Powered by Blogger.

Friday, 26 September 2014

SAP HANA (High-Performance Analytic Appliance) is another initiative from SAP for high performance realtime databse data processing. See the PDF Training materials. In SAP HANA data resides in RAM than the traditional physical disk storage. So the time taken to process data and all are extremly low. This technology is known as in-memory computing ( data reside in memory for computing ). Here I have collected some good HANA PDF training materials from their official website. It will take tome to...

Saturday, 20 September 2014

SAP HANA HANA stands for high-performance analytic appliance. SAP HANA is an application that uses in-memory database technology that allows the processing of massive amounts of real-time data in a short time. The in-memory computing engine allows HANA to process data stored in RAM as opposed to reading it from a disk. This allows the application to provide instantaneous results from customer transactions and data analyses. SAP HANA is designed to process structured data from relational...
SAP HANA combines database, data processing, and application platform capabilities in-memory and the platform provides libraries for predictive, planning, text processing, spatial, and business analytics. While eliminating data redundancy and latency, the new architecture enables converged OLTP and OLAP data processing within a single in-memory column-based data store with ACID compliance. SAP HANA has become the most suitable platform for building and deploying next-generation, realtime applications...
The SAP HANA Senior Consultant has the primary responsibility for the rollout of technical and functional aspects of the HANA solution. Required Skills  * Excellent verbal and written communication skills. * Ability to interact with both business and technical stakeholders of client companies. * Designing and implementing SAP HANA Solutions. * Must be a team player as well as be able to work independently and manage development resources. * Technical Architecture expertise: SAP...
To take up a career in HANA there are several areas one can specialize in such as SLT, which is the data replication tool which replicates source system tables into HANA, HANA modeling to build the basic models which reports sit on, Data Services, Security, etc. Required certifications SAP offer two main certification paths. Path is for administration and operations and is considered more technical Path is for implementation and modeling. Job Outlook Given SAP’s grasp on the...

Friday, 19 September 2014

1. Define Five-minute rule ? It is a rule of thumb for deciding whether a data item should be kept in memory, or stored on disk and read back into memory when required. The rule is “randomly accessed disk pages of cache are re-used every 5 minutes”. 2. Define multi-core CPU ? Multiple CPU’s on one chip or in one package is called multi-core CPU.  3. Define Stall ? Waiting for data to be loaded from main memory into the CPU cache is called as Stall. 4. What is SAP In-Memory Appliance...
Name : Mr. ABC                                                                              Email : BC.ITLM@gmail.com Ph: xxxxxxxxxx                                                    ...
Name : Mr. ABC                                                                              Email : ABC.ITLM@gmail.com Ph: xxxxxxxxxx                                                ...