Transaction Processing Method and Cloud-Native Database System

A cloud-native database system comprising:

• a database storage node configured to store data of a database;
• a database state node;
• a first database computing node configured to:
• respond to a transaction request of a user by starting a first process of processing a target transaction, wherein the target transaction performs at least one of a read operation or a write operation on the data, and wherein the database storage node is configured to store the data;
• store, in the first process, state information of the target transaction into the database state node;
• and
• suspend the first process;
• and
• a second database computing node configured to:
• obtain the state information from the database state node;
• and
• continue the first process based on the state information.

A computer program product comprising instructions that are stored on a non-transitory computer-readable medium and that, when executed by one or more processors, cause a cloud-native database system to:

• respond, by a first database computing node of the cloud-native database system, to a transaction request of a user by starting a first process of processing a target transaction, wherein the target transaction performs at least one of a read operation or a write operation on data of a database in a database storage node of the cloud-native database system;
• store, by the first database computing node in the first process, state information of the target transaction into a database state node of the cloud-native database system;
• suspend, by the first database computing node, the first process;
• obtain, by a second database computing node of the cloud-native database system, the state information from the database state node;
• and
• continue, by the second database computing node, the first process based on the state information.