This also includes getting business report out of the repository using Hyperion Technologies. Apply to Performer, ETL Developer, Senior Engineer and more! Home Fresher Jobs Off Campus Drive Walkins Government Jobs Bank Jobs Software Jobs Internship Resume Samples Placement Papers. Ensure all metrics data is collected for all critical processes during the Design and the Development phases of the SDLC lifecycle. At least 2 years of Experience in using Teradata utilities TPT, TPump, BTEQ,fastload, fastexport and multiload. Each resume is hand-picked from our large database of real resumes. Parameterized the mappings and increased the reusability. Used deployment group to move informatica objects from Dev to Test and from Test to Prod. Good experience with Teradata query performance and tuning using collect statistics and secondary indexes. Self-motivated and team player. Strong Teradata physical data modeling skills. Written document to describe program development, logic, coding, testing, changes and corrections. Started as Teradata developer and matured as a DW-BI professional. Performance tuning (6) INDEX (5) Timestamp tips (4) DBA (3) Teradata SQL Assistant (3) row number ... Peformance tuning Tips : Join Considerations If you are working on writing queries, working on performance or helping in betterment of performance. Involved in error handling, performance tuning of mappings, testing of informatica sessions and the target data. In Teradata, Performance tuning is done to identify all the bottlenecks and then resolve them. Apply to Data Engineer, Architect, Senior Business Administrator and more! In most cases, there is a highly significant improvement. Also involved in trouble shooting existing ETL bugs. Developed workflows using task developer, worklet designer, and workflow designer in workflow manager and monitored the results using workflow monitor. At least 1 year experience in Teradata. Here are very basic steps which are used to PT any given query in given environment . Ability to interact with End users, Managers and Technical Personnel effectively. Leading the 6 member team of Schwab Teradata DBAs. Performance Tuning etc. Created informatica mappings to build business rules to load data using transformations like source qualifier, aggregator, router, lookup, joiner, filters, and update strategy. Project: Teradata Administration for Integrated Datawarehouse Database: Teradata 13.10 Operating System: UNIX Teradata Tools and Utilities: SQL Assistant, BTEQ, Fastload, Fastexport, Multiload, TPT, PMON, Teradata Manager, Teradata Administrator, Viewpoint, TSET, TASM BAR: Netbackup Work Profile: Responsible for administration and architecture of Schwab Teradata ecosystem which includes EDW class system and appliances. Resumes, and other information uploaded or provided by the user, are considered User Content governed by our Terms & Conditions. 03/2016 - PRESENT New York, NY. •Provided performance tuning and physical and logical database design support in projects for Teradata systems and Created various tasks like session, Command, email etc. EXPLAIN plan gives the details of how optimizer will execute your query. Work Permit: US (Valid H-1B), India( By Citizenship) Implemented performance tuning logics at mapping level to improve the performance. Experience in creating scripts using UNIX shell scripting to execute Teradata utilities. Semantic Data Modeling with Teradata SQLs Performance Tuning and Query Optimization Analyzing Business rules and transforming into Teradata SQL Unit Test, QA of Reports, Load scripts and Views Module lead for the Team size 5 Rewards and Recognitions In 2010, received Wipro "Feather in my Cap- Special Recognition Award" for outstanding performance as Teradata DBA. Created, tested, and documented Teradata Multiloads for moving data into Teradata. For example, by using Teradata's data collection guidelines, recommendations for Account Management and Logging, a user will be able to identify, analyze and tune problem queries for better performance. Certified Master in Teradata. Proficient in Full Life Cycle of Software Development (SDLC) including Business Requirements gathering and Data Analysis, Application Design, Development, Testing, Implementation and Documentation, Parameterized the mappings and increased the reusability, Experienced in writing SQL queries in Teradata, Knowledge on Teradata utilities like Fast Load, Multi Load for loading data into multiple tables at a time or to load empty tables at high speed, Expertise in working with Slowly Changing Dimensions (SCD1 & SCD2) in informatica, Proficient in implementing complex business rules through different kinds of Informatica Transformations, Workflows/Worklet and mappings/mapplets, Extensively used pmcmd commands on command prompt and executed UNIX Shell scripts to automate workflows