SAP C_DBADM_2404 Exam With Confidence Using Practice Dumps

For a tailored data center integration (TDI) installation of a productive SAP HANA database system, it is essential to size the following hardware KPIs:A. DRAM required for the static data memory area, as it determines the amount of main memory needed to hold the active dataset of the SAP HANA database in memory for fast processing.B. Total disk space required for the log volume, which is crucial for maintaining the log entries that record all transactions and database changes, necessary for recovery and durability.Persistent memory (PMEM) for backups and network bandwidth for the storage zone, while important in their own right, are not directly related to initial sizing criteria for DRAM and disk space as per SAP HANA TDI guidelines.References= SAP HANA Tailored Datacenter Integration (TDI) guide which includes details on sizing and planning infrastructure for deploying SAP HANA.

SAP HANA Architecture

The supported scenarios for a database copy using backup and recovery from a source machine to a target machine include:

• The source system and target system have different SIDS: This scenario is supported as it allows the target system to be configured with a different system identifier, which is common during cloning or migration processes.
• The source system release version is higher than the target system: This is feasible provided that the features and data structures used in the higher version are compatible with the target system, allowing for downward compatibility in terms of data recovery.

References=These scenarios are outlined in SAP HANA's technical and administration documentation, which discusses the conditions under which backup and recovery can be effectively utilized across different systems.

Backup and Recovery

The container types available in SAP HANA Deployment Infrastructure (HDI) are "Runtime" and "Design time". Runtime containers are used to run applications and services, storing the actual data and database objects. Design time containers, on the other hand, are used during the development phase and include artifacts and source files necessary to build the runtime objects. HDI does not use Docker or Kubernetes directly as container types, but these technologies might be used in the broader context of SAP HANA deployment andoperations.References= SAP HANA HDI documentation which details the architecture and purpose of different container types used within the HDI framework.

Database Security