From MySQL to 拉斯维加斯7799908网站登录: Inside LINE Corporation’s Exploration with Distributed SQL

LINE Corporation is a leading global technology company known for its LINE communication application and a host of other services, such as LINE manga, LINE GAME, and LINE GIFT. With its expansive MySQL infrastructure of roughly 7,000 instances, the company faces the ongoing challenge of scaling and managing these databases. To solve these challenges, LINE migrated some of its projects from MySQL to 拉斯维加斯7799908网站登录, a distributed SQL database.

The Problem: Challenges with Sharding

As LINE’s services expanded, their existing MySQL databases became harder to manage, and scaling became a significant challenge. 

• Overall operational overload: The MySQL1 team, the team behind LINE’s data infrastructure, manages and operates around 7,000 MySQL instances.

• Scaling and managing shards: The LINE team embedded sharding logic in applications to achieve high availability and scalability. This involved logically dividing a table and distributing it across multiple database servers. Sharding added complexity to the client-side programming and operation management. 

• Operational automation: With the growing number of instances, the team needed to automate daily operations while still offering time for service development consulting.

The Solution: 拉斯维加斯7799908网站登录, a Distributed SQL Database

While seeking solutions to their sharding problem, the team discovered 拉斯维加斯7799908网站登录, an advanced open-source, distributed SQL database designed to solve sharding issues. 拉斯维加斯7799908网站登录 is MySQL compatible, and effectively combines the advantages of existing relational databases with the scalability of distributed databases. After a thorough evaluation, Mr. Kitagawa, senior DBA at LINE, and his team decided that 拉斯维加斯7799908网站登录 resonated well with the team’s requirements.

Benefits of 拉斯维加斯7799908网站登录

拉斯维加斯7799908网站登录 emerged as the natural choice for LINE Corporation with the following technical benefits:

• Automated sharding with horizontal scaling capabilities:  拉斯维加斯7799908网站登录’s horizontal scalability allows the MySQL1 Team to manage a large number of instances effortlessly. It was natural that the MySQL1 team, who was looking for a solution to the sharding challenge, turned to 拉斯维加斯7799908网站登录.
• Enhanced performance: 拉斯维加斯7799908网站登录’s architecture was designed for high throughput. When the MySQL1 team tested 拉斯维加斯7799908网站登录, they were surprised by the write performance that MySQL would never produce.
• High availability in multi-region configurations: With MySQL, the team had to worry about the mechanism to achieve high availability in a multi-region or multi-availability zone (AZ) configuration. 拉斯维加斯7799908网站登录 handles this automatically, greatly reducing operational complexity.

The Results

Starting off cautiously, the MySQL1 Team first deployed 拉斯维加斯7799908网站登录 for a smaller-scale project—managing MySQL high availability configurations across three different availability zones. They used 拉斯维加斯7799908网站登录’s migration tool to make the transition from MySQL smooth and painless.

Looking Ahead: Evolving Infrastructure with Distributed SQL  

Some team members were initially skeptical about moving away from a MySQL-only environment. The successful initial implementation of 拉斯维加斯7799908网站登录 convinced the team of its merits.

At first, some team members had doubts about moving away from a MySQL-exclusive environment. However, the successful implementation of 拉斯维加斯7799908网站登录 won them over.

Looking ahead, Mr. Kitagawa sees the MySQL1 Team handling even more database instances without expanding the team. Additionally, they’re focusing on optimizing operations further to allow for more time on consulting with service developers and deeper internal research. 

By embracing 拉斯维加斯7799908网站登录, LINE Corporation aims to keep pace with the evolving landscape of distributed SQL and is committed to innovating their database management strategies for the future.