| Need Hadoop Developer || Englewood, CO || Day-1 Onsite at Englewood, Colorado, USA |
| Email: [email protected] |
| From: Pavan, softcom systems Inc [email protected] Reply to: [email protected] Hi, Iam Pavan from Softcom Systems Kindly respond to this requirement with updated profile Details : Client :Infosys Role: Hadoop Developer Location: Englewood, CO || Day-1 Onsite Type : Contract Job Details: Must Have Skills Hadoop Hive ETL SQL Python Nice to have skills Tableau Microstrategy Job description: Hive Skilled in optimizing Hive queries for better performance, including query rewriting, using appropriate file formats, and partitioning. Experienced in Spark, based on specific use cases to improve query execution speed. Experienced in implementing data compression techniques to reduce storage requirements and enhance query performance in Hive. Proficient Hive's partitioning and bucketing features to organize and optimize data storage and retrieval. Experienced in Hive indexing options and their use cases to speed up data access in large datasets. SQL Experienced in optimizing SQL queries to improve database performance and reduce query execution time. Experienced in indexes to enhance data retrieval efficiency. Experienced in database tuning techniques, such as analyzing execution plans and identifying bottlenecks for better performance. Knowledge of database normalization principles to eliminate data redundancy and ensure data integrity. Proficiency in creating and optimizing stored procedures for efficient data manipulation and retrieval in SQL databases. Keywords: Colorado |
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| Wed Nov 22 19:39:00 UTC 2023 |