that follows the majority protocol. In a Raft group, if a member gets the majority of votes, its membership changes to leader. In other words, when the majority of nodes remain in the Raft group, a leader Understandable Consensus Algorithm. The Raft has several important features: • Leader election • Membership changes (such as adding replicas, deleting replicas, transferring leaders, and so on) • Log replication that the number of Regions on each node is roughly similar. • Performing Raft replication and membership management in Region. These two tasks are very important and will be introduced one by one. •

that follows the majority protocol. In a Raft group, if a member gets the majority of votes, its membership changes to leader. In other words, when the majority of nodes remain in the Raft group, a leader Understandable Consensus Algorithm. The Raft has several important features: • Leader election • Membership changes (such as adding replicas, deleting replicas, transferring leaders, and so on) • Log replication that the number of Regions on each node is roughly similar. • Performing Raft replication and membership management in Region. These two tasks are very important and will be introduced one by one. •

that follows the majority protocol. In a Raft group, if a member gets the majority of votes, its membership changes to leader. In other words, when the majority of nodes remain in the Raft group, a leader Understandable Consensus Algorithm. The Raft has several important features: • Leader election • Membership changes (such as adding replicas, deleting replicas, transferring leaders, and so on) • Log replication that the number of Regions on each node is roughly similar. • Performing Raft replication and membership management in Region. These two tasks are very important and will be introduced one by one. •

filesystem or disk faults with TiDB, and cannot speak to crash recovery. Nor have we tested dynamic membership changes. Both might be fruitful avenues of investigation for future research. This work was funded

that follows the majority protocol. In a Raft group, if a member gets the majority of votes, its membership changes to leader. In other words, when the majority of nodes remain in the Raft group, a leader Understandable Consensus Algorithm. The Raft has several important features: • Leader election • Membership changes (such as adding replicas, deleting replicas, transferring leaders, and so on) • Log replication that the number of Regions on each node is roughly similar. • Performing Raft replication and membership management in Region. These two tasks are very important and will be introduced one by one. •

that follows the majority protocol. In a Raft group, if a member gets the majority of votes, its membership changes to leader. In other words, when the majority of nodes remain in the Raft group, a leader Understandable Consensus Algorithm. The Raft has several important features: • Leader election • Membership changes (such as adding replicas, deleting replicas, and transferring lead- ers) • Log replication that the number of Regions on each node is roughly similar. • Performing Raft replication and membership management in Region. These two tasks are very important and will be introduced one by one. •

JSON type �→ to improve compatibility with MySQL 8.0. This feature improves the �→ efficiency of membership checks on multi-valued columns. membership changes to leader. In other words, when the majority of nodes remain in the Raft group, a leader Understandable Consensus Algorithm. The Raft has several important features: • Leader election • Membership changes (such as adding replicas, deleting replicas, and transferring lead- ers) • Log replication

that follows the majority protocol. In a Raft group, if a member gets the majority of votes, its membership changes to leader. In other words, when the majority of nodes remain in the Raft group, a leader Understandable Consensus Algorithm. The Raft has several important features: • Leader election • Membership changes (such as adding replicas, deleting replicas, and transferring lead- ers) • Log replication that the number of Regions on each node is roughly similar. • Performing Raft replication and membership management in Region. These two tasks are very important and will be introduced one by one. •

that follows the majority protocol. In a Raft group, if a member gets the majority of votes, its membership changes to leader. In other words, when the majority of nodes remain in the Raft group, a leader Understandable Consensus Algorithm. The Raft has several important features: • Leader election • Membership changes (such as adding replicas, deleting replicas, and transferring lead- ers) • Log replication that the number of Regions on each node is roughly similar. • Performing Raft replication and membership management in Region. These two tasks are very important and will be introduced one by one. •

that follows the majority protocol. In a Raft group, if a member gets the majority of votes, its membership changes to leader. In other words, when the majority of nodes remain in the Raft group, a leader Understandable Consensus Algorithm. The Raft has several important features: • Leader election • Membership changes (such as adding replicas, deleting replicas, and transferring lead- ers) • Log replication that the number of Regions on each node is roughly similar. • Performing Raft replication and membership management in Region. These two tasks are very important and will be introduced one by one. •