Oracle Performance Tuning Jobs

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Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
The website www. macauhub.com.mo is a tri-lingual (English, Portuguese and Chinese) website using Wordpress as a CMS. At the moment, when uploading news for each language, there is a different log-in. So, 3 log-ins for 1 website. I'd like to combines all the different language databases into 1, and have only one log-in back-end where we can upload the different languages into one. The website currently also feeds specific news into www.mozahub.com. and www.angolahub.com, which are in a Joomla CMS. I'd like to make this an automatic process, instead of manual (using tags), we already do this for another website. Some major cleaning up/organisation required for the macauhub.com.mo website, and how to make it more efficient and simple. Thank you and I look forward to hearing from you, Best Mariana Sa
Skills: oracle performance tuning Joomla! Oracle database Oracle PLSQL
Hourly - Entry Level ($) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Build a WEB SERVER that has a GUI for INPUT of Website URL to extract business listings for Company Name, Address, Phone, Email (look up from Nic). Match data from LinkedIn, Facebook and Twitter to find the NAME, Address, Phone and Email Address of Employees working for the businesses. Extract Public data about from Gov sites from PDF and other sources to connect it to Consumer info. Create DATABASE + DATA EXTRACTION + PROXIES SERVICES + API + WEB SERVICES + GUI + TESTING Best price and skills lands this LONG-TERM position.
Skills: oracle performance tuning Data Analytics Data mining Data Modeling
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are a rapidly growing provider of advanced database managed services. We provide proactive database administration and expert consulting services for customers with complex database infrastructures. We are currently looking for an Sr. Oracle DBA / Sr. Oracle PL/SQL Developer to help with Oracle administration and development projects. A successful candidate for this project will have extensive experience in BOTH Oracle administration and Oracle PL/SQL development. We are looking for someone who can roll up their sleeves and analyze complex Oracle database problems on a very detailed level. We are looking for a true all around Oracle expert with extensive experience spanning: • Administration of large and complex (enterprise-level) Oracle installations (RAC, Cloud Control, complex storage configurations, etc.) • Advanced storage configuration and tuning (e.g. experience building our Oracle clusters on top of highly-performant SAN systems, including flash storage) • Expert-level database performance analysis and tuning. This involves actualy query plan reviews and recommendations for specific PL/SQL optimizations • Experience with production support • Advanced PL/SQL scripting skills are required. While the primary duties of this position will be those of a Sr. Oracle DBA, we are looking for someone who is capable developing advanced PL/SQL code if required. Other: • Some experience with SQL Server administration is not required but preferred This is an excellent opportunity to work on interesting and challenging Oracle environments remotely.
Skills: oracle performance tuning Database Administration database programming Oracle database
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
experienced SQL and PL/SQL for a 3-6 month project in our client's site in Dubai Required Qualifications : SQL Tuning , PL/SQL experts , Arabic Speaking , Knowledge of data warehousing and ETL will be a plus Projects duration : 3-6 Months Project Location : Dubai UAE No Of experts required : 3-5
Skills: oracle performance tuning Arabic database programming English
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
We are an established provider of IT management and Big Data solutions. We are experiencing a fast growth and currently have a specific Oracle RAC performance project where we need help. If this project goes well, there are opportunities for other projects. This particular environment involves Oracle 12c on RAC. Required Experience • Expert level knowledge of Oracle performance • At least 10 years or more experience with Oracle performance troubleshooting, performance analysis and tuning • Extensive experience with RAC, RAC Wait events, etc • Experience with Oracle 12c • (Preferred) Experience with migrating complex application from 11g to 12c If the initial project goes well, there is an opportunity to work on other Oracle project on on-going basis. This is an excellent opportunity for a seasoned/expert-level Sr. Oracle DBA to work on some very interesting and challenging Oracle environments remotely.
Skills: oracle performance tuning Database Administration Oracle database Oracle Database Administration