Oracle DR Data Guard Implementation

Having worked with Oracle for over 10 years, I can confidently say that I understand the ins and outs of your system. My expertise in setting up Data Guard for disaster recovery, specifically with Oracle 19c and large databases exceeding 500GB like yours, makes me an ideal candidate for this job. I've consistently proven my capabilities in managing data-intensive systems and applying best practices for scalability and resilience. Precisely what you need. Additionally, I bring a nuanced perspective thanks to my experience as a Full-Stack Developer - understanding how your database fits into the larger architecture is crucial to maximize efficiency. Lastly, as someone continuously seeking innovation, your project aligns perfectly with my ethos. I aim not just to accomplish tasks but to create effective solutions. My proficiency extends beyond databases - machine learning, web development, and adaptable technologies are also part of my skillset. While they may not be directly related, they showcase my holistic approach to problem-solving which I believe sets me apart from my peers. I look forward to leveraging all these skills to guarantee a robust Oracle DR implementation for you.

VistaByte Innovations appreciate the opportunity to submit our proposal for setting up Oracle Disaster Recovery (DR) using Data Guard for your Oracle 19c database. Our team understands the critical importance of establishing a reliable DR solution to ensure the continuity of your business operations, especially considering the size and significance of your database. We are confident in our ability to deliver a comprehensive and efficient solution that meets your requirements and exceeds your expectations. Our proposal outlines the key tasks, deliverables, and pricing for implementing Oracle Disaster Recovery using Data Guard for your organization. We have carefully considered the scope of work and have tailored our approach to address your specific needs and challenges. Scope of Work: Assessment and Planning: Develop a comprehensive plan outlining the steps needed to implement Oracle Data Guard effectively, considering factors such as network architecture and failover scenarios. Data Guard Configuration: Configure Oracle Data Guard to establish a standby database synchronized with the primary database in real-time. Testing and Validation: Perform rigorous testing to validate the functionality and reliability of the Data Guard setup. Ongoing Support: Offer ongoing support and assistance, including monitoring the DR solution, troubleshooting issues, and implementing updates or optimizations as needed(if you needed)

Have 8+ years of experience in Oracle database. I can do he set up and configuration. Please give me a chance to work Good in standalone, RAC and dataguard. Installed and configured Oracle databases on multiple environments using manual and DBCA  method Administrating Oracle databases (10g, 11g ,12c and 19c) on Linux  and ubuntu platforms . - [ ] Handled migration task under different platforms. • Performing Re-org for better performance and optimisation environments.  • Implement and maintain Oracle Data-guard Physical and Logical standby  databases for disaster recovery. Ensure that standby database is always in  Sync with production database by checking archive logs and copying missing  ones over to the standby database when required. • Good experience on RMAN configuration and performing RMAN Backup,  Restore and recovery. Performed database refreshes and database cloning • Good experience on managing ASM storage environments. • Knowledge and Experience on applying Patch • Knowledge on UNIX and ubuntu Scripting (Used to write shell scripts & implemented  Using cronjob for day to day activities. • Good experience on Database and schema level refreshes as well as object  level export/import using both data pump as well as traditional export. •Good experience on configuring alert monitoring for both Standalone and  RAC environments using crontab. • Good experience on OEM installation and Configuration

We are a group of Oracle DBA having experience ranging from 10-20 year. We are expert in All aspect of Oracle Database Technology. We have handled database upto 40+TB. Below are few Summary, where we can support your requirement: Strong Performance Tuning Skills (Worked on SQL Tuning, Analyzing ASH/AWR, Plan Stability, SPM, Sql Tuning Set, SQL Tuning Advisor, Parallel Query, SGA Tuning, PGA Tuning, Object Statistics, System Statistics Installation of 12c/19c RAC, Cloning RAC database, Upgrading RAC, Patching GRID/Database Home, defining services, Adding ASM Disk, etc . Building 11gR2,12c Active Standby/Physical standby, Role Transition(failover, Switchover), Monitoring Gaps, Resolving Gap Issue, resolving RFS Registration Issue, Log Transport Issue, Configuring Broker. Design/Implement/Troubleshoot RMAN Backup and Recovery, resolving control file issue, Resolving Datafile Issue, resolving Redo log file Issue, Resolving Block Corruption issue. Installation OEM 13c grid, Agent Installation, Database Monitoring, Defining Metric extension, Patching OMS, Repository Database. Oracle DB upgrades from 12c to 19c, 11g to 12c, 10g to 11g. Expertise in implementing Database replication using Golden Gate methods. Install, Configure, Upgrade,troubleshoot and support Uni-directional Oracle-to-Oracle/Oracle-to-Sybase replication using Golden Gate Version 11g/12c/19c.

Dataguard is one of the most important disaster recovery mechanism which is reduce down time to back to work if disaster is going, so you need a professional one to configure DataGuard to u and I'm ready to do that. Regards

With 8 years of experience as an Oracle Core DBA and EBS Apps DBA, with Oracle Data Guard technology I propose a comprehensive approach focusing on database optimization, EBS application management, performance tuning, upgrades, and seamless integration for enhanced business efficiency.

Dear Sir/Madam, I am writing to express my interest in this DR Dataguard Implementation. I have implemented similar setup for OOREDOO, Oman a few years ago and the details are listed in my CV. With over 13 years of extensive experience in Oracle DBA roles, I bring a wealth of expertise that aligns perfectly with the requirements of your project. Some key highlights from my CV include: - Principal Consultant at Oracle India Pvt. Ltd. (Nov 2016 - Aug 2023) - Oracle Apps DBA at Arowana Consulting Ltd. (Jan 2015 - Nov 2016) - Oracle Apps DBA at HCL Technologies (May 2014 - Dec 2014) - Oracle Apps DBA at L&T InfoTech (Jun 2010 - Apr 2014) - Total of 13+ years of experience as an Oracle Apps DBA - Proficiency in handling production support for Oracle Apps 11i/R12 environments - Expertise in Installing, Configuring, and Administering Oracle Databases (9i, 10g, 11g, 12c) and E-Business Suite (11i, R12.1, R12.2) - Strong knowledge of AD utilities, patching, upgrades, backup and recovery, automation through Shell Scripting, and platform migrations - Experience in implementing and supporting Oracle SOA Suite, Data Integrator, Single Sign-On (SSO), Oracle Access Manager IDM Integration, Oracle DR Dataguard Setup, and more. I am confident in my ability to deliver high-quality solutions and support for your Oracle Apps environment. Please refer to my attached CV for more details on my qualifications and accomplishments. Best regards, Siddharth Shankar