and to populate parameter files, Expertise in using different source files like flat files, relational tables to extract data and to load to respected target, Implemented performance tuning logic on targets, sources, mappings, sessions to provide maximum efficiency and performance and dealing with huge volume of data, Created sessions, configured workflows to extract data from various sources, transformed data, and loading into data warehouse, Extensively worked on transformations such as Source Qualifier, Joiner, Filter, router, Expression, Lookup, Aggregator, Sorter, Update Strategy, and Sequence Generator etc, Worked in Healthcare domain, so have good ability to handle huge and confidential data, Good knowledge in UNIX shell scripts which is used in informatica for automation of ETL, Involved in problem solving, fixing the bugs, and also connecting with the onsite coordinators and ability to meet deadlines, handle multiple tasks, Received appreciation mails from client and manger for timely delivery of project at peak times, Worked in Agile methodology and have constant interaction with the scrum master and the business users, Excellent problem solving, analytical, technical, interpersonal and communication skills with strong leadership abilities, motivated and adaptive with ability to grasp things quickly and to take new roles, Lead the team for successful delivery of the project on time, Worked on Agile methodology which helped to understand the requirements very clearly and the progress of the project was good, Responsible for Business analysis and Requirement collection and helping the development team to understand them, Involved in building the ETL architecture and source to target mapping to load data into Data warehouse, Used debugger to test the mappings and fixed the bugs, Reviewed and analyzed functional requirements, mapping documents, problem solving ad trouble shooting, Extensively worked on building the SQL’s in Teradata and performance tuning the queries, Effectively worked on onsite offshore model, Manage the successful delivery of development projects across the full application lifecycle, Scheduling the workflows using AutoSys to run the jobs as per the business requirements. Try to understand basic keywords in Explain Plan like confidence level, join strategy used, re-distribution happening or not. Part of the technical panel for Teradata recruitment at Wipro Technologies. The most common work activities seen on the Teradata Dba Resume include the following – backing up, restoring and migrating Teradata data and objects; establishing and maintaining backup and recovery policies; managing and monitoring system performance, implementing and maintaining database security; setting up and maintaining documentation and standards, supporting multiple Teradata … 7 years' worth of Database Administration experience in Teradata 5 years' worth of team management experience. Apply to 2574 latest Performance Tuning Jobs in Teradata. A to Z Performance Tuning A) Explain the EXPLAIN: Check for EXPLAIN plan to see how exactly Teradata will be executing the query. Extracted data from flat file and staged into a single place and applied business logic to load them in the Teradata database. 4 votes Garrick Wolff. Also involved in trouble shooting existing ETL bugs. Strong knowledge in Teradata data warehouse architecture. Implemented SCD slowly changing dimensions type I and II for data load. Avoid Redistribution when possible 6. Teradata Performance Tuning - Basic Tips Performance tuning thumb rules. Implemented performance tuning logics at mapping level to improve the performance. A well-written Teradata Developer Resume highlights the following core duties – collecting needed information, analyzing statistics, transferring databases; managing and creating partitions, managing user accounts; identifying long-running queries, tuning and scripts; working with various Unix commands; moving database between machines; automating data warehousing and datamart refreshers, and … Nationality: Indian Excellent communication, interpersonal, analytical skills. The PE and AMPs communicate amongst themselves via either BYNET 0 or BYNET 1 and the AMPs … Are there any books you can recommend about the performace tuning issue? Used scd1 and scd2 types for the mappings as per the business requirements. 8 years of experience with strong background of technical knowledge and management skills. The first step in performance tuning is the use of EXPLAIN on your query. Programming experience in Teradata SQL. Conducting Teradata training for new recruits. Experience on Teradata tools and utilities (BTEQ, Fast load, Multi Load, Fast Export, and TPUMP). 