Project Development Lifecycle for OBIEE Considering the RUP there are four life cycle phases of a project- inception, elaboration, construction, and transition. As an OBIEE developer you will be mostly working during the designing, developing, testing, and implementing phase. Sometimes there is involvement in requirements gathering phase but more chances are to work in the […]
What is OBIEE and its Uses Oracle Business Intelligence Enterprise Edition also termed OBIEE is Oracle Corporation’s set of business intelligence tools consisting of former Siebel Systems business intelligence and Hyperion Solutions business intelligence offerings. The industry counterpart and main competitors of OBIEE are Microsoft BI, IBM Cognos, SAP AG Business Objects and SAS […]
Oracle Training Institutes Oracle is a program which maintains data for us and decides where it should go on the hard drive.In other words Oracle is a relational Database i.e. a collection of Data. The Oracle Database commonly referred to as Oracle RDBMS or simply as Oracle is an object relational database management system (ORDBMS) […]
OBIA Training institutes Oracle Business Intelligence Enterprise Edition Plus, also known as OBIEE Plus, is Oracle’s set of business intelligence tools consisting of former Siebel business intelligence and Hyperion business intelligence offerings. The industry counter part and main competitors of OBIEE are Microsoft BI, IBM Cognos, SAP Business Objects and SAS. The products currently leverage […]
Oracle Developer interview questions and answers 1. What do Database Buffers contain? ANS: Database buffers store the most recently used blocks of database data. It can also contain modified data that has not yet been permanently written to disk. 2. What packages has Oracle provided for use by developers? ANS: Oracle provides the DBMS_ series […]
PL SQL interview Question and Answers 1. What is SQL? ANS: SQL is a structured Query Language designed fro communicating with databases. SQL provide with a simple ans efficiency way to read data from a database. 2. Advantages of PL/SQL. ANS: * Block Structures: PL SQL consists of blocks of code, which can be nested […]
Oracle Interview Question and Answers 1. What is Oracle table? ANS: A table is the basic unit of data storage in an Oracle database. The tables of a database hold all of the user accessible data. Table data is stored in rows and columns. 2. What is an Oracle sequence? ANS: A sequence generates a […]
Oracle 10g DBA Training Institutes Oracle is a program which maintains data for us and decides where it should go on the hard drive.In other words Oracle is a relational Database i.e. a collection of Data. The Oracle Database commonly referred to as Oracle RDBMS or simply as Oracle is an object relational database management […]
How Oracle Works Oracle was originally written in fortran and then redone in C, which it has been written in ever since. The following example describes the most basic level of operations that Oracle performs which illustrates an Oracle configuration where the user and associated server process are on separate computers connected through a network. […]
Basics of Oracle DBA The mechanisms of ORACLE execute by using memory structures and processes. All memory structures exist in the main memory of the computers that constitute the database system. Processes are jobs or tasks that work in the memory of these computers. To become a fully fledged DBA, you need to have an […]
Oracle Database Administration Tools Oracle Database administration is the function of managing and maintaining database management systems (DBMS) software. The DBMS software comes with certain tools to help DBAs manage the DBMS. Such tools are called native tools. Oracle Database administration tools for Oracle is an integrated set of “must have” tools for monitoring, tuning, […]