During the delta merge process, to which memory areas is data inserted?

In the context of the delta merge process in HANA, during this operation, data from the delta store is combined with the main store to optimize performance and storage management. The delta merge is specifically designed to consolidate the high-frequency changes recorded in the delta area into the main memory area, which maintains a consistent and efficient state.

When data is inserted during the delta merge process, it is crucial to recognize that the primary destination for this data is the main memory. In traditional HANA architecture, there are typically two main areas where data can reside: the main memory and delta memory. The delta area captures updates and changes before they are merged back into the main storage. Therefore, during a delta merge, the data is amalgamated and moved from the delta area into the main storage, which is not only efficient but ensures that analytics run on up-to-date data with minimal latency.

In this scenario, the correct answer pertains to the main memory area where the merged data actually resides after the delta merge is completed. This is important for maintaining optimal performance within the HANA database operations.