Technical structure
Indirect use of SAP
The so-called SAP message server also belongs to the application layer. Only one instance of this server exists in the system. It mediates between the services and applications. In concrete terms, this means that the message server takes care of load balancing and determines, for example, on which application server a user logs on. Communication between application servers is also the domain of this message server.
An SAP administrator is responsible for controlling the SAP system in a company and ensuring its trouble-free operation. He or she maintains the SAP applications and is also responsible for their further development.
System updates
How are blockchain and digital currencies related? Blockchain technology provides the basis for the existence of a decentralised digital currency. Such a currency is an application that can be executed on the basis of an underlying blockchain. However, the blockchain offers many more applications, such as ownership, identification, communication, etc. , all of which want to get rid of a central controlling party. Blockchain: is the immutable transaction history of a decentralised community. Cryptocurrency: An application of blockchain technology to use a blockchain to secure information about the currency via cryptography. What is Mining? Mining is one of the most misunderstood things about cryptocurrencies. Most people believe that mining is a process in which a cryptocurrency is created. But that is wrong. Mining is a process in a decentralised system to build consensus. Consensus means consent and agreement on what happened and what didn't. In a central system, the central institution does that. For example, a bank with all its advantages and disadvantages. In a decentralised system, the Community decides. To avoid any disagreements, "Mining" is used as one of the possibilities.
In order to ensure the stability of the systems and to reduce the risk through proprietary developments, release and patch management must be implemented. Standardised procedures can help to introduce proprietary developments, such as test strategies or service level agreements (SLAs). It is also important to align the productivity setting of customer applications with the maintenance windows and RTO (Recovery-Time-Objective).
"Shortcut for SAP Systems" makes many tasks in the area of the SAP basis much easier.
This is installed by an SAP Basis administrator and can consist of one of the following databases: HANA, Sybase, DB2, Oracle, MSSQL and MaxDB.
On www.sap-corner.de you will also find useful information about SAP basis.
Dynamically update the written authorisation concept One of the biggest challenges after the development of an authorisation concept is to keep it up to date in the long term and to measure the sustainable implementation in the system.