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SAP HANA - Advanced Administration
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Analyzing SAP HANA Disaster Tolerance
Analyzing SAP HANA High Availability Features
Describing the SAP HANA High Availability Features
10 min
Discovering Disaster Recovery in SAP HANA
20 min
Discovering Fault Recovery in SAP HANA
25 min
Quiz
Analyzing SAP HANA Fault Tolerance
Installing High Availability SAP HANA System
45 min
Describing SAP HANA Scale-Out Systems
30 min
Performing Table Partitioning
10 min
Performing Table Placements
30 min
Reconfiguring a Scale-Out SAP HANA System
15 min
Examining Failure of a SAP HANA Worker Node
30 min
Examining Failure of the Coordinator Node
30 min
Removing a Host from a Scale-Out System
20 min
Adding a Host to a Scale-Out System
20 min
Quiz
Analyzing SAP HANA Disaster Tolerance
Describing SAP HANA Storage Replication
10 min
Describing SAP HANA System Replication
30 min
Setting Up SAP HANA System Replication
30 min
Creating Tenant Databases in a System Replication Scenario
10 min
Performing a Takeover on the Secondary System
20 min
Setting Up Active/Active SAP HANA System Replication
10 min
Setting up SAP HANA System Replication with Secondary Time Travel
10 min
Describing Zero Downtime Maintenance
10 min
Discovering Multitier and Multitarget System Replication
20 min
Quiz
Analyzing SAP HANA Tenant Replication
Describing Tenant Replication
30 min
Quiz
Analyzing SAP HANA High Availability Features
Describing the SAP HANA High Availability Features
10 min
Discovering Disaster Recovery in SAP HANA
20 min
Discovering Fault Recovery in SAP HANA
25 min
Quiz
Analyzing SAP HANA Fault Tolerance
Installing High Availability SAP HANA System
45 min
Describing SAP HANA Scale-Out Systems
30 min
Performing Table Partitioning
10 min
Performing Table Placements
30 min
Reconfiguring a Scale-Out SAP HANA System
15 min
Examining Failure of a SAP HANA Worker Node
30 min
Examining Failure of the Coordinator Node
30 min
Removing a Host from a Scale-Out System
20 min
Adding a Host to a Scale-Out System
20 min
Quiz
Analyzing SAP HANA Disaster Tolerance
Describing SAP HANA Storage Replication
10 min
Describing SAP HANA System Replication
30 min
Setting Up SAP HANA System Replication
30 min
Creating Tenant Databases in a System Replication Scenario
10 min
Performing a Takeover on the Secondary System
20 min
Setting Up Active/Active SAP HANA System Replication
10 min
Setting up SAP HANA System Replication with Secondary Time Travel
10 min
Describing Zero Downtime Maintenance
10 min
Discovering Multitier and Multitarget System Replication
20 min
Quiz
Analyzing SAP HANA Tenant Replication
Describing Tenant Replication
30 min
Quiz
Knowledge quiz
It's time to put what you've learned to the test, get 8 right to pass this unit.
1.
System replication with a read-enabled secondary site is based on the delta data shipping operation mode.
Choose the correct answer.
True
False
2.
With SAP HANA storage replication, you can use the servers on the secondary system for non-production SAP HANA systems.
Choose the correct answer.
True
False
3.
Enabling SAP HANA system replication with secondary time travel has no impact on the sizing and performance of the secondary system.
Choose the correct answer.
True
False
4.
The system replication status Initializing indicates that the initial data transfer is in progress.
Choose the correct answer.
True
False
5.
After an invisible takeover, the client keeps the connections to the primary system and the sessions are restored to the secondary system.
Choose the correct answer.
True
False
6.
Which of the following are prerequisites for System Replication with QA and Development System on the secondary site?
There are two correct answers.
Preload of tables must be switched off on the secondary.
The instance numbers for the replicated system and the Development/QA system are identical.
Development/QA systems need to be shut down in case of a takeover.
Additional independent disk volume is needed for Development/QA systems.
7.
You create a new tenant database in a configured SAP HANA system replication. Which prerequisite must be fulfilled for the new tenant database to participate in the replication?
Choose the correct answer.
It must be stopped.
It must be backed up.
A fallback snapshot must be created.
The restart mode must be set to No auto-restart.
8.
To which use cases does multitarget system replication bring advantages?
There are three correct answers.
Update scenarios
Reaching higher availability
Necessity to perform backups
Rearrangements of system replication multitier chains
9.
Which tool can you use to trigger a takeover from the current primary to the secondary system?
There are two correct answers.
hdblcm
hdbsql
SAP HANA Cockpit
hdbnsutil
10.
You can use system replication to upgrade your SAP HANA systems because the secondary system can run with a higher software version than the primary system.
Choose the correct answer.
True
False