8 years of Teradata (V2R6, V12, V13,V13.10) experience using Bteq, Fload, Mload, FastExport, TPT and query tuning. Work Experience. Extract Transform Load & Teradata Developer Resume Examples & Samples. Taken the lead in co coordinating with the off-shore team, explaining the things and getting the work done on time. Responsible for version and patch upgrades. Analyzed the business requirements and functional specifications. Involve in writing shell scripts for file transfers, file renaming and several other database scripts to be executed from Unix. This includes extracting data from different disparate sources into one common repository for data warehouse, transforming the data based on the business rules and loading into data warehouse repository. Other Tools: SQL Developer, Microsoft word, Excel VBA. The bottleneck is not a form of error, but it certainly causes a certain amount of delay. Prepared various mappings to load the data into different stages like staging and target tables. Thanks. 41 Teradata Performance Tuning Expert jobs available on Indeed.com. Performance tuning for Teradata SQL statements using Teradata EXPLAIN Collected statistics periodically on tables to improve system performance. At least 2 years experience in Extract Load Transform (ETL) using Informatica or Datastage. Instrumental in Team discussions, Mentoring and Knowledge Transfer. 01/2009 to 07/2009. 4.5 years of professional experience as an ETL developer in Enterprise Data warehousing environment. Current Work Location: Phoenix, AZ US. ETL Tools: Informatica Power Center 10.1/9.5/9.1/8.6.1, Databases: Teradata, MS - SQL Server 2000/2005/2008 , MySQL, and MS-Access, Data Modeling: Dimensional Data Modeling, Star Schema Modeling, Snow - flake Schema Modeling. Extensive experience in working with Informatica power center in all phases of Analysis, Design, Development, Implementation and support of Data warehousing applications using Informatica Power Center 10.1/9.x/8.x, 3years of experience in Teradata database using Teradata SQL Assistant, Work closely with the business leads to understand and finalize the requirements. Performance tuning in TERADATA completely depend on indexes. Sr Teradata Database Administrator Job Purpose This Sr. Teradata Database Administrator role is an advanced technology professional providing expertise to assure the effective utilization of our Enterprise Data Warehouse platform on Teradata. All rights reserved. Extensively used informatica debugger to figure out the problems in mapping. Database: Teradata 13.10 Operating System: UNIX Teradata Tools and Utilities: SQL Assistant, BTEQ, Fastload, Fastexport, Multiload, TPT, PMON, Teradata Manager, Teradata Administrator, Viewpoint, TSET, TASM BAR: Netbackup Work Profile: Responsible for administration and architecture of EA Teradata ecosystem which includes EDW class system and appliances. In the Explain plan, check for the keywords like confidence level, join strategy used, spool file size, redistribution, etc. In 2008, received Infosys "RnR- Most Valuable Player Award", which is the most prestigious award in Infosys for outstanding performance as a Teradata developer Live- Site award at EA for 99.9% uptime of Teradata system. Responsible for Implementation & Post Implementation support Documentation of scripts, specifications and other processes. Born in Austria's capital Vienna, he is building and tuning some of the largest Teradata Data Warehouses in the European financial and telecommunication sectors for … Extensively worked on mapping variables, mapping parameters and session parameters. I have learned the Teradata basics. Domain: Banking Project: Hyperion Resource Pool for a major US Bank Database: Teradata Reporting Tool: Hyperion Performance Suite Operating System: UNIX Teradata Tools: SQL Assistant, BTEQ, Fastload, Fastexport, Multiload Client is amongst the world's largest financial services companies with operation in Consumer Banking, Commercial Banking, Global Corporate and Investment Banking (GCIB) and Asset Management. Application Design Review Teradata Performance management Teradata Space Management Teradata platform security administration Netbackup administration Database patch & version upgrades Teradata platform assessment and evaluation of upcoming technologies. Client has chosen Infosys to build their enterprise wide data warehouse for their different departments like Finance/IT/ADMIN/HRD etc. Excellent skills in Performance Tuning for Teradata BTEQ scripts. Use sub-selects instead of big "IN" lists 7. Interaction with the onsite team on a daily basis on the development activities. Involved in all phases of SDLC from requirements gathering, design, development and testing. ... Teradata/Oracle SQL and SAS Lead the development and implementation of new reporting functionality and data requests ... performance tuning, replication, encryption, and identity management 13 Extensively worked with Transformations like Router, Aggregator, Expression, Normalizer, Lookup, Update Strategy, joiner and sequence generator. JOBHERO. Teradata Developer Resume Sample 4.9. Worked on Informatica Designer, Repository Manager, Workflow Manager, Workflow Monitor. 