标题:腾讯云PG支持SQL调用大模型;达梦24年营收超10亿;PolarDB大会发布TPCC登顶;
重点更新
2月26日,PolarDB开发者大会上,阿里云宣布PolarDB登顶全球数据库性能及性价比排行榜,刷新TPC-C性能和性价比双榜的世界纪录。[1]
达梦发布2024年报,全年营收[2]达10.4亿,同比增长31.49%;利润总额为3.8亿,同比增长24.06%。[2]
腾讯云 PostgreSQL 支持通过 SQL 调用大模型 API(混元),实现如自然语言对话、文本转向量、文本排序等功能。[62]
更新详情
火山云(字节)
- 云数据库 MySQL 支持了主节点过载保护功能、Sequence Engine、最大存储扩大为 6T 存储空间[64][65][66]
- 云数据库 PostgresqL 新增 pg_hint_plan 插件
- 云数据库 SQL Server 版提供了 SSL(Secure Sockets Layer)加密能力 [37]
- 支持为实例创建跨地域的灾备实例,为实例提供跨地域的灾备能力 [39]
- 在临时升配实例时,支持变更实例的规格类型 [40]
- 云数据库 SQL Server 版提供审计功能 [41]
- 在创建 TOS 备份恢复时,支持按照新的数据库名称恢复数据 [42]
腾讯云
- 云数据库 PostgreSQL 支持大版本为17的实例通过 SQL 调用大模型 API。使您的业务使用大模型能力更加便捷。[62]
- TDSQL-C MySQL 版5.7内核版本更新2.1.13.002:支持二级缓存功能。[57]
- TDSQL-C MySQL 版8.0内核版本更新3.1.15.005:在只读实例上 binlog 支持了2种订阅方式:基于 file_name 和 pos 的位点方式;基于时间戳的方式。[58]
- TDSQL-C MySQL 版通用型计算规格新增支持了中国香港、弗吉尼亚地域。[56]
阿里云
- RDS MySQL 8.0 新增支持强制SSL加密功能,兼容MySQL直连方式。[4]
- RDS MySQL倚天版新增开服地域德国(法兰克福)与美国(硅谷)。[5]
- 数据库代理读写分离支持设置一致性级别:最终一致性、会话一致性和全局一致性。[6]
- RDS MySQL高可用本地盘实例存储空间最大支持8000 GB。[7]
Azure(微软云)
GCP(谷歌云)
- alloydb_scann 扩展已更新,增强了向量搜索相关的能力 [18]
- Bigtable 的自动备份功能正式发布 (GA)[21]
- AlloyDB 集群支持执行就地主要版本升级 [25] [26]
- Cloud SQL 实例支持在删除前创建数据的最终备份 [27]
Oracle云
华为云
- GeminiDB Influx新增集群增强版,进行了架构优化和调整,支持更大的集群规模,更高的读写性能,适用于更大规模的业务场景
AWS(亚马逊云)
- RDS for Oracle 支持空间信息补丁包 [43]
- RDS 支持 MariaDB 11.4.5、10.11.11、10.6.21 和 10.5.28 [44]
- RDS 支持 CloudWatch Database Insights [45]
- RDS for PostgreSQL 支持次要版本 17.4、16.8、15.12、14.17、13.20 [54]
- 您现在可以使用中国银联信用卡创建 AWS 账户 [55]
参考链接
- [1] https://mp.weixin.qq.com/s/nZ0IzuVjSCHpPh5YcnGddw
- [2] https://file.finance.sina.com.cn/211.154.219.97:9494/MRGG/CNSESH_STOCK/2025/2025-2/2025-02-26/10757479.PDF
- [4] https://help.aliyun.com/zh/rds/apsaradb-rds-for-mysql/ssl-encryption/
- [5] https://help.aliyun.com/zh/rds/apsaradb-rds-for-mysql/yitian-rds-for-mysql-instances-are-available-in-germany-frankfurt-and-us-silicon-valley-regions
- [6] https://help.aliyun.com/zh/rds/apsaradb-rds-for-mysql/configure-consistency-levels
- [7] https://help.aliyun.com/zh/rds/apsaradb-rds-for-mysql/primary-apsaradb-rds-for-mysql-instance-types
- [13] https://azure.microsoft.com/updates?id=474864
- [14] https://azure.microsoft.com/updates?id=474825
- [18] https://cloud.google.com/alloydb/docs/reference/ai/scann-index-reference
- [21] https://cloud.google.com/bigtable/docs/backups
- [25] https://cloud.google.com/alloydb/docs/upgrade-db-inplace-major-version
- [26] https://cloud.google.com/products#product-launch-stages
- [27] https://cloud.google.com/sql/docs/sqlserver/backup-recovery/backups#final-backups
- [31] https://docs.oracle.com/iaas/releasenotes/autonomous-database-dedicated/adbd-restore-db-scn.htm
- [32] https://docs.oracle.com/iaas/releasenotes/autonomous-database-dedicated/adbd-clone-latestbackup.htm
- [36] https://docs.oracle.com/iaas/releasenotes/mysql-database/heatwave-921.htm
- [37] https://www.volcengine.com/docs/6899/1458328
- [39] https://www.volcengine.com/docs/6899/153377
- [40] https://www.volcengine.com/docs/6899/1247827
- [41] https://www.volcengine.com/docs/6899/1392470
- [42] https://www.volcengine.com/docs/6899/805252
- [43] https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_UpgradeDBInstance.Oracle.Minor.html
- [44] https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/MariaDB.Concepts.VersionMgmt.html
- [45] https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_DatabaseInsights.html
- [53] https://aws.amazon.com/about-aws/whats-new/2025/02/aws-database-migration-service-multi-eni-networking/
- [54] https://aws.amazon.com/about-aws/whats-new/2025/02/amazon-rds-postgresql-supports-minor-versions/
- [55] https://aws.amazon.com/about-aws/whats-new/2025/02/china-unionpay-credit-card-create-aws-account/
- [56] https://cloud.tencent.com/document/product/1003/73002
- [57] https://cloud.tencent.com/document/product/1003/61515
- [58] https://cloud.tencent.com/document/product/1003/61515
- [59] https://cloud.tencent.com/document/product/1003/73002
- [60] https://cloud.tencent.com/document/product/238/115279
- [62] https://cloud.tencent.com/document/product/409/116227
- [63] https://support.huaweicloud.com/influxug-nosql/nosql_06_0046.html
- [64] https://www.volcengine.com/docs/6313/145042
- [65] https://www.volcengine.com/docs/6313/1467064
- [66] https://www.volcengine.com/docs/6313/74505
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