Oracle DBA training institute in Noida - Oracle rapidly converging all IT required solutions like middleware, storage and OS by acquiring leading core pioneers and technology players in market. It is providing very strong and unique supports to customers. webtrackker technologies covering Oracle DBA course at unique level in all aspects Technical as well real time oriented. We designed syllabus at unique level. Database Administrators (DBAs) are responsible for the design, implementation, support and maintenance of computerized databases in today’s organizations. The role also includes architecting, building and scaling databases for future data growth and capacity. They are also responsible for security, performance and availability of data to users and customers. Oracle 11g offers the benefits of Grid Computing delivering higher quality of service, lower cost, and greater flexibility. Higher quality of service results from having no single point of failure, a robust security infrastructure, and centralized, policy-driven management. Oracle dba training institute in noida, Delhi. On the basis of their extensive hands on experience in DBA Industry , our Experts strive for the excellence and that is shown in our result oriented way of DBA training. We have trained many candidates in various database technologies, candidates who are DBA in reputed companies now.
|INTRODUCTION TO ORACLE DBA||What is DBA ?, Why a Company needs a DBA?, Roles & Responsibilities of DBA, Oracle Architecture, Physical and Logical Phase of Database, Types of files(Control file, Redolog file and Datafile), Different types of Datafiles, Instance, SGA(System Global Area) and Background Process|
|WDATABASE CREATION||Different Startup Modes, Different Shutdown Modes, Types of Database Creation, Manual Method of Creation|
|TABLESPACE MANAGEMENT||Introduction to Table space, Types of Table space(BIG & SMALL), Temporary Table space, Altering/Renaming a Table space, Renaming a data file, Temporary Groups, Table space Encryption(11g)|
|STORAGE PARAMETERS||What are segments?, What are extents?, What is Blocks?, Oracle Blocks, Estimation of Extents, Dictionary Managed Table space, Locally Managed Table space, Storage Parameters(Initial, Next, Min Extents, Xtents, Pctincrease)|
|USER MANAGEMENT||Who are Database Users?, Why to create a User?, Creation of Users, Assigning Privileges, Creating and granting Roles, Allocating table space Quotas to Users, Assigning default table space for the Users, Setting Profiles for the Users, Levels of Authentication, Schema Management(11g), Security(11g)|
|UNDO MANAGEMENT||What is Undo?, Why Undo required?, Pending offline status, Brief idea about Rollback segments, Flashback Features, Flashback Table, Flashback query, Flashback Version query|
|What is spfile?||Difference between spfile and pfile, Advantages of spfile, What is OMF?, Advantages of OMF, Files conventions of OMF|
|NETWORKING IN ORACLE||Introduction to Oracle Networking, Network default location, Editing Network file|
|Tnsnames.ora||Introduction to Database Links, Types of Database Links, Introduction to Materialized views, Advantages of Materialized view, Refresh Modes|
|REDO-LOG & CONTROLFILE MANAGEMENT||Introduction to Redo log, Status of Redo logs, Multiplexing the Redo log files, Re-creation of Control file, Renaming the Database, Multiplexing the Control file|
|LOGICAL BACKUP||What is a logical backup, Why it is required, Export/import Utility, Data Pump, Difference between Data Pump and Traditional Export/import, Impdp/expdp, Transportable Table spaces|
|PHYSICAL BACKUP||Introduction to Physical backup, Types of Physical backup, Cold & Hot backup, Recovery scenarios, RMAN backup, RMAN Point in time recovery, RMAN 11g new features|
|PEFORMANCE TUNING||What is Performance Tuning?, Why Tuning required?, Types of Tuning, Database Tuning, Tuning, SQL Tuning, Memory Tuning, Network Tuning, Partitioning and Indexes, Partitioning Enhancements, AWR/ASH/ASMM/ADDM, RAT(Real Application Testing)(11g), SQL Performance Analyses (11g), Row chaining and Row migration, Resemble Table spaces|
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