5 were found based on your criteria

  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    I have two applications. One written in C++ (using QxOrm) and the other in Python (using Sqlalchemy). I want them to access the same database. The problem is that sqlalchemy supports schema constructs that QxOrm doesn't (yet). I am looking for someone who can add elegant interfaces to QxOrm to achieve the following: - Explicit creation of intermediate tables for many-to-many relationships - The ability to create table relationships (foreign keys) on parts of a composite key.
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    • 4+ years of experience in database design and optimization • Must have experience with MySQL Master Slave Replication • Optimize MySql Queries • Must be able to deal with huge MySQL databases (20Gb+) • Experience of writing stored procedures • Experience in My SQL server clustering and load balancing • Good knowledge of Linux (must have) and windows server environment • Experience in data caching Please answer the question mentioned in this application. Candidates not answering these questions will be rejected
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    I am working on a school project in Database Systems Design and Implementation. Need help with 3 assignments. This is an entry level class need help building an ERD and buillding a db from 2NF to 3NF and creating a dependency diagram. You must know Visio and be able to explain connectors and how they work as primary keys and foreign keys in diagramming.