DBMS > LevelDB vs. Sequoiadb vs. TiDB
System Properties Comparison LevelDB vs. Sequoiadb vs. TiDB
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|Editorial information provided by DB-Engines
|LevelDB Xexclude from comparison
|Sequoiadb Xexclude from comparison
|TiDB Xexclude from comparison
|Embeddable fast key-value storage library that provides an ordered mapping from string keys to string values
|NewSQL database with distributed OLTP and SQL
|TiDB is an open source distributed SQL database that supports Hybrid Transactional/Analytical Processing (HTAP) workloads. It is MySQL compatible and features horizontal scalability, strong consistency, and high availability.
|Primary database model
|Secondary database models
|1.23, February 2021
|7.6.0, January 2024
|License Commercial or Open Source
|Open Source BSD
|Open Source Server: AGPL; Client: Apache V2
|Open Source Apache 2.0
|Cloud-based only Only available as a cloud service
|DBaaS offerings (sponsored links) Database as a Service
Providers of DBaaS offerings, please contact us to be listed.
|TiDB Cloud: Fully-managed TiDB Service. Bring everything great about TiDB to the cloud.
|Server operating systems
|Typing predefined data types such as float or date
|yes oid, date, timestamp, binary, regex
|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.
|SQL Support of SQL
|SQL-like query language
|APIs and other access methods
|proprietary protocol using JSON
|Supported programming languages
Java 3rd party binding
Python 3rd party binding
|Server-side scripts Stored procedures
|Partitioning methods Methods for storing different data on different nodes
|horizontal partitioning (by key range)
|Replication methods Methods for redundantly storing data on multiple nodes
|Using Raft consensus algorithm to ensure data replication with strong consistency among multiple replicas.
|MapReduce Offers an API for user-defined Map/Reduce methods
|yes with TiSpark Connector
|Consistency concepts Methods to ensure consistency in a distributed system
|Foreign keys Referential integrity
|yes full support since version 6.6
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data
|Document is locked during a transaction
|Concurrency Support for concurrent manipulation of data
|Durability Support for making data persistent
|yes with automatic compression on writes
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.
|User concepts Access control
|simple password-based access control
|Fine grained access rights according to SQL-standard
|More information provided by the system vendor
|TiDB is an advanced open-source, distributed SQL database for modern application...
|- HORIZONTAL SCALING : TiDB grants total transparency into your data workloads without...
|Typical application scenarios
|TiDB is ideal for transactional applications that require extreme scalability and...
|Block, Pinterest, Catalyst, Bolt, Flipkart, Capcom, Shopee (E-commerce), JD Cloud...
|34K+ GitHub stars 5K+ members in TiDB Community Slack 1K+ community contributors...
|Licensing and pricing models
|TiDB Community : Free open source software (Apache 2.0) TiDB Self-Hosted : Enterprise...
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