| Cassandra DBA SME Level 12+ years experience. at Irving, Texas, USA |
| Email: [email protected] |
| Role : Cassandra DBA SME Level 12+ years experience. Location : Irving, TX Interview: Face to Face interview Duration: Long Term Contract NO OPT CPT H1BT F2F interview Required Skills: Cassandra DBA, Development, Data Modelling, CQL (Cassandra Query Language). A Cassandra Database Administrator (DBA) plays a critical role in managing and maintaining Cassandra databases, ensuring their performance, security, and reliability. The job description for a Cassandra DBA typically includes the following responsibilities and qualifications: Job Responsibilities: Database Design and Implementation: Design, create, and implement Cassandra database schemas, ensuring efficient data modeling and optimal performance. Performance Tuning: Monitor and optimize database performance, identifying and resolving bottlenecks, and fine-tuning configurations to improve query efficiency and throughput. Data Maintenance: Perform regular backups, restoration, and disaster recovery planning to ensure data integrity and availability. Implement and maintain data retention policies. Monitoring and Troubleshooting: Monitor database system health, diagnose and resolve issues, and proactively identify potential problems to prevent downtime or data loss. Security Management: Implement and maintain security measures, including access controls, authentication, and encryption, to protect sensitive data within the database. Scaling and Capacity Planning: Plan and execute database scaling strategies to accommodate growing data volumes, ensuring scalability and optimal performance. Collaboration: Work closely with developers, data engineers, and other IT teams to support database-related application development, integration, and deployment activities. Documentation and Reporting: Maintain documentation, create reports, and provide insights regarding database performance, health, and any relevant issues. Required Skills and Qualifications: Experience with Apache Cassandra: In-depth knowledge and hands-on experience working with Cassandra NoSQL databases, including data modeling, query optimization, and administration. Database Administration Expertise: Proficiency in database administration tasks such as installation, configuration, monitoring, performance tuning, and troubleshooting. Query Language Proficiency: Strong understanding of CQL (Cassandra Query Language) and SQL, along with experience in database optimization and indexing strategies. Performance Optimization: Ability to analyze query performance, identify and resolve bottlenecks, and implement best practices for performance tuning. Backup and Recovery: Experience in implementing backup and recovery strategies, ensuring data integrity and availability in case of failures or disasters. Security Measures: Knowledge of database security principles, including authentication, authorization, encryption, and best practices in securing sensitive data. Scripting and Automation: Familiarity with scripting languages (e.g., Python, Shell scripting) and automation tools to streamline administrative tasks and processes. Problem-Solving and Communication: Strong analytical and problem-solving skills, coupled with excellent communication skills to collaborate effectively with cross-functional teams. Thanks & Regards, Kumar US IT Sales /Technical Recruiter Email : [email protected] Linkedin: linkedin.com/in/kumar-stonegate/ Stonegate Technologies LLC 4400 Route 9 South Suite 1000, Freehold, NJ, 07728 www.stonegate-tech.com -- Keywords: information technology New Jersey Texas Cassandra DBA SME Level 12+ years experience. [email protected] |
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| Wed Mar 27 21:04:00 UTC 2024 |