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文档中心 TDSQL-C MySQL 版

电子合同：深圳法大大网络科技有限公司

最近更新时间：2022-04-14 16:31:26

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TDSQL-C MySQL 版采用存储和计算分离的架构，提供快速配置升降级、秒级的故障恢复、全局数据一致性，既融合了商业数据库稳定可靠、高性能、可扩展的特征，又具有开源云数据库简单开放、高效迭代的优势。
本文为您介绍深圳法大大网络科技有限公司如何通过 TDSQL-C MySQL 版应对业务挑战。
公司介绍
法大大是国内领先的电子签名与电子合同云平台，致力为企业、政府和个人提供基于合法数字签名技术的电子合同和电子单据的签署及管理服务。主要产品及服务包括：合同模板、合同编辑、智能审核、合同签署、存证、出证。法大大同时整合提供线上司法鉴定及律师服务，实现合同全生命周期的线上闭环。
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所属行业：电子合同平台
项目需求
每月新增约5000万份合同，数据库平均每3个月需要做一次手动分库，增加了人力和时间成本。8亿份历史合同，检索合同需要从多个库依次进行，平均查找时间10秒左右，查询速度会对业务效率产生直接影响。
解决方案
TDSQL-C MySQL 版依靠计算与存储分离的架构，能够很好地支撑大数据量的存储和高效查询。存储超过8亿份电子合同数据，这些数据可以安全地存储在 TDSQL-C MySQL 版中，解决了主业务库容量的瓶颈问题，无需手动分库。扩展多个只读节点，8亿份历史合同数据查询仅需0.2秒，解决查询慢的问题。
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客户价值
100%兼容 MySQL，无需做基础改造，省去改造成本，TDSQL-C MySQL 版能够100%兼容 MySQL 5.7和8.0的特性，应用迁移不用做改造即可实现海量历史数据的归档及实时查询，其存储的弹性及海量存储的能力很好地解决了传统 MySQL 存储容量的问题。TDSQL-C MySQL 版采用读写分离架构，支持多路应用服务器并发访问，平均查询时间从10秒降低至0.2秒，显著提升查询业务体验。

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