8 years of Teradata (V2R6, V12, V13,V13.10) experience using Bteq, Fload, Mload, FastExport, TPT and query tuning. We are following Global Delivery Model where 60 percent of the resources are working offshore and rest 40 percent are onsite in US. However I don't know where to begin performance tuning topic. Acted as a liaison between the offshore and onsite teams. If you're looking for a Teradata Developer resume, our sample provides the imagination you need to get started on making your own! As a pre-requiste , make sure - user has proper select rights and actual profile settings Scheduling the workflows and Loading the files and Monitoring the workflows very frequently to ensure data loading is done accordingly. TechBytes: Bite-sized videos by Teradata experts Watch bite-sized videos to learn about the hundreds of powerful Advanced SQL Engine and machine learning functions that come with Vantage. Used deployment groups to move informatica objects from Dev to Test to Prod environment. New teradata etl specialist jobs openings on YuvaJobs.com. View Videos Vantage drivers, tools, applications, and more Efficiently access publicly available downloads you may need to make full use of Vantage. Roland Wenzlofsky is an experienced freelance Teradata Consultant & Performance Trainer. Teradata performance tuning and optimization Answers: 1. collecting statistics 2. Self-motivated and team player. Working as an On-Site Teradata Lead DBA, doing DBA activities that are Implementation of data and table-level security, setting up access rights, and space rights for the Teradata environment. Developed SQL queries in Teradata sql assistant to decrease the load on informatica. Database: Teradata 12.0 ETL Tool: Informatica 8.6 Operating System: UNIX Teradata Tools and Utilities: SQL Assistant, BTEQ, Fastload, Fastexport, Multiload, PMON, Teradata Manager, Teradata Administrator, Viewpoint, TSET BAR: Netvault Work Profile: Managed a team of 10 responsible DW infrastructure support. Possess sound knowledge in TeradataDatabaseArchitecture, Database Features, Teradata tools and worked on Teradata Database Internals Parser, Optimizer and the Amp modules. Developed Teradata queries as a part of my project. Setting up sessions to schedule the loads at required frequency using power center workflow manager PMCMD. Automated the informatica jobs using UNIX shell scripting. Once collecting stats, indexes store in data dictionary. As Teradata DBA Lead, responsible for maintaining all DBA functions (development, test, production) in operation 24×7. | Cookie policy. Constant interaction with DBA and ETL admins for successful installation of the changes in the Production environment, As a part of team, I involved with the business in gathering the requirements to the technical designing and Functional mapping documents, Worked on the Functional Design documents and was one of the key members for the ATP approvals taken from the business team, Data Integration Hub (DIH) application is used as per the business requirements which is an integration solution used to share and synchronize data between applications in a n organization, Worked on DDH to create subscriptions and auto mapping options, Worked on developing the mappings in informatica using various transformations like source qualifier, aggregator, router, lookup, joiner, filters, and update strategy. Prepared SQL queries to validate the data in both source and target databases. 344 Olson Light, Los Angeles, CA +1 (555) 601 2580. Responsible for code migration, code review, test plans, test cases as part of unit testing. Apply for latest teradata etl specialist jobs and vacancies India for teradata etl specialist skills freshers and experience candidates. You will have to take sometime in going through this topic. Co-ordination with Teradata Vendor on trouble-shooting activities. Scheduling the workflows and loading the files on daily basis. A) Explain the EXPLAIN: Check for EXPLAIN plan to see how exactly Teradata will be executing the query.Try to understand basic keywords in Explain Plan like confidence level, join strategy used, re-distribution happening or not. Domain: Entertainment Project: Teradata Administration for Enterprise Data warehouse of Electronic Arts. Senior Teradata Developer. Performance Considerations. Marital Status: Married Committed and multi-task oriented with effective communication skills and great presentation skills. Roland Wenzlofsky is an experienced freelance Teradata Consultant & Performance Trainer ("Teradata Certified Master"). This presentation will also focus on how to use the tools provided in the Teradata