技術トレーニングとコンサルティング コミュニティエディション Open Source Conference 2022 Online/Spring 11 TiDB の特徴 Horizontal Scalability (水平拡張) MySQL Compatible Syntax (MySQL 互換) Distributed Transactions (分散トランザクション) Cloud のサポート) High Availability (高可用性) Open Source Conference 2022 Online/Spring 12 TiDB の特徴 Horizontal Scalability (水平拡張) MySQL Compatible Syntax (MySQL 互換) Distributed Transactions (分散トランザクション) Cloud のサポート) High Availability (高可用性) Open Source Conference 2022 Online/Spring 13 TiDB の特徴 (Horizontal Scalability) TiDB はアーキテクチャ上 SQL を処理するコンポーネントと ストレージ部分が分離されています それぞれの単位(SQL、ストレージ)で水平に拡張が可能です (単純に増やすだけ！)

The type of customers that would most benefit from this Database solution are: TiDB focuses on scalability, database clustering, and its ability to automatically scale horizontally (across nodes/instances/ product, but is meant to serve a specific market. It is important to note that merely based on its scalability and its ability to process at speed TiDB is not particularly novel, other options in the market TiDB is trying to be is speed, and the lack of delay in queries. TiDB’s ability to incorporate horizontal scaling, with vertical scaling is market defining. Competitors: TiDB feature similar optimizations

open-source NewSQL database that supports HTAP workloads. It is MySQL compatible and features horizontal scalability, strong consistency, and high availability. The goal of TiDB is to provide users with 运单系统 (Exadata to TiDB) ZTO - 运单系统 (Exadata to TiDB) ZTO - 运单系统 (Exadata to TiDB) • Unlimited Scalability • Not more sharding “分库分表达到 16000 张表，业务上已经⽆法再继续扩展下去” • Greatly reduced the workload of business architectural evolution direction TiDB Core Architecture Goal: • Better cost efficiency • Faster scalability • Higher availability Direction: • Cloud native • Take fully advantage of cloud infrastructures

Architecture Evolution • Lessons Learned • Open Source Community Design Goals Goal 1: Horizontal Scalability Goal 2: High Availability Goal 3: ACID Transaction SQL at Scale select count(*) from

Transactional and Analytical Processing (HTAP) workloads. It is MySQL compatible and features horizontal scalability, strong consistency, and high avail- ability. The goal of TiDB is to provide users with a large-scale data. The following video introduces key features of TiDB. 2.1.1 Key features • Easy horizontal scaling The TiDB architecture design separates computing from storage, letting you scale out or distributed database TiDB is a distributed database designed for the cloud, providing flexible scalability, reliability, and security on the cloud platform. Users can elastically scale TiDB to meet the

Transactional and Analytical Processing (HTAP) workloads. It is MySQL compatible and features horizontal scalability, strong consistency, and high avail- ability. The goal of TiDB is to provide users with a environment. The following video introduces key features of TiDB. 2.1.1 Key features • Easy horizontal scaling The TiDB architecture design separates computing from storage, letting you scale out or distributed database 40 TiDB is a distributed database designed for the cloud, providing flexible scalability, reliability, and security on the cloud platform. Users can elastically scale TiDB to meet the

Transactional and Analytical Processing (HTAP) workloads. It is MySQL compatible and features horizontal scalability, strong consistency, and high avail- ability. The goal of TiDB is to provide users with a environment. The following video introduces key features of TiDB. 2.1.1 Key features • Easy horizontal scaling The TiDB architecture design separates computing from storage, letting you scale out or distributed database 35 TiDB is a distributed database designed for the cloud, providing flexible scalability, reliability, and security on the cloud platform. Users can elastically scale TiDB to meet the

Transactional and Analytical Processing (HTAP) workloads. It is MySQL compatible and features horizontal scalability, strong consistency, and high avail- ability. The goal of TiDB is to provide users with a large-scale data. The following video introduces key features of TiDB. 2.1.1 Key features • Easy horizontal scaling The TiDB architecture design separates computing from storage, letting you scale out or distributed database TiDB is a distributed database designed for the cloud, providing flexible scalability, reliability, and security on the cloud platform. Users can elastically scale TiDB to meet the

Transactional and Analytical Processing (HTAP) workloads. It is MySQL compatible and features horizontal scalability, strong consistency, and high avail- ability. The goal of TiDB is to provide users with a environment. The following video introduces key features of TiDB. 2.1.1 Key features • Easy horizontal scaling The TiDB architecture design separates computing from storage, letting you scale out or distributed database 35 TiDB is a distributed database designed for the cloud, providing flexible scalability, reliability, and security on the cloud platform. Users can elastically scale TiDB to meet the

Transactional and Analytical Processing (HTAP) workloads. It is MySQL compatible and features horizontal scalability, strong consistency, and high avail- ability. The goal of TiDB is to provide users with a large-scale data. The following video introduces key features of TiDB. 2.1.1 Key features • Easy horizontal scaling The TiDB architecture design separates computing from storage, letting you scale out or distributed database TiDB is a distributed database designed for the cloud, providing flexible scalability, reliability, and security on the cloud platform. Users can elastically scale TiDB to meet the