Processing techniques for database transaction requests with operations defined by different ORM libraries

A non-transitory computer-readable medium having instructions stored thereon that are executable by a computing device to perform operations comprising:

• receiving, from an application, a request for a first database transaction, wherein the first database transaction includes first and second application operations;
• translating:
• the first application operation specified in a first programming language to one or more first database operations using a first object relational mapping (ORM) library;
• and
• the second application operation specified in a second, different programming language to one or more second database operations using a second ORM library;
• and
• determining one or more database connections for the one or more first database operations and the one or more second database operations.

A method, comprising:

• receiving, from an application by a transaction router module executing on a computer system, a request for a first database transaction, wherein the first database transaction includes first and second application operations;
• translating, by the transaction router module:
• the first application operation specified in a first programming language to one or more first database operations using a first object relational mapping (ORM) library;
• and
• the second application operation specified in a second, different programming language to one or more second database operations using a second ORM library;
• determining, by the transaction router module, one or more database connections for the one or more first database operations and the one or more second database operations;
• and
• accessing, by the transaction router module based on the determined database connections:
• a first data source for the one or more first database operations;
• and
• a second data source for the one or more second database operations.