freelancing Oracle Exadata Database Administrator
Connect PS
Total years of experience :19 years, 6 months
Database Administration Includes single instance, one or more RAC node database
- Grid Infrastructure Administration: Includes CRS, ASM DGs, mirrored cell group
- Exadata DMA Monitoring (database server, storage server)
- Exadata Diagnosing Tools ( Sundiag, ILOM Snapshot, Exachk, Sosreport, health check)
- Network Administration: ILOM network, IB switches for cell and DB Node- Node connectivity
- Installing and configuring of MS SQL Server Cluster 2019 \[ always on \]
- Maintain all Oracle databases on the cloud and applying database
- Monitors and analyzes the capabilities and performance of the systems
- Monitoring Oracle Linux tasks like storage and resources utilization
- Troubleshooting for all technical problems and issues.
- Monitoring database tasks like storage and backup
- support for oracle application Erp System and manage users for all branchs
Job Responsibilities
Troubleshooting and Monitoring database activities such as
-Installation of Oracle 12c DB and grid 12c with ASM Storage in 2 node San server on Linux 7
- install and configure oracle dataguard and oracle goldengate 12c
- Configure, install and Monitoring Oracle Weblogic 12c ( Domain- clusters- node manage -jdbc)
-Investigating potential problems and issues raised by business users
-Monitoring and Maintaining Physical standby databases.
-Monitoring and Maintaining Oracle 12c RAC DBs hosting environment
- Troubleshoot and support GoldenGate. Replication between different version of Oracle
-Maintaining Tablespaces, Storage management, Undo Management
-Monitoring Alert logs for any errors, problems or processes running
-monitor Backup, Error Logs, Space, Object, Performance, User and Session monitoring for proper capacity and availability
Oracle Database Administrator
.Job Responsibilities daily DBA Activities such as monitoring RAC Nodes
-Supported ORACLE RBMS and Oracle Rac 11g on Linux
-Investigating potential problems and issues raised by business users
-Monitoring and Maintaining Physical standby databases.
-Monitoring and Maintaining Oracle 11g RAC DBs hosting environment
-Maintaining Tablespaces, Storage management, Undo Management
-Monitoring Alert logs for any errors, problems or processes running
-monitor Backup, Error Logs, Space, Object, Performance, User and Session monitoring for proper capacity and availability.
-Database performance monitoring by using em
- Assist in customization of ERP reports
Job Responsibilities:
-installed, configured and maintained SQL server database engines
-cloning database, export / import, copying data from one environment to another
-Resolved software fixes and executed software
-Implementing, Managing & Monitoring Network Devices
-Monitor database activities on daily basis to ensure security and reliability
-Analyze network data to determine network usage, disk space availability, or server function
-Optimize database systems for performance and reliability
- Maintaining database backup, backup validation and restoration
-Configure security settings or access permissions for groups or individuals.
-Managing Domains and trusts with Active Directory, DNS, DHCP.
-Configure wide area network (WAN) or local area network (LAN) routers or related equipment
-Maintain Windows 2008/2012 Servers and Active Directory.
-Provide update to Microsoft Active Directory on regular basis
Job Responsibilities:
-Installation of Oracle 10g on Linux, Unix and Windows platforms
-Investigating potential problems and issues raised by business users
-Creating & Maintaining of Databases through DBCA
-Creating and Assigning Roles, Privileges and Profiles to Users
-Maintaining Tablespaces, Storage management, Undo Management
-Monitoring Alert logs for any errors, problems or processes running
- Prepare and execute proper backup and disaster recovery procedures
-Configuration and working with RMAN (Recovery Manager)
-Generating AWR reports during performance tests and analyzing areas of improvement
-cloning using cold backup, hot backup and RMAN
-Database performance monitoring & tuning
installing and configuring computer hardware, software, systems,
networks, printers and scanners
- repairing equipment and replacing parts
- checking computer equipment for electrical safety
- investigating, diagnosing and solving computer software and hardware faults
Receive, store, and stock material, equipment and supplie
- Store and release supplies or equipments
- Sort and recover surplus new and used material, equipment, and supplies
- Compile the records of the supplies.
- Checking the supplies from time to time
- Record the number and the kinds of supplies
- Disseminate the supply in its designated areas
- Securing the status of each supply
- Checking possible damages or scratches
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