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Keeping you updated with latest technology trends, Top SAP HANA Interview Questions and AnswersBelow are the basic and complex interview questions of SAP HANA that are commonly asked by interviewees:Q.1 What do you understand by SAP HANA?Ans. SAP HANA is an in-memory database that encompasses special software and hardware components used for a centralized ERP system and business application development.It uses real-time data processing/computing engine which fetches data directly from the in-memory (main memory/RAM) speeding up the data retrieval operations.Q.2 Why is SAP HANA unique?Ans. SAP HANA proves to be a unique tool for users in many ways. The reasons for uniqueness are:. SAP HANA is the first technology ever to be used for both OLTP and OLAP application processing.
It provides query processing environment for structured as well as unstructured data. That is, for both relational database (tables) and less structured (texts, graphs) respectively. The multi-core processing engines of the SAP HANA system process data parallelly. The parallel processing is done within different columns of the same database. Using a columnar database, the system optimizes data structure and eases storing large data by compressing it.Explore the that makes it uniqueQ.3 What are the components comprising SAP HANA technology?Ans. SAP HANA is a technology that is a collection of different tools and technologies that work in tandem to bring it in existence.
Job SearchWeb Intelligence, the business intelligence reporting tool, is a part of SAP BusinessObjects product suite. This is a handy tool for business users for analytical and ad hoc reporting.
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Using Web Intelligence, business users can create basic, medium, and complex reports from transactional data in database to meet business requirements. This tutorial explains the key concepts of SAP Web Intelligence (SAP Webi). AudienceThis tutorial is designed for all those readers who want to learn the basics of SAP Web Intelligence and implement it to analyze data with the help of BI Launchpad and Webi. PrerequisitesYou need to have the required skills to unearth relevant data and analyze it in order to create professional reports.