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RESPONSIBILITIES:
l Keep management database configuration and performance tuning
l Manage and support a large site database environment with Oracle and MySql
l Establish and follow best practices for enterprise monitoring, troubleshooting and maintenance
l Design and document architecture and procedures around back-end database
l In charge of database security and backup/restore
Qualification Skills:
l Strong knowledge on Oracle DBA, good experience on performance tuning. Experience with supporting in a 24x7 HA environment will be big plus.
n Familiar with Database installation/creation
n Familiar with RMAN(Recovery Manager), master import/export tools
n Familiar with SQL Loader
n Good knowledge on Command line operation
n Strong ability in PL/SQL scripting
n Good knowledge on Oracle Dictionary
n Quick judgment & Solution for Database incidents
n Familiar with usage of statspack and spreport to analyze/tuning database
n Good experience in database recovery.
l Solid knowledge of operating system such as Unix and Linux, AIX as a plus
l Working knowledge in J2EE Web applications.
l OCP(Oracle Certification Program) license preferred
l Professional Java/C++ programming experience preferred
l 2+ years Telcom field experience preferred
l Background knowledge of telecommunication standards including Parlay, Parlay X, and network services including SMS, MMS, LBS, PAP, LBS and etc. will be a major plus.
l Understanding of disk hardware architecture, RAID(Redundant Array of Independent) implementation, cache controllers, and disk load balancing
l Be able to work under high pressure, able to work flexible hours as required by business priorities
l Fluent spoken & written English
Educational Requirements:
l BS or MS in Computer Science or related field of education. |
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