How “Write operation” works in Hana? What is “Main Storage & Delta Storage”? Delta merge Operation

Main Storage

[dropcap]H[/dropcap]ana Data Structure has two components namely Main Storage & Delta Storage.

Data Structure Access Pattern Compression
Main Storage Optimized for read access Advanced
Delta Storage Optimized for write access Basic
  • Read operations are performed on both structures, while write operations only affect the delta.

Read More: What is SAP Hana? Software Components of SAP HANA ? Hardware & Software Innovations in SAP HANA ?

Read moreHow “Write operation” works in Hana? What is “Main Storage & Delta Storage”? Delta merge Operation