44 Oracle Dba Trainer Jobs nearby Vasai

Minimum of 5+ years of experience on Azure Database Migration with technically guided, managed and governed the team. Willing to provide 24x7 support, flexible to work in the shifts Primary skills:KEY RESPONSIBILITIES MySQL: Planning for Production Storage and Capacity Management. Create logical models and build physical models Installing and Managing MySQL Clusters on Azure VMs, Provisioning Azure Database for MySQL (single & flexible) servers Migrating on-premise MySQL instances to Azure Database for MySQL Monitor & support production and development databases, ensuring maximum availability after the migration for a brief period. Installation and configuration of MySQL on Unix platforms Upgrading from MySQL 5.X to latest versions Extensive working knowledge of utilities like mysqldump, mysql, mysqlimport, mysqldumpslow Demonstrable experience of working effectively with Clients, Internal teams to resolve issues. Good knowledge in UNIX and shell scripting Able to handle all MySQL Database DBA related daily maintenance tasks. Experience in Database/SQL Performance Tuning activities including configuring: innodb_log_buffer_size sort_buffer_size join_buffer_size read_buffer_size query_cache_type query_cache_size log_queries_not_using_indexes slow_query_log Configuration and maintenance of backups Configuration of Replication Trouble shooting and resolving database issues. Conforming to client compliances and expectations. This role may entail after-hours support on an on-call basis. Trouble shooting and resolving database issues. Database Backup & recovery strategies Conforming to client compliances and expectations This role may entail shift & after-hours support on an on-call basis. Good working experience all HA and DR solutions.Mandatory Technical skills required Migrating on-premise MySQL workloads to Azure database for MySQL (single & flexible) servers Migrating Azure Database for MySQL (single server) to Azure Database for MySQL (flexible server) Security setup: Enabling & Configuring SSL Certificate Authentication to encrypt data transfer Day to-day Oracle administration activitiesGood to have: Any of the following MySQL certificate:o Database Administrationo Database Developer  Soft Skills: Good customer connects. Prepare solution presentations. Positive attitude and excellent communication skills to manage customer calls. Excellent problem-solving skills. Good communication. Educational Qualification: BCA/MCA/BE/B.Tech or equivalent

Key Responsibilities Design, develop, and implement ETL processes using Ab Initio GDE (Graphical Development Environment). Build and maintain Ab Initio graphs, plans, and sandboxes for data extraction, transformation, and loading. Work with business teams to understand data integration requirements and deliver efficient solutions. Use Ab Initio EME for version control, dependency management, and metadata governance. Perform data profiling, data validation, and quality checks using Ab Initio components and tools. Optimize ETL workflows for performance, scalability, and maintainability. Implement robust error handling, restartability, and logging mechanisms. Collaborate with DBAs, data modelers, and analysts to ensure data accuracy and consistency. Schedule and monitor jobs using Ab Initio Control Center (AICC) or enterprise schedulers. Support production systems, troubleshoot issues, and perform root cause analysis. Required Technical Skills Strong hands-on experience in Ab Initio GDE, EME, Co>Operating System, and Control Center. Proficiency with Ab Initio components such as Input/Output, Transform, Partition, Sort, Join, Lookup, Rollup, Reformat, Scan, and Dedup Sort, along with error handling using Rejects, Error Tables, and Error Ports for robust ETL design. Expertise in ETL design, development, and deployment for large-scale data environments. Proficiency in SQL and relational databases such as Oracle, Teradata, DB2, or SQL Server. Experience with UNIX/Linux shell scripting for automation and workflow integration. Understanding of data warehousing concepts (star schema, snowflake schema, slowly changing dimensions). Strong performance tuning and debugging skills in Ab Initio. Familiarity with data quality, metadata management, and data lineage.  

As an Associate Database Administrator at NTT DATA, you will be an entry-level subject matter expert responsible for assisting in daily database administration tasks. Your role will involve tasks such as database monitoring, backup and recovery, user management, and data maintenance. You will work closely with Change Control, Release Management, Asset and Configuration Management, and other teams to establish user needs and ensure database security. - Assist with the installation, configuration, and maintenance of database management systems (DBMS) like SQL Server, Oracle, MySQL, etc. - Collaborate with software developers/architects to design and optimize database schemas and data models. - Participate in writing database documentation and data standards. - Monitor database performance, identify bottlenecks, and optimize queries and indexing. - Design and implement backup and disaster recovery strategies. - Plan and execute database software upgrades and patches. - Implement security measures to safeguard databases from unauthorized access. - Ensure data integrity and consistency through regular validation and cleansing activities. - Conduct security audits and vulnerability assessments to maintain compliance with data protection standards. - Provide technical support to end-users and conduct training sessions as needed. - Bachelor's degree or equivalent in computer science, engineering, information technology, or related field. - Relevant certifications such as MCSE DBA, Oracle Certified Professional (OCP) - Database Administrator, etc. - Entry-level experience working as a Database Administrator within an IT organization. - Basic proficiency in database administration tasks, SQL, database security, and backup/ recovery strategies. - Ability to communicate IT information effectively and collaborate with cross-functional teams. - Problem-solving skills to troubleshoot database-related issues and manipulate large datasets.,

Role Overview: As an Associate Database Administrator at NTT DATA, you will be an entry-level subject matter expert responsible for assisting in various daily database administration tasks. Your role will involve tasks such as database monitoring, backup and recovery, user management, and data maintenance. You will work closely with Change Control, Release Management, Asset and Configuration Management, and Capacity and Availability Management to cater to the needs of users and ensure database security. Key Responsibilities: - Assist with the installation, configuration, and maintenance of database management systems (DBMS) such as SQL Server, Oracle, MySQL, or others as required. - Collaborate with software developers/architects to design and optimize database schemas, data models, and database-related applications. - Participate in writing database documentation, including data standards, data flow diagrams, standard operating procedures, and definitions for the data dictionary. - Monitor database performance, identify bottlenecks, and optimize queries and indexing for optimal performance. - Design and implement robust backup and disaster recovery strategies for data availability and business continuity. - Monitor production databases regularly and respond to any issues promptly. - Work closely with Change Control and Release Management for application commissioning and installation. - Plan and execute database software upgrades and apply patches to keep systems secure and up-to-date. - Implement and manage security measures to safeguard databases from unauthorized access and data breaches. - Ensure data integrity and consistency through regular data validation, integrity checks, and cleansing activities. - Conduct security audits and vulnerability assessments to maintain compliance with data protection standards. - Collaborate with cross-functional teams to support database-related initiatives. - Provide technical support to end-users, assist with inquiries, and conduct training sessions as needed. Qualification Required: - Bachelors degree or equivalent in computer science, engineering, information technology, or related field. - Relevant certifications such as MCSE DBA, Oracle Certified Professional (OCP) - Database Administrator, MySQL Database Administrator, PostgreSQL Certified Professional. - Entry-level experience working as a Database Administrator within an Information Technology organization. - Basic proficiency in database administration tasks, SQL, database security, backup and recovery strategies, and data architecture principles.,