard Drivers.|
Redisson PRO: The ultra-fast Redis Java Client.
Navicat for Redis: the award-winning Redis management tool with an intuitive and powerful graphical interface.
Aiven for Redis: Store and access your data quickly and efficiently.
Read the Redis NoSQL benchmark report.
We invite representatives of vendors of related products to contact us for presenting information about their offerings here.
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