Author: AliOs

SAP HANA Basic Structure

SAP HANA Database is Main-Memory centric data management platform. SAP HANA Database runs on SUSE Linux Enterprises Server and builds on C++ Language. SAP HANA Database can be distributed to multiple machines. SAP HANA Advantages are as mentioned below: SAP HANA is useful as it’s very fast due to all data loaded in-Memory and no need to load data from disk. SAP HANA can be used for the purpose of OLAP (On-line analytic) and OLTP (On-Line Transaction) on a single database. SAP HANA Database consists of a set of in-memory processing engines. Calculation engine is main in-memory Processing engines...

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5 Basic Step to Successful SAP HANA Migration

SAP HANA is the most important technology innovation from SAP in the last decade and almost all SAP products released after SAP HANA have an extensive ability to integrate into this platform. SAP HANA is not just a traditional database; it is an in-memory data platform deployable on premise or in the cloud, and empowers you to accelerate business processes, deliver more business intelligence with advanced innovations and capabilities to run your business faster and simplify your IT environment. “HANA is attached to everything we have.” Bill McDermott, CEO, SAP When implemented properly, SAP HANA delivers outstanding results in...

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Check of HANA System for Keep Healthy and Good Performance

What are the things that need to be done and controlled to keep the HANA system healthy and good performance? One way to do that is using the SQL scripts provided by SAP in OSS note 1969700 – SQL Statement Collection for SAP HANA. This OSS note provides a collection of very useful SQL scripts with which you can check a wide range of areas that are critical to a HANA system. In this blog, I will be describing how you can use these scripts to maintain good health of your HANA systems. I would suggest to perform these...

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Choosing the Database Architecture on SAP HANA

After the recent release of “more advanced” S/4 HANA products, the SAP community is now more focused on cloud, on premise or hybrid deployment options and it seems to me that the actual underlying SAP HANA database architecture is usually overlooked even though it is the core of the entire implementation. In case you end up with wrong HANA database architecture, it would be really hard to have a proper high-availability and disaster recovery setup in your landscape no matter where you deployed it – cloud or on premise. And remember, when it comes to architecting SAP HANA, there...

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Kill All Processes With a Given Partial Name

Kill all processes that get by like below command; Shell ps aux | grep info_pattern 1 ps aux | grep info_pattern   Use pkill -f, which matches the pattern for any part of the command line; Shell pkill -f info_pattern 1 pkill -f info_pattern  ...

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