Patent Document ID: 10129256
Application ID: 14967064

Base Claim:
1. A server, comprising: a processor; and a memory connected to the processor, the memory storing instructions executed by the processor to: receive a query statement, wherein the query statement is one of a plurality of distributed storage and distributed processing query statements with unique data access methods, wherein the query statement is received over a network from a client machine; form token components from the query statement; categorize each token component of the token components as one of a data component, a computational logic component or a control logic component; form modified token components from the token components in accordance with a policy; reconstruct the query statement with the modified token components and original computational logic and control logic associated with the query statement to form a policy compliant query statement; and coordinate execution of the policy compliant query statement on worker machines connected to the network.

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Claim 4:
4. The server of claim 1 wherein the policy is a query optimization policy.