Seata

Under the SpringCloud microservice architecture, the N17 platform uses Seata technology to complete distributed transactions. Seata is an open source distributed transaction solution, dedicated to providing high-performance and easy-to-use distributed transaction services under the microservice architecture, providing AT, TCC, SAGA and XA transaction modes.

3.7.1.3 Read Isolation

Based on the database local transaction isolation level of Read Committed (Read Committed) or above, the default global isolation level of Seata (AT mode) is Read Uncommitted (Read Uncommitted). If the application is in a specific scenario, it is necessary to require that the global read has been submitted. The current Seata method is through the proxy of the SELECTFORUPDATE statement.