sharding keys is very compli‐ cated and requires the application developers to handle it on their own. ‐ Hint Sharding Algorithm For scenarios involving Hint sharding. Sharding Strategy Consisting of abstracts the interface of distributed primary key generators to enable users to implement their own customized self‐extending primary key generators. 3.1.7 Limitations Compatible with all commonly directive, executes the actual SQL, and performs commit/rollback. Since each data node manages its own transactions, there is no coordination and communication between them, and they do not know whether

sharding keys is very compli‐ cated and requires the application developers to handle it on their own. ‐ Hint Sharding Algorithm For scenarios involving Hint sharding. Sharding Strategy Consisting of abstracts the interface of distributed primary key generators to enable users to implement their own customized self‐extending primary key generators. 3.1.7 Limitations Compatible with all commonly directive, executes the actual SQL, and performs commit/rollback. Since each data node manages its own transactions, there is no coordination and communication between them, and they do not know whether

sharding keys is very compli‐ cated and requires the application developers to handle it on their own. ‐ Hint Sharding Algorithm For scenarios involving Hint sharding. Sharding Strategy Consisting of abstracts the interface of distributed primary key generators to enable users to implement their own customized self‐extending primary key generators. 8.1. Sharding 28 Apache ShardingSphere document directive, executes the actual SQL, and performs commit/rollback. Since each data node manages its own transactions, there is no coordination and communication between them, and they do not know whether

PostgreSQL, SQLServer, Oracle supported are all weaved by plugins. Developers can customize their own ShardingSphere just like building lego blocks. There are lots of SPI extensions for Apache ShardingSphere result set. Order-by Merger Because there is ORDER BY statement in SQL, each data result has its own order. So it is enough only to order data value that the result set cursor currently points to, which in the top end of the line, renter the priority order according to the new cursor and relocate its own position. Here is an instance to explain ShardingSphere’s order‐by merger. The following picture is

sharding keys is very compli‐ cated and requires the application developers to handle it on their own. ‐ Hint Sharding Algorithm For scenarios involving Hint sharding. Sharding Strategy Consisting of abstracts the interface of distributed primary key generators to enable users to implement their own customized self‐extending primary key generators. 8.1. Sharding 28 Apache ShardingSphere document directive, executes the actual SQL, and performs commit/rollback. Since each data node manages its own transactions, there is no coordination and communication between them, and they do not know whether

PostgreSQL, SQLServer, Oracle supported are all weaved by plugins. Developers can customize their own Shard‐ ingSphere just like building lego blocks. There are lots of SPI extensions for Apache ShardingSphere design goal of Apache shardingsphere pluggable architecture to enable developers to cus‐ tomize their own unique systems just like building blocks. 3.4. Pluggable Architecture 15 Apache ShardingSphere document have their own order. The record stored in the memory is only the current position pointed by the cursor in the result set of the shard routed to. For the item to be sorted which has its own order, merger

PostgreSQL, SQLServer, Oracle supported are all weaved by plugins. Developers can customize their own Shard‐ ingSphere just like building lego blocks. There are lots of SPI extensions for Apache ShardingSphere design goal of Apache shardingsphere pluggable architecture to enable developers to cus‐ tomize their own unique systems just like building blocks. 3.4. Pluggable Architecture 15 Apache ShardingSphere document have their own order. The record stored in the memory is only the current position pointed by the cursor in the result set of the shard routed to. For the item to be sorted which has its own order, merger

PostgreSQL, SQLServer, Oracle supported are all weaved by plugins. Developers can customize their own Shard‐ ingSphere just like building lego blocks. There are lots of SPI extensions for Apache ShardingSphere design goal of Apache shardingsphere pluggable architecture to enable developers to cus‐ tomize their own unique systems just like building blocks. 3.4. Pluggable Architecture 15 Apache ShardingSphere document have their own order. The record stored in the memory is only the current position pointed by the cursor in the result set of the shard routed to. For the item to be sorted which has its own order, merger

technologies work well, given their specific domain. MyBatis is suggested in case − You want to create your own SQL's and you are willing to maintain them. Your environment is driven by relational data model.