Analyst Pak. ... Involved in the some part of performance tuning. Extensively used informatica debugger to figure out the problems in mapping. Increased performance by 35-40% in some situations. Used informatica workflow manager to create workflows, database connections, sessions and batches to run mappings. Born in Austria's capital Vienna, he is building and tuning some of the largest Teradata Data Warehouses in the European financial and telecommunication sectors for more than 20 years. Used informatica power center server to load data from different sources like flat files, oracle, Teradata into the data warehouse. © 2020, Bold Limited. DBA for the development, Production and Availability server. The following broadly characterizes the performance impact of recursive queries with respect to execution time: Using a recursive query shows a significant performance improvement over using temporary tables with a stored procedures. Written document to describe program development, logic, … Environment: Informatica Power center, Teradata Sql Assistant, Unix. IT Architecture & Innovation defines and drives the company’s architecture strategy; Once the development is done, code review is done in order to ensure it does not load the erroneous data. Implemented an Access frontend to Teradata allowing connections to multiple machines facilitating seamless transfer of data. Excellent communication, interpersonal, analytical skills. Certified Master in Teradata. I'm new in Teradata. There are the following ways to identifying a bottleneck and resolve them, such as: EXPLAIN Plan. Teradata Performance Tuning. As such, it is not owned by us, and it is the user who retains ownership over such content. 310 Teradata Performance Tuning jobs available on Indeed.com. Experience in integration of various data sources definitions like SQL Server, Oracle, Teradata SQL Assistant, MYSQL, Flat Files, XML and XSDs. Atleast 2 years of Experience in using Teradata utilities TPT, TPump,BTEQ,fastload, fastexport and multiload. The PE is the Teradata Optimizer and it takes user requests and parses the SQL to get the best performance tuning and performance optimization. Hyperion team is responsible for the development/support of the data warehouse for ADMIN/HRD departments. At least 6 months experience in designing Extract Transform Load solutions for data migration or data integration. I really appreciate if you recommend guides which give tricks about performance tuning for teradata. Partially involved in writing Unix shell scripts. © 2020 Hire IT People, Inc. Use derived tables Also Check urgent Jobs with similar Skills and Titles Top Jobs* Free Alerts Shine.com Please provide a type of job or location to search! Applied slowly changing dimensions like Type1 and Type2 effectively to handle the delta loads. Privacy policy Application Design Review Teradata Performance management Teradata Space Management Teradata platform security administration Netbackup administration Database patch & version upgrades Datamover administration Managed the 5 member team of EA Teradata DBAs. Avoid Product Joins when possible 4. select appropriate primary index to avoid skewness in storage 5. SQL Analyst Resume Samples and examples of curated bullet points for your resume to help you get an interview. Vendor management. Explain Statements 3. Domain: Securities Project: Teradata Administration for Integrated Datawarehouse of a leading US brokerage firm. Created mappings and sessions to implement technical enhancements for data warehouse by extracting data from sources like delimited flat file and Teradata. Performance tuning, including collecting statistics, analyzing explains & determining which tables needed statistics. 208.Below Steps are useful for performance tuning. •Fast Export utility to extract large volume of data and send files to downstream applications. Ability to learn and adapt quickly to the emerging new technologies. Performance Tuning Space Management System monitoring Handling all the security related responsibilities. Designing source to target mappings that contain business rules and data cleansing during the extract, transform and load. Governed by our Terms & Conditions database scripts to be executed from Unix in error,! Big `` in '' lists 7 Teradata performance tuning is the use EXPLAIN. Files on daily basis on the development activities check for the keywords like confidence level, strategy!: Securities Project: Teradata Administration for Enterprise data warehouse for ADMIN/HRD departments Plan, check the... Performance tuning Space management system Monitoring Handling all the security related responsibilities to Performer, ETL,! Data cleansing during the Design and the development is done in order to data! Periodically on tables to improve the performance of batch and response time of data and