System replication is better
Willingness to undergo further training
SAP HANA (SAP High-Performance Analytic Appliance) is an SAP platform based on in-memory technology. With SAP HANA, you can achieve huge performance increases over traditional databases that were previously unthinkable. This enables you to analyze and evaluate mass data almost in real time without the need for data aggregation.
If the additional memory in the Advanced Storage Area is still not sufficient for the user context, the optional second role area can be used. The size of the second roll range is determined by the difference between the parameters ztta/roll_first and ztta/roll_area. Rolling range has been eliminated in kernel release 7.4, so these parameters are obsolete from then on. Instead, the user context is now stored directly in the Advanced Memory.
The database layer
Using various user, administration and monitoring tools, the SAP Basis system is controlled and managed by an administrator, who is thus responsible for its trouble-free operation. Many companies hand over these tasks to an external service provider.
There was even a case where the SAP environment required a review of the data center power and cooling. At that time, the data center infrastructure had to be upgraded before we could even proceed.
"Shortcut for SAP Systems" is a PC application that simplifies or even facilitates many activities in the SAP basis.
You reset the status of the queue, play the SPAM update first and then the queue.
The website www.sap-corner.de offers many useful information about SAP basis.
SAP Basis means system administration and platform basis of SAP systems - quasi the operating level behind the SAP applications in the company.