Data archiving eliminates information from completed business transactions from the database application that is no longer necessary for the ongoing functioning of the firm. The archived data is kept in files that the system can only access in read-only mode. Many businesses now utilize SAP R/3 as a platform for business process integration. Massive volumes of corporate data are generated by the ongoing use of SAP and are stored in SAP R/3. As time goes on, fresh and updated data is added to the system, but the outdated data is still kept in the SAP business system.
Some of the outdated information cannot be eliminated because it is essential. Keeping the data you want and eliminating the stuff you don't is challenging. As a result, a SAP database continues growing quickly, and business systems with short data retention periods have issues including data overflow, slower transaction processing, and performance deterioration.
The notion of Data Archiving in SAP was created to address this issue. The R/3 system's outdated data is removed via data archiving from the SAP database so that it may be recovered at a later time if necessary but is no longer needed online. This information is kept offline and is referred to as archived data. Data archiving regularly purges data from the database while simultaneously guaranteeing data accessibility for foreseeable business needs.
One general rule of thumb is that in a typical SAP business system, the ratio of old data that could be preserved and stored offline to new data that is needed to be online and immediately available is 1:6. For instance, if a company has a 2100 GB SAP database, 300 MB of it will be live data that SAP users routinely utilize, while the other 1800 MB will be seldom used and hence may be preserved.
Features of Data Archiving .It fixes performance issues brought by by massive data volumes and adds a layer of security to the SAP database. In order to operate with databases and servers effectively, it's crucial that SAP users preserve the absolute minimum amount of data. Data archiving makes ensuring that the SAP database only maintains information that is current and relevant to your needs. Hardware elements like hard drives and RAM are used for data archiving. A minimum amount of drives and disk space should be employed for effective data archiving.
Additionally, it lowers the price of maintaining the SAP database's system. There are several different processes in the SAP database, including data backup, data recovery, and data upgrading.Lawful and tried-and-true methods, SAP data archiving conforms with data preservation requirements. There are two approaches to deploy SAP data preservation. Both choices will be thoroughly examined in the section that follows.
The SAP Web Application Server houses the data archiving technology, which comes in two forms: XML-based archiving and ADK-based archiving. The Archive Development Kit is the foundation for most archiving artifacts (ADK). For certain archiving items, XML-based archiving is employed. Basic services and operations are offered for creating and running archiving programs via ADK and the XML archive API. To set up and carry out archiving in both situations, utilize archive administration.
The following steps of application data archiving are described. Phase 3, "Accessing Archived Data," is discussed in this section even though it is not a necessary step in the actual archiving process since it will be used later on.
In SAP systems, you may use the data archiving administrator position to assist with data archiving. Specifically, it is known as SAP BC CCM DATA ARCHIVING. Use role maintenance as the designation (transaction PFCG). The position gives the system or data archiving administrator immediate access to all data archiving-related data, resources, and systems. Find More Details
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