1、中国关系型数据库软件市场追踪2025上半年IDC企业研究2Distribution is forbidden without written consent of IDC.All rights reserved.2025 IDCIDC数据库管理系统软件分类数据库管理系统软件关系型数据库123456NoSQL数据库数据湖管理系统低代码数据库导航型（层次）数据库缓存数据库文档数据库向量数据库图数据库宽表数据库时序数据库3Distribution is forbidden without written consent of IDC.All rights reserved.2025 IDC市场定义数

2、据湖管理系统数据湖管理系统低代码数据库低代码数据库关系型数据库关系型数据库缓存数据库缓存数据库导航型（层状）导航型（层状）数据库数据库非关系型数据库非关系型数据库/NoSQL数据库数据库数据库管理系统数据库管理系统IDC 数据库管理软件市场The relational database management systems submarket includes multiuser schematic DBMSs that are primarily organized according to the relational paradigm and that use SQL,or a prot

3、ocol like SQL(such as ODBC or JDBC),as the foundational language for data definition and access.A relational DBMS includes a schema that defines the ways that data is accepted and returned in terms of tables having columns with rows uniquely identified by a primary key for each table and in terms of

4、 columns that are used to relate rows in different tables to each other through a value reference called a foreign key.Also included in this market are relational DBMSs that have been extended to support embedded tables or other nonrelational enhancements,include extended attribute types(such as gra

5、phical,geospatial,and audio)and object-oriented formalisms(such as data encapsulation),or directly support XML data.It also includes NewSQL DBMSs that may feature late schema binding,elastic scalability,and dynamic schema change.The following are representative vendors and products in this market:Am

6、azon Web Services(Aurora)Google(Cloud Spanner)IBM(DB2 family)Microsoft(Microsoft SQL Server)Oracle(Oracle Database)SAP(SAP HANA)IDC 关系型数据库软件市场定义4Distribution is forbidden without written consent of IDC.All rights reserved.2025 IDC全球及中国数据管理系统子市场占比关系型数据库,55.8%数据湖,34.5%NoSQL,6.6%低代码数据库,1.9%缓存数据库,1.0%导航