DB-EnginesExtremeDB: the first and only COTS deterministic embedded database management system for mission- and safety-critical hard real-time applicationsEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > Cachelot.io vs. etcd vs. Google Cloud Datastore vs. TiDB

System Properties Comparison Cachelot.io vs. etcd vs. Google Cloud Datastore vs. TiDB

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameCachelot.io  Xexclude from comparisonetcd  Xexclude from comparisonGoogle Cloud Datastore  Xexclude from comparisonTiDB  Xexclude from comparison
DescriptionIn-memory caching systemA distributed reliable key-value storeAutomatically scaling NoSQL Database as a Service (DBaaS) on the Google Cloud PlatformTiDB is an open source distributed Hybrid Transactional/Analytical Processing (HTAP) database that supports MySQL and Spark SQL syntaxes.
Primary database modelKey-value storeKey-value storeDocument storeRelational DBMS
Secondary database modelsDocument store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.00
Rank#351  Overall
#57  Key-value stores
Score11.54
Rank#46  Overall
#5  Key-value stores
Score4.84
Rank#76  Overall
#11  Document stores
Score3.26
Rank#95  Overall
#51  Relational DBMS
Websitecachelot.ioetcd.io
github.com/­etcd-io/­etcd
cloud.google.com/­datastorepingcap.com
Technical documentationetcd.io/­docs
github.com/­etcd-io/­etcd/­tree/­master/­Documentation
cloud.google.com/­datastore/­docsdocs.pingcap.com/­tidb/­stable
DeveloperGooglePingCAP, Inc.
Initial release201520082016
Current release3.4, August 20195.0.1, April 2021
License infoCommercial or Open SourceOpen Source infoSimplified BSD LicenseOpen Source infoApache Version 2.0commercialOpen Source infoApache 2.0
Cloud-based only infoOnly available as a cloud servicenonoyesno
DBaaS offerings (sponsored links) infoDatabase 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.
Implementation languageC++GoGo, Rust
Server operating systemsFreeBSD
Linux
OS X
FreeBSD
Linux
Windows infoexperimental
hostedLinux
Data schemeschema-freeschema-freeschema-freeyes
Typing infopredefined data types such as float or datenonoyes, details hereyes
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.nononono
Secondary indexesnonoyesyes
SQL infoSupport of SQLnonoSQL-like query language (GQL)yes
APIs and other access methodsMemcached protocolgRPC
JSON over HTTP
gRPC (using protocol buffers) API
RESTful HTTP/JSON API
JDBC
ODBC
Proprietary protocol
Supported programming languages.Net
C
C++
ColdFusion
Erlang
Java
Lisp
Lua
OCaml
OCaml
Perl
PHP
Python
Ruby
.Net
C
C++
Clojure
Erlang
Go
Haskell
Java
JavaScript (Node.js)
Perl
PHP
Python
R
Ruby
Rust
Scala
Tcl
.Net
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Ada
C
C#
C++
D
Delphi
Eiffel
Erlang
Haskell
Java
JavaScript (Node.js)
Objective-C
OCaml
Perl
PHP
Python
Ruby
Scheme
Tcl
Server-side scripts infoStored proceduresnonousing Google App Engineno
Triggersnoyes, watching key changesCallbacks using the Google Apps Engineno
Partitioning methods infoMethods for storing different data on different nodesnoneShardinghorizontal partitioning (by key range)
Replication methods infoMethods for redundantly storing data on multiple nodesnoneUsing Raft consensus algorithm to ensure data replication with strong consistency among multiple replicas.Multi-source replication using PaxosUsing Raft consensus algorithm to ensure data replication with strong consistency among multiple replicas.
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyes infousing Google Cloud Dataflowyes infowith TiSpark Connector
Consistency concepts infoMethods to ensure consistency in a distributed systemnoneImmediate ConsistencyImmediate Consistency or Eventual Consistency depending on type of query and configuration infoStrong Consistency is default for entity lookups and queries within an Entity Group (but can instead be made eventually consistent). Other queries are always eventual consistent.Immediate Consistency
Foreign keys infoReferential integritynonoyes infovia ReferenceProperties or Ancestor pathsno infocurrently only supported in syntax
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanonoACID infoSerializable Isolation within Transactions, Read Committed outside of TransactionsACID
Concurrency infoSupport for concurrent manipulation of datayesyesyesyes
Durability infoSupport for making data persistentnoyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.nononono
User concepts infoAccess controlnonoAccess rights for users, groups and roles based on Google Cloud Identity and Access Management (IAM)Users with fine-grained authorization concept. No user groups or roles.
More information provided by the system vendor
Cachelot.ioetcdGoogle Cloud DatastoreTiDB
Specific characteristicsTiDB is an open-source NewSQL database built by PingCAP. TiDB supports Hybrid Transactional...
» more
Competitive advantagesIn the current database landscape, infrastructure engineers often have to use one...
» more
Typical application scenariosTiDB is designed to support both OLTP and OLAP scenarios. You can use TiDB , the...
» more
Key customersShopee (E-commerce) BookMyShow.com (E-commerce) Yiguo.com (E-commerce) JD Cloud &...
» more
Market metrics25K+ GitHub Stars for TiDB, and 8K+ GitHub Stars for TiKV 1.6K+ members in TiDB Community...
» more
Licensing and pricing modelsOpen Source Apache 2.0 with either commercial licensing or fully-hosted DB-as-a-service...
» more

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
Cachelot.ioetcdGoogle Cloud DatastoreTiDB
Recent citations in the news

All about performance: etcd 3.5 looks to make Kubernetes users happy • DEVCLASS
17 June 2021, DevClass

How to restore a Kubernetes cluster from an etcd snapshot
16 December 2021, TechTarget

How to invest in silver with minimal hassle and diversify your portfolio
14 January 2022, Mint

etcd: the Not-so-Secret Sauce in Google's Kubernetes and Pivotal's Cloud Foundry
16 July 2014, Data Center Knowledge

Distributed Key-Value Store etcd Graduates at CNCF
29 November 2020, InfoQ.com

provided by Google News

Eureka emerges from stealth to secure cloud data stores with automation
12 January 2022, VentureBeat

How IIoT is Used by MachineMax, TIER Mobility, Bühler Group, Augury, and Port of Rotterdam: Case Studies
3 January 2022, Datamation

The Basics of Serverless User Authentication
3 January 2022, Container Journal

#HowTo: Quickly Evaluate a SaaS Vendor's Cloud Security
17 January 2022, Infosecurity Magazine

Google announces new faster API for Google Cloud Datastore
4 April 2016, 9 to 5 Google

provided by Google News

SD Times Open-Source Project of the Week: TiDB
5 November 2021, SDTimes.com

PingCAP announces Public Preview of TiDB Cloud USA - English
10 May 2021, PRNewswire

PingCAP Introduces its New Developer Tier to Boost Application Innovation with TiDB Cloud
9 November 2021, PRNewswire

PingCAP Enhances Support for Data Intensive Applications with TiDB 5.3
7 December 2021, PRNewswire

PingCap TiDB 5.3 Supports Both High Volume Transaction Processing and Real-Time Analytics
4 January 2022, Database Trends and Applications

provided by Google News

Job opportunities

Platform Engineer – SysAdmin
Grant Street Group, Remote

Junior Developer
Paradyme Management, Washington, DC

Software Development Engineer, EKS , Amazon EKS
Amazon.com Services LLC, Seattle, WA

Software Development Engineer, EKS
Amazon.com Services LLC, Seattle, WA

Manager, Regulatory Affairs
Sonendo, Inc., Laguna Hills, CA

Engineering Manager, Google Cloud Platform
Google, Mountain View, CA

Business Intelligence Analyst
CBT Nuggets, Eugene, OR

Python Developer
Onsharp, Fargo, ND

Software Engineer - Core Data
Canva, Remote

Data Scientist
Stats Perform, Remote

HR Generalist
PingCAP, Remote

Software Engineer, Storage and Caching
Pinterest, San Francisco, CA

Backend Engineer (US)
17LIVE, Los Angeles, CA

Sales Account Executive- Remote
PingCAP, Remote

Senior HR Business Partner, North America
PingCAP, Remote

jobs by Indeed



Share this page

Featured Products

Neo4j logo

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

Couchbase logo

The modern database for enterprise applications. Build fast. Scale Big. Save more.
Get started today.

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.

Vertica logo

Vertica Accelerator. The fastest analytics and machine learning, delivered as SaaS, with automated setup, administration, and management. Free trial.

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Present your product here