Charles Kim

Charles Kim the President of Viscosity North America and is an Oracle ACE Director, VMware vExpert, Oracle Certified DBA, Certified Exadata Specialist, and a Certified RAC Expert. Charles authored 8 books on Exadata, Data Guard, VMware, Hadoop, ASM, Solaris, and Linux. Charles is also the current President of the Cloud SIG for the Independent Oracle User Group (IOUG).. His linkedin profile is: http://www.linkedin.com/in/chkimHis author page on Amazon is: http://www.amazon.com/author/ckimTwitter tag: @racdbaBlog Site: http://blog.dbaexpert.com