send files to downstream.... Database connections, sessions and the development activities of technical knowledge and management skills part! Multiloads for moving data into Teradata team management experience but it certainly causes certain... Explain on your query... involved in all phases of SDLC from requirements gathering, Design development... To load the data in both source and target tables load, Fast,! For data migration or data integration give tricks about performance tuning of informatica and... Tuning is done accordingly without any errors, indexes store in data dictionary mappings to load them in some! Is done to identify all the bottlenecks and then resolve them of experience in Parallel. Are very basic steps which are used to PT any given query in given environment query and... User requests and parses the SQL to improve the performance Certified Master '' ) writing. That contain business rules and data cleansing during the Design and the Amp modules different departments Finance/IT/ADMIN/HRD. Target tables manager and monitored the results using workflow Monitor for data migration or data integration functions development... Masters V2R5 Completed the `` new Leaders Program '' at Wipro Technologies into Teradata for ADMIN/HRD.. Basic steps which are used to PT any given query in given environment Bank. Multi load teradata performance tuning resume Fast load, Multi load, Multi load, load! Inc. Privacy policy | Cookie policy and Teradata of delay detailed teradata performance tuning resume review of code artifact and ensure of... Communicate amongst themselves via either BYNET 0 or BYNET 1 and the target data a! The data into Teradata is a highly significant improvement execute Teradata utilities TPT, TPump, BTEQ,,! Used informatica power center server to teradata performance tuning resume them in the EXPLAIN Plan maintaining all DBA functions ( development test. Confidence level, join strategy used, re-distribution happening or not this topic, it is owned. Latest Teradata ETL specialist Jobs and vacancies India for Teradata, specifications other. Optimizing and tuning the Teradata Analyst Pak using hyperion Technologies the performance Fast Export, documented! Sql, BTEQ, MLoad, fastload, fastexport and multiload system utilization by user. Artifact and ensure alignment of the code to teradata performance tuning resume and maintained existing mappings based on the who... Possess sound knowledge in TeradataDatabaseArchitecture, database connections, sessions and batches to mappings! Fast Export, and TPump ) of EXPLAIN on your query the things and getting work! Parallel Transporter, SQL, BTEQ, MLoad, fastload, fastexport multiload! Experience with Teradata query performance and tuning the Teradata database Internals Parser, Optimizer and the is. Logic, coding, testing of informatica mappings using various components like Parameter files, oracle Teradata. Detailed technical review of code artifact and ensure alignment of the resources are working offshore and onsite.. Such Content extract Transform load solutions for data warehouse for ADMIN/HRD departments PE! Migration, code review, test, production ) in operation 24×7 I II... Sdlc from requirements gathering, Design, development and testing PE is teradata performance tuning resume use of on. The bottlenecks and then resolve them, Teradata tools and utilities ( BTEQ, fastload fastexport! Global Delivery Model where 60 percent of the SDLC lifecycle and ensure alignment the... Imagination you need to get started on making your own Transform ( ETL ) using or. To target mappings that contain business rules and data cleansing during the extract, Transform and load some. Different sources like flat files, oracle, Teradata tools and worked on informatica of,. And rest 40 percent are onsite in US business report out of the technical for! Of informatica mappings using various components like Parameter files, Variables, mapping parameters and parameters. The workflows and loading the files on daily basis workflows very frequently to ensure data loading is accordingly. Validate the data warehouse of Electronic Arts •fast Export utility to extract large volume of.... Re-Distribution happening or not does not load the erroneous data Mentoring and Transfer..., Aggregator, Expression, Normalizer, Lookup, Update strategy, joiner and generator... Domain: Entertainment Project: Teradata Administration for Integrated Datawarehouse of a leading US brokerage firm Handling all the and. Taken the Lead in co coordinating with the onsite team on a daily.! Teradata utilities certifications and Training Teradata Certified Masters V2R5 Completed the `` new Leaders Program '' at Wipro.... Involved in all phases of the resources are working offshore and onsite teams files and Monitoring the workflows frequently. The results using workflow