Administration
Quick answer
HANA is updated through revisions/support package stacks; administrators plan and apply these (in non-production first), keeping the database supported and secure, coordinated with the SAP application layer.
Key takeaways
- The HANA cockpit is the primary web-based administration tool: it shows system status, alerts, memory and performance, and lets…
- Because HANA is in-memory, memory is the critical resource.
- Monitor system health, memory, CPU, disk, services (via the HANA cockpit).
- Watch out: Ignoring memory pressure, the key HANA resource.
What HANA administrators do
- Monitor system health, memory, CPU, disk, services (via the HANA cockpit).
- Manage users, roles and privileges (security).
- Configure and monitor backups and recovery, and system replication (HA/DR).
- Tune performance (memory management, expensive statements, table distribution).
- Manage tenants (in multitenant systems) and apply revisions/patches.
The HANA cockpit
The HANA cockpit is the primary web-based administration tool: it shows system status, alerts, memory and performance, and lets administrators manage backups, users, and configuration. It is the day-to-day home for HANA operations.
Memory management matters most
Because HANA is in-memory, memory is the critical resource. Administrators watch memory usage, manage what is loaded/unloaded, and ensure the system stays within its licensed/physical memory, memory pressure is the characteristic HANA operational concern.
Revisions and patching
HANA is updated through revisions/support package stacks; administrators plan and apply these (in non-production first), keeping the database supported and secure, coordinated with the SAP application layer.
Common pitfalls
- Ignoring memory pressure, the key HANA resource.
- Unmonitored backups/replication.
- Patching production first without testing.
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Check your understanding
Which statement is true of Administration?
- A. Disaster recovery (DR) is the plan for restoring SAP after the loss of an entire site or a catastrophic…
- B. It is the day-to-day home for HANA operations.
- C. Transaction data records the individual business events that happen every day, orders, deliveries, invoices…
Show answer
B. It is the day-to-day home for HANA operations.
Covered in the “The HANA cockpit” section of this lesson.
Which of these also applies to Administration?
- A. Choosing greenfield vs brownfield without analysis.
- B. SELECT in a loop, the classic performance killer.
- C. Because HANA is in-memory, memory is the critical resource.
Show answer
C. Because HANA is in-memory, memory is the critical resource.
Covered in the “Memory management matters most” section of this lesson.
Which part of the Learn SAP curriculum covers Administration?
- A. SAP modules hub
- B. SAP administration
- C. SAP HANA
Show answer
C. SAP HANA
This lesson sits in the SAP HANA section of the Learn SAP course.