Assuring Data Correctness in Non-Stable Network Environment

A system for assuring correctness of data updated at a remote server and used by a local application, comprising:

• a network interface for communicating with a remote server;
• a program store storing a code;
• and
• at least one processor coupled to said network interface and said program store for executing the stored code, the code comprising:
• code instructions to receive from a remote server updated values for a plurality of data item associated with a dataset required for execution of an application executed by said at least one processor, said dataset defines a close relation among said plurality of associated data items;
• code instructions to determine whether said reception includes updated values for all of said plurality of associated data items;
• code instructions to retrieve automatically, from a local memory resource, previous values for all of said plurality of associated data items in case said updated value is missing for at least one of said plurality of associated data items;
• and
• code instructions to provide to said application said updated values or said previous values according to said determination.

A computer program product for assuring correctness of data updated at a remote server and used by a local application, comprising:

• a non-transitory computer readable storage medium;
• first program instructions to receive from a remote server updated values for a plurality of data items associated with a dataset required for execution of an application executed by at least one processor, said dataset defines a close relation among said plurality of associated data items;
• second program instructions to determine whether said reception includes updated values for all of said plurality of associated data items;
• third program instructions to retrieve automatically, from a local memory resource, previous values for all of said plurality of associated data items in case said updated value is missing for at least one of said plurality of associated data items;
• and
• fourth program instructions to provide to said application said updated values or said previous values according to said determination;
• wherein said first, second, third and fourth program instructions are executed said at least one processor from said non-transitory computer readable storage medium.