Tag Archives: HANA
Adopting SAP HANA can offer significant new business value, but it can also be an expensive proposition. If you are contemplating or in the process of moving to HANA, it’s worth your time to understand your options for Nearlining your SAP data. The latest version of Informatica ILM Nearline, released in February, has been certified by SAP and can run with SAP BW systems running on HANA or any relational database supported by SAP.
Nearlining your company’s production SAP BW before migrating to a HANA-based BW can provide huge saving potentials. Even if your HANA project has already started, Nearlining the production data will help keep the database growth flat. We have customers that have actually been able to shrink InfoProviders by enforcing strict rules on data retention on the data stored in the live database.
Informatica World is around the corner, and I will be there with my peers to demo and talk about the latest version of Informatica ILM Nearline. Click here to learn more about Informatica World 2013 and make sure you sign up for one my Hands On Lab sessions on this topic. See you at the Aria in Las Vegas in June.
SAP’s data warehouse solution (SAP BW) provides enterprises the ability to easily build a warehouse over their existing operational systems with pre-defined extraction and reporting objects and methods. Data that is loaded into SAP BW is stored in a layered architecture which encourages reusability of data throughout the system in a standardized way. SAP’s implementation also enables easy audits of data delivery mechanisms that are used to produce various reports within the system.
To allow enterprises to achieve this level of standardization and auditability, SAP BW must persistently store large amounts of data within different layers of their architecture. Managing the size of the objects within these layers will become increasingly important as the system grows to insure high levels of performance for end-user queries and data delivery. (more…)
The buzzword of the 2012 SAP TechEd was HANA. All sessions were fully booked with long lines in the corridors with IT managers, developers, DBAs and BASIS administrators anticipating the miracles of memory computing performance.
I attended sessions about archiving, near-line and preparedness to uptake HANA. On the other hand, those sessions were almost empty, some having less than 10 people in the room. It makes me wonder: do people realize that HANA may be the future, but to be able to deploy it economically and practically, you need to manage the data volume in your current production environment? (more…)