在12月“DB-Engines关系型数据库排行榜”中，国产数据库TiDB、OceanBase、阿里云PolarDB分列44、52、53位；南大通用GBase数据库在关系型数据库中全球排名第61位，较去年同期（77位）提升16名，排名国产数据库第四名；腾讯TDSQL数据库（77位）和华为OpenGauss数据库（79位）则紧随其后，分别位列国产数据库第五、六名。

类型：关系型数据库（RDBMS） 特点： 采用结构化查询语言（SQL）进行数据操作，数据以表格形式存储，具有严格的模式定义（表结构、字段类型、约束等）。 支持事务处理，遵循ACID（原子性、一致性、隔离性、持久性）原则，确保数据操作的可靠性和完整性。

WILMINGTON, Del., Feb. 19, 2025 (GLOBE NEWSWIRE) -- EnterpriseDB (“EDB”), the leading Postgres data and AI company, today announced the results of a new benchmark study from McKnight Consulting Group.

MongoDB is a popular open-source NoSQL document database that offers flexibility and scalability. It uses a JSON-like format called BSON (Binary JSON) for data storage, providing an intuitive ...

This Python script migrates data from a MongoDB database to a MySQL database. It iterates over all collections in the MongoDB database, creates corresponding tables in the MySQL database, and inserts ...

SAN FRANCISCO, Nov. 28, 2o23 — Airbyte, creators of the fastest-growing open-source data integration platform, today announced availability of certified connectors for MongoDB, MySQL, and PostgreSQL ...

Abstract: In this paper we will try to present a comparative study of non-relational databases and relational databases. We mainly focus our presentation on one implementation of the NoSQL database ...