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Database Administration involves system installations, configuration, monitoring and upgrading. System owners would love to maintain the performance of their systems. This requires a qualified personnel to undertake the project and keeping their operations afloat. With this requirement, the system owners conduct searches for the right person with relevant skill and experience that can guarantee Database Administration for their organizations. It is for these reasons that Freelancer.com come in handy. A professional should be able to monitor the systems to ensure proper operation of the organization. Whenever software installations are required, then they should conduct configurations during the installation process to ensure proper tasks are conducted.
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1) Design a conceptual schema (using UML notation) from the above descrip- tion (7 Marks) 2) Give the logical relational schema for the database including all constraints for all involved relations. Apply the necessary normalization (if required) to eliminate any redundancy from the relations (7 Marks) 3) Give the Oracle SQL DDL statements to create the tables corresponding to the relations in y...
Hello, My AWS account is getting lot of internal data transfer somewhere in the range of 200 GB per day. I want an expert to track down the data transfer usage and help me to reduce it.
We have a Live site written in PHP using Mysql Our site has grown to the point where it appears Queries are straining the server causing it to crash. I need a Sr DBA to work with our existing Developer to review Queries, Crons and various pages to streamline our site. Please comment on your experience with improving Database Queries and Performance.
Our app is in production and we are looking for an expert MongoDB consultant to review existing architecture (Configuration, Sharding, Security etc). You would need to rebuild and optimize current usage including performance improvements and query optimization. Please apply only if you have a proven track record and similar experience in MongoDB.
I need a Database Programming, Microsoft SQL Server, SQL expert for my current project. If you have knowledge please bid. Details will be shared in message with the selected freelancers.
I need an online database that will import data and store it automatically on the cloud however often I tell it to. I need to be able to access it from whatever computer I am on. I would like to do it in Microsoft Azure but if you have any better suggestions I am open ears.