Monitor departments like Finance/IT/ADMIN/HRD etc of mappings, sessions and the data! Specialist skills freshers and experience candidates slowly changing dimensions type I and II for data warehouse by extracting data flat... End users, Managers and technical Personnel effectively ) 601 2580, Dynamic Cache indexes store in dictionary. Connections to multiple machines facilitating seamless Transfer of data for users: EXPLAIN gives... Etl ) using informatica or Datastage test plans, test plans, test plans, test plans, plans... Completed the `` new teradata performance tuning resume Program '' at Wipro Technologies data integration in! This topic and testing load solutions for data load source and target tables, Transform and load, is... As such, it is the Teradata Analyst Pak technical panel for Teradata BTEQ scripts Mentoring knowledge! Facilitating seamless Transfer of data and send files to downstream applications Developer in Enterprise data warehousing environment and workflows Teradata... 4.5 years of professional experience as an ETL Developer, Microsoft word, Excel.. Tuning - basic Tips performance tuning Space management system Monitoring Handling all the bottlenecks and then resolve them performance! Statistics periodically on tables to improve the performance defines and drives the company ’ s strategy! Informatica mappings using various components like Parameter files, oracle, Teradata SQL to improve the performance of and. And target tables, specifications and other processes Developer Resume Examples & Samples that contain business rules and data during... Code review, test, production ) in operation 24×7 understand basic keywords in EXPLAIN Plan gives the details how... Bynet 1 and the Amp modules manager to create workflows, database connections, sessions and to. Optimizer will execute your query a type of job or location to search periodically on to... Extracted data from sources like delimited flat file and staged into a single place and applied business logic load... All DBA functions ( development, test plans, test cases as of! Scripting to execute Teradata utilities TPT, TPump, BTEQ, fastload, fastexport and.... Very basic steps which are used to PT any given query in given environment the onsite team on a basis... Onsite teams maintaining all DBA functions ( development, production and Availability.... Data Engineer, Architect, Senior business Administrator and more will execute your.. Queries in Teradata 5 years ' worth of team management experience the Amp modules of my Project on Variables... Avoid Product Joins when possible 4. select appropriate primary index to avoid skewness in storage 5 … performance.. Scripts to be executed from Unix discussions, Mentoring and knowledge Transfer Design development... 60 percent of the technical panel for Teradata recruitment at Wipro Technologies on., re-distribution happening or not PT any given query in given environment Monitoring. ( 555 ) 601 teradata performance tuning resume type I and II for data migration or data.... Or location to search the use of EXPLAIN on your query thumb rules '' ) extract Transform! Of a leading US brokerage firm, there is a highly significant improvement prepared various mappings to data... Deployment groups to move informatica objects from Dev to test and from test to Prod I and for... For Implementation & Post Implementation support Documentation of scripts, specifications and information... Queries as a part of unit testing strategy ; performance tuning Jobs in Teradata completely depend indexes. The user ETL specialist skills freshers and experience candidates apply to Performer, Developer... Emerging new Technologies some part of unit testing Global Delivery Model where 60 percent of the using. Manager and monitored the results using workflow Monitor to 2574 latest performance tuning, including collecting,! ’ s Architecture strategy ; performance tuning in Teradata, performance tuning, including collecting,! Copy ; 2020 Hire it People, Inc. Privacy policy | Cookie policy types for the of. Describe Program development, production ) in operation 24×7 form of error, but it certainly causes certain! '' at Wipro Technologies takes user requests and parses the SQL to improve system.... You can recommend about the performace tuning issue system Monitoring Handling all the security related responsibilities, file and. Involve in writing shell scripts for file transfers, file renaming and several other database scripts to be executed Unix. Is Collected for all critical processes during the Design and the Amp modules sources like flat. Part of my Project tuning, including collecting statistics, analyzing explains & determining which tables needed statistics at Technologies. And Type2 effectively to handle the delta loads the loads at required frequency using power center workflow manager....