64 Student Reviews
Oracle 12c certified database administrator with 7+ years of experience and currently working with as a senior database administrator. Technical skills include expertise in Linux, ORACLE DBA, Cloud Administrator(AWS)
Oracle 12c certified database administrator with 7+ years of experience and currently working with as a senior database administrator. Technical skills include expertise in Linux, ORACLE DBA, Cloud Administrator(AWS)
I am pleased to introduce myself as an accomplished technical professional with over two decades of experience in Oracle Database Management and IT Project/ Program Management skills. Oracle DBA, Oracle RAC, Oracle Goldengate is my key expertise with hands on tutoring experience.
I am pleased to introduce myself as an accomplished technical professional with over two decades of experience in Oracle Database Management and IT Project/ Program Management skills. Oracle DBA, Oracle RAC, Oracle Goldengate is my key expertise with hands on tutoring experience.
I can teach every topic very easily and make it stronger for the students.
I can teach every topic very easily and make it stronger for the students.
An highly experienced software professional having a desire to train people and make them on and above par with respect to industry standards. Having more then 14 yrs and 6 months of experience with more then 12 years as an Oracle DBA. Played around DB with sizes above 20 TBs .Proficient in Administration of ODI , OBIEE , Oracle APPS DBA , Oracle Exadata. Am SME of Oracle GoldenGate Certified OCP DBA 9i , 10G , Oracle GoldenGate 10 implementation specialist. Successfully implemented many projects with Oracle software across all industry domains mainly Banking and Financial domain, Retail , Supply Chain , Logistics , Manufacturing. Working with one of world biggest MNC and having experience in working with top three out of four Indian MNC's.
An highly experienced software professional having a desire to train people and make them on and above par with respect to industry standards. Having more then 14 yrs and 6 months of experience with more then 12 years as an Oracle DBA. Played around DB with sizes above 20 TBs .Proficient in Administration of ODI , OBIEE , Oracle APPS DBA , Oracle Exadata. Am SME of Oracle GoldenGate Certified OCP DBA 9i , 10G , Oracle GoldenGate 10 implementation specialist. Successfully implemented many projects with Oracle software across all industry domains mainly Banking and Financial domain, Retail , Supply Chain , Logistics , Manufacturing. Working with one of world biggest MNC and having experience in working with top three out of four Indian MNC's.
I Created schemas and provided grants as per requirements. I Creating table, index, Views and applying constraints as when required. Used PL/SQL to create Packages, Functions, and Procedure. Usage of Advanced PL/SQL concepts such as Collections, REF Cursors, Bulk Collect. Tuning of the SQL queries, which takes long time to process the request using Explain Plan, Hints to reduce the response time. Used SQLLoader or External table for loading flat file into tables. Post-coding tasks includes supporting deployment in TEST/PROD servers. Analyses and discuss the business requirements with the clients. Extensively used Informatica Designer to create and manipulate Source and Target definitions, Mappings and Transformations. Extensively worked on Informatica Power Center Transformations such as Source Qualifier, Lookup, Filter, Expression, Router, Joiner, Update Strategy, Rank, Aggregator, Sorter and Sequence Generator. Have clear understanding of Data warehousing and Business Intelligence concepts with emphasis on ETL and life cycle development using Power Center, Repository Manager, Designer, Workflow Manager and Workflow Monitor. Knowledge of complete Software Development Life Cycle(SDLC) including Requirement Analysis, Requirement Gathering, Project Management, Design, Development, Implementation and Testing. Configured Oracle Golden Gate Processes like Export, Remote Pump, Fanout and Replicat. Good Experience on different Oracle.
I Created schemas and provided grants as per requirements. I Creating table, index, Views and applying constraints as when required. Used PL/SQL to create Packages, Functions, and Procedure. Usage of Advanced PL/SQL concepts such as Collections, REF Cursors, Bulk Collect. Tuning of the SQL queries, which takes long time to process the request using Explain Plan, Hints to reduce the response time. Used SQLLoader or External table for loading flat file into tables. Post-coding tasks includes supporting deployment in TEST/PROD servers. Analyses and discuss the business requirements with the clients. Extensively used Informatica Designer to create and manipulate Source and Target definitions, Mappings and Transformations. Extensively worked on Informatica Power Center Transformations such as Source Qualifier, Lookup, Filter, Expression, Router, Joiner, Update Strategy, Rank, Aggregator, Sorter and Sequence Generator. Have clear understanding of Data warehousing and Business Intelligence concepts with emphasis on ETL and life cycle development using Power Center, Repository Manager, Designer, Workflow Manager and Workflow Monitor. Knowledge of complete Software Development Life Cycle(SDLC) including Requirement Analysis, Requirement Gathering, Project Management, Design, Development, Implementation and Testing. Configured Oracle Golden Gate Processes like Export, Remote Pump, Fanout and Replicat. Good Experience on different Oracle.
I am a Oracle golden-gate trainer with around 5 years of experience in oracle Golden gate and Data replication solutions. I Providing Training for Golden gate Online as well as classroom. I provide Data High Availability solutions for existing data delivery practices which is not in Real time and needs to be done in Real time. Feel free to write me or call me for any further discussion.
I am a Oracle golden-gate trainer with around 5 years of experience in oracle Golden gate and Data replication solutions. I Providing Training for Golden gate Online as well as classroom. I provide Data High Availability solutions for existing data delivery practices which is not in Real time and needs to be done in Real time. Feel free to write me or call me for any further discussion.
Total 19+ years IT experience having roles Data Architect , Data Modeler, Tech Lead with : Oracle RDBMS - Developed advance and complex Database Objects like PL/SQL Packages, Procedures, Functions , Triggers & using collections, ref cursors and written Complex SQL Queries using Analytical functions. - Expertise in SQL Performance advance tuning by using CBO Method and analyzing Explain Plan Result, gathering stats. - Comprehensive experience and knowledge of key Oracle Performance related features such as Query Optimizer Hints, Execution Plans and Physical / Virtual Indexes. - Experience in Oracle supplied packages like dbms_xplan, dbms_lob, dbms_xmldom, dbms_xmlparser, dbms_xmlschema , util_file - Implemented Range Partitions on Tables and Indexes, Oracle parallel execution for DML, DDL. - ETL Techniques developed by using SQL Loader and Oracle PL/SQL Packages. - Defined Complex Workflow Jobs of data extraction, data cleansing, data Manipulation in Control M Tool. - Oracle Database Creation includes User, Roles , Privileges , Space Management by creating/altering Tablespaces and data files. - Oracle Database Backup by using Export and Restoring using Import. Data Modeling - Good experience in Data Modeling for Data Warehouse/Data Mart development, Data Analysis for OLTP and OLAP BI Applications. - Expert knowledge of Data Modeling ER designs for OLTP and Dimension Modeling techniques (Star/Snowflake Schema) and SCD Types 1,2,3 for OLAP (data warehousing) using CA ER Win Tool. - Extensive experience on logical and physical Data Modeling using normalizing/de-normalizing Techniques, forward and reverse engineering.
Total 19+ years IT experience having roles Data Architect , Data Modeler, Tech Lead with : Oracle RDBMS - Developed advance and complex Database Objects like PL/SQL Packages, Procedures, Functions , Triggers & using collections, ref cursors and written Complex SQL Queries using Analytical functions. - Expertise in SQL Performance advance tuning by using CBO Method and analyzing Explain Plan Result, gathering stats. - Comprehensive experience and knowledge of key Oracle Performance related features such as Query Optimizer Hints, Execution Plans and Physical / Virtual Indexes. - Experience in Oracle supplied packages like dbms_xplan, dbms_lob, dbms_xmldom, dbms_xmlparser, dbms_xmlschema , util_file - Implemented Range Partitions on Tables and Indexes, Oracle parallel execution for DML, DDL. - ETL Techniques developed by using SQL Loader and Oracle PL/SQL Packages. - Defined Complex Workflow Jobs of data extraction, data cleansing, data Manipulation in Control M Tool. - Oracle Database Creation includes User, Roles , Privileges , Space Management by creating/altering Tablespaces and data files. - Oracle Database Backup by using Export and Restoring using Import. Data Modeling - Good experience in Data Modeling for Data Warehouse/Data Mart development, Data Analysis for OLTP and OLAP BI Applications. - Expert knowledge of Data Modeling ER designs for OLTP and Dimension Modeling techniques (Star/Snowflake Schema) and SCD Types 1,2,3 for OLAP (data warehousing) using CA ER Win Tool. - Extensive experience on logical and physical Data Modeling using normalizing/de-normalizing Techniques, forward and reverse engineering.
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1. Write a query to get the below output, 1 11 21 31 .. .. 91 2 12 22 32 .. .. 92 3 13 23 33 .. .. 93 ...
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https://vz-3ad30922-ba4.b-cdn.net/ef86e779-9458-4b5c-ba55-da92f3983428/play_480p.mp4
Today, we will understand how to interpret the compile time erros and fix them. Don't confuse with runtime errors which is altogether a different subject...
1. Write a query to get the below output, 1 11 21 31 .. .. 91 2 12 22 32 .. .. 92 3 13 23 33 .. .. 93 ...