Teradata Performance Dba

2 days ago

Navi Mumbai, India Teradata Full time

**Role**: Teradata Performance DBA

**Job Location**: Mumbai/ Pune/ Bangalore/ Hyderabad

Key Responsibilities

Manage Production/Development databases performance in the following areas

Review Teradata system reports and provide “performance assessment” report with recommendations to optimize system.

Investigate and quantify opportunities from “performance assessment” reports and

Monitor using Viewpoint tool for Teradata system performance using different portlets.

Closely monitor the performance of various work groups on the system and make sure data is available to business as per the SLA requirement.

Statistics Management and Optimization

Optimal index analysis - Review Index usage on tables and recommend adding dropping indexes for optimal data access

Review uncompressed tables, analyze its usage and implement compression to save space and reduce IO activity - using various algorithms like MVC/ BLC/ ALC.

Optimize locking statements in views, macros & queries to eliminate blocking contention invest

Review the Spool Limits for the users and recommend optimal limit for the Ad-hoc users to avoid run away queries over consuming system resources.

Check for Mismatch data types in the system and make them unique to avoid costly translations during query processing

Review Set tables and check for the options to convert to MultiSet to avoid costly duplicate row checking operation

Review Large Scan Tables on the system and analyze for using PPI, MLPPI, Compression, Secondary indexes & Join Indexes

Setting up the database hierarchy that includes database creation and management of objects such as users, Roles, Profiles, tables, views

Maintain profiles, roles, access rights and permissions for Teradata user groups and objects.

Well conversant with various ticketing system/production change request/ Teradata Incident management.

Exposure to troubleshoot the FastLoad / Multiload/ FastExport/ BTEQ/ TPump errors, should be good at error handling.

Exposure to DWH Env (Knowledge of ETL/DI/BI Reporting).

Generate periodic performance reports using PDCR and identify bottlenecks with the system performance

Establish PDCR canary performance baselines. Utilize standard canary queries to identify variance from baseline.

Effective usage of TASM & Priority distribution to penalize the resource intensive queries, Give high priority to business critical workloads, Throttling of different workloads for optimal throughput and provide performance reports to check workload management health.

Basic Qualifications

3-12 years of Teradata DBA experience.

Should have worked in Unix platforms.

Excellent oral and written communication skills in the English language.

Must be willing to provide 24x7 on-call support on a rotational basis with the team.

Must be willing to travel - both short-term and long-term

**Desirable Skills**:
- Understanding of Normalization and De-normalization concept

Ability to write efficient SQL & exposure to query tuning.

Exposure to visualization tools like Tableau, PowerBI.

Should have good working knowledge on UNIX shell, Python scripting.

Should be good at automating various processes.

  • Teradata Operations Dba

    2 weeks ago

    Navi Mumbai, India Teradata Full time

    **Role**: Teradata Operations DBA **Location**: Mumbai/Pune/Bangalore/Hyderabad **Exp**: 2- 12 Yrs. Job Summary Working experience as Teradata Database Administrator (DBA) on Unix Platforms Incumbent should perform DBA related tasks in key areas of System Administration, Database Administration, Backup, Archive & Restore Management, Performance...

  • Teradata Dba-c2h- Atos- Shubhendu

    6 days ago

    Mumbai, India Response Informatics Full time

    **Role - **Teradata DBA** **Experience - 5+ years** **Job location - **Pune/Mumbai** **Remote/Onsite/Hybrid : Hybrid** **Shift Timing - **IST 7 AM to 4 PM and 1 PM to 10 PM** **Client/Projects from - ATOS** **Full Time Permanent Role - with " Response Informatics "** **Job Description -** - Minimum 5 years of Teradata DBA experience. - DBA functionalities...

  • Principal Product Manager

    21 hours ago

    Navi Mumbai, Mumbai, India Teradata Full time

    Job Description Our company: At Teradata, we believe that people thrive when empowered with better information. That's why we built the most complete cloud analytics and data platform for AI. By delivering harmonized data, trusted AI, and faster innovation, we uplift and empower our customersand our customers customersto make better, more confident...

  • Teradata Developer

    2 weeks ago

    Mumbai, India Synechron Full time

    We have immediate opportunity for Teradata Developer with Mumbai Goregaon 6+ years. Synechron – Mumbai GoregaonJob Role: - Teradata DeveloperJob Location: - Mumbai GoregaonAbout SynechronWe began life in 2001 as a small, self-funded team of technology specialists. Since then, we’ve grown our organization to 14,500+ people, across 58 offices, in...

  • Teradata Developer

    1 week ago

    Mumbai, India Synechron Full time

    We have immediate opportunity for Teradata Developer with Mumbai Goregaon 6+ years. Synechron – Mumbai GoregaonJob Role: - Teradata DeveloperJob Location: - Mumbai GoregaonAbout SynechronWe began life in 2001 as a small, self-funded team of technology specialists. Since then, we’ve grown our organization to 14,500+ people, across 58 offices, in...

  • Teradata Developer

    2 weeks ago

    mumbai, India Synechron Full time

    We have immediate opportunity for Teradata Developer with Mumbai Goregaon 6+ years.Synechron – Mumbai GoregaonJob Role: - Teradata Developer Job Location: - Mumbai GoregaonAbout SynechronWe began life in 2001 as a small, self-funded team of technology specialists. Since then, we’ve grown our organization to 14,500+ people, across 58 offices, in 21...

  • Teradata Developer

    2 weeks ago

    mumbai, India Synechron Full time

    We have immediate opportunity for Teradata Developer with Mumbai Goregaon 6+ years. Synechron – Mumbai Goregaon Job Role: - Teradata Developer Job Location: - Mumbai Goregaon About Synechron We began life in 2001 as a small, self-funded team of technology specialists. Since then, we’ve grown our organization to 14,500+ people, across 58 offices, in 21...

  • Teradata Developer

    2 weeks ago

    Mumbai, India Synechron Full time

    We have immediate opportunity for Teradata Developer with Mumbai Goregaon 6+ years. Synechron – Mumbai Goregaon Job Role: - Teradata Developer Job Location: - Mumbai Goregaon About Synechron We began life in 2001 as a small, self-funded team of technology specialists. Since then, we’ve grown our organization to 14,500+ people, across 58 offices, in 21...

  • Teradata Developer

    1 week ago

    Mumbai, India Synechron Full time

    We have immediate opportunity for Teradata Developer with Mumbai Goregaon 6+ years. Synechron – Mumbai Goregaon Job Role: - Teradata Developer Job Location: - Mumbai Goregaon About Synechron We began life in 2001 as a small, self-funded team of technology specialists. Since then, we’ve grown our organization to 14,500+ people, across 58 offices, in 21...

  • Teradata developer

    4 weeks ago

    Mumbai, India Synechron Full time

    Greetings,We have immediate opportunity for Teradata Developer– 5 to 7 yearsSynechron– Mumbai, GoregaonJob Role: Teradata DeveloperJob Location: Mumbai, GoregaonAbout Company:At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver...