oracle DBA 12C DATABASE

hi I have extensive experience in oracle database from 8i to 12c on windows linux hp ux solaris please send me message as I have some questions regarding this error then will resolve accordingly

• More than 11 Years of experience in Oracle 11i/R12 Applications (Oracle EBS) DBA. • Strong experience in Installation, Setup, Training, Implementation, Upgrade, Customization & Product Support of Oracle Applications (R12(12.0,12.1 and 12.2), 11.5.10, 11.5.9) as well Oracle RAC expertise, SOA, Peoplesoft 9 and Fusion Installation and Oracle VM

I can do this.. worked in Oracle admin till 5 year's and managing SQL+ Hadoop data warehouse.. let's talk.

Hi I can resolve the issue if you given the chance it's a control file issue so i can resolve the issue without fail.

Hi, I have expertise in Oracle database and have experience around 5 years. Also recently I am working on Oracle autonomous transaction processing database version 18c.

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Hi, I am a professional DBA with working experience on large oracle database environment. I have worked on oracle RAC, ASM and DataGuard. Thanks.

I've 5 Years of experience in Oracle DBA filed along with hands on experience in Performance tuning, Database upgrade, database migration, Data guard, Oracle RAC, troubleshooting critical issues. I've worked on various physical file corruption issues.

DEVELOPER 2000 ORACLE REPORTS, DEVELOPER 2000 ORACLE FROMS PART II & I and DEVELOPER 2000 PROCEDURES. - ORACLE SQL AND PL/SQL. - DEVELOPER6i, DEVELOPER 9i, DEVELOPER 10G, DEVELOPER 11G

I handle more than 1500 Oracle databases regularly. I am 10g OCP and have more than 9 years of experience as an Oracle DBA in MNCs. I can easily solve this. Let me know if you need my help.

Hello, I have 9+ experience as Oracle DBA and good hands on Oracle databases 9i, 10g , 11g and 12c releases. I would need more information about your Oracle database error. As per error you posted, system datafile is missing or not able to identify by database controlfile. Need to review this first to identify root cause of it. We can have call to discuss the same as per your convenient time

From my experience this is seems to be data file issue which can be fixed using a backup in place. With an experience of more than 6 years in Oracle DBA and having worked for reputed multinational companies I would be happy to help you with your issue.

I'm an Computer system engineer - Oracle DBA certified OCP with 8 years of experience in Oracle consulting services. Oracle Consulting engineer, skills: o Oracle 10G, 11G & 12C Database Maintenance. o Oracle 10G & 11G Database Migration. o Oracle Upgrades. o Oracle Patches. o Oracle installation platforms (Linux, HP-UX, Solaris, Windows). o Management of Automatic Storage Management (ASM) and Grid Infrastructure. o Oracle Data Guard implementation. o Oracle tuning. o Management of Oracle Multitenant 12c.

• Oracle Database Administrator with over 15 years of working experience in Information Technology with demonstrated success designing and implementing Database solutions the improve business functionality. • Quick learner with the ability to adapt to new environment and cultures. • Excellent communication, analytical, interpersonal and managing multiple project simultaneously. • Provides support on Oracle Database Installation, Configuration, Administration, Monitoring, Maintenance of database and Database security. • Designing and Modeling of OLTP using Erwin logic works. • Expertise in performance tuning crisis management and high availability to increase reliability, maximize productivity and introduce system efficiencies. • Connecting of multiple Database servers through dblink. Backup and Recovery • Determining and implementing the backup/recovery plan for each database while in development and as the application moves through test and onto production. • Establishing and maintaining sound backup and recovery policies and • Procedures. • Having knowledge and practice of Oracle backup and recovery scenarios. • Performing Oracle cold backups when the database is shut down to ensure consistency of the data. • Performing Oracle hot backups while the database is operational. • Performing Oracle import/export as a method of recovering data or individual objects. • Restoring database services for disaster recovery • Recovering the database in the event of a hardwar