Multiple cache framework for managing data for scenario planning

A system comprising:

• at least one hardware device including a processor;
• and
• the system configured to perform operations comprising:
• computing an initial plan using objects stored in a shared cache, wherein computing the initial plan comprises executing instructions referencing a first object and a second object, wherein the instructions are executed based on (a) a first version of the first object and (b) a first version of the second object stored in the shared cache;
• computing a first alternate plan corresponding to a first scenario, wherein computing the first alternate plan comprises executing the instructions referencing the first object and the second object at least by:
• determining that a second version of the first object is stored in a first scenario cache, wherein versions of objects stored in the first scenario cache supersede versions of objects stored in the shared cache for computing the first alternative plan for the first scenario;
• determining that no version of the second object is stored in the first scenario cache;
• and
• executing the instructions to compute the first alternate plan based on (a) the second version of the first object stored in the first scenario cache and (b) the first version of the second object stored in the shared cache;
• computing a second alternate plan corresponding to a second scenario, wherein computing the second alternate plan comprises executing the instructions referencing the first object and the second object at least by:
• determining that a second version of the second object is stored in a second scenario cache, wherein versions of objects stored in the second scenario cache supersede versions of objects stored in the shared cache for computing the second alternate plan for the second scenario;
• and
• executing the instructions to compute the second alternate plan based on (a) the second version of the second object stored in the second scenario cache and (b) the first version of the first object stored in the shared cache.

One or more non-transitory machine-readable media storing instructions which, when executed by one or more processors, cause:

• computing an initial plan using objects stored in a shared cache, wherein computing the initial plan comprises executing instructions referencing a first object and a second object, wherein the instructions are executed based on (a) a first version of the first object and (b) a first version of the second object stored in the shared cache;
• computing a first alternate plan corresponding to a first scenario, wherein computing the first alternate plan comprises executing the instructions referencing the first object and the second object at least by:
• determining that a second version of the first object is stored in a first scenario cache, wherein versions of objects stored in the first scenario cache supersede versions of objects stored in the shared cache for computing the first alternative plan for the first scenario;
• determining that no version of the second object is stored in the first scenario cache;
• and
• executing the instructions to compute the first alternate plan based on (a) the second version of the first object stored in the first scenario cache and (b) the first version of the second object stored in the shared cache;
• computing a second alternate plan corresponding to a second scenario, wherein computing the second alternate plan comprises executing the instructions referencing the first object and the second object at least by:
• determining that a second version of the second object is stored in a second scenario cache, wherein versions of objects stored in the second scenario cache supersede versions of objects stored in the shared cache for computing the second alternate plan for the second scenario;
• and
• executing the instructions to compute the second alternate plan based on (a) the second version of the second object stored in the second scenario cache and (b) the first version of the first object stored in the shared cache.