Teradata Developer - System/database/security

Soft tech Career Info system Pvt. Ltd
  • Bangalore
  • 4-9 lakh
  • 3-8 years
  • Views
  • 10 Jul 2017

  • IT/ Information Technology

  • IT/ Technology - Software/ Services
Job Description

Database Object Management:

- The creation, update and deletion of database objects such as Databases, Views, Users, Roles and Profiles etc.

System Performance:

- System monitoring using view point, Performance tuning of queries, identified potential bottlenecks with queries from the aspects of query writing, skewed redistributions, join order, optimizer statistics, physical design considerations (PI and USI and NUSI and JI etc) etc. Analyzing explain

Workload Management:

- Resource partitions, classify and govern the query before its execution in the database.

Resource Monitoring:

- Database Query Log(DBQL), ResUsage, Access Logging

User Management:

- Creation and managing Users, Databases, Roles, Profiles and Accounts. Assigning profiles, granting or revoking access rights or roles, changing of passwords etc.

Space Management:

- Managing the allocation of database space (Permanent Space, Spool Space and Temporary Space) across the entire system.

- Recording and tracking of Space Movements to assist with capacity planning and forecasting.

- Using techniques such as Multi-value compression (MVC) and BLC to reduce unnecessary disk space usage.

Access of Database Objects:

Granting and Revoking Access Rights on different database objects.

Security Control:

- Handling logon and logoff rules for Users.

- Implementation of TDWallet.

System Maintenance:

- Specification of system defaults, restart etc.

Capacity Planning & Management:

- Analyze the past and current data to predict the future capacity (CPU processing and Storage) requirements

Data Storage and Management:

- Archiving and restoring data using the Teradata DSA and ARCMAIN utility.

Load/Unload utilities:

- Using Mload, TPT, Fastload, Fastexport, Bteq Utilities.

- Expert in Datamovement Utilities like Datamover.

Query Grid:

- Implementation of QueryGrid and Foreign Servers.

Incident Management:

- Experience in handling live incident related to Teradata system

Competencies/Skill sets for this job

Teradata Developer Allocation Incident Management Forecasting

Job Posted By

O.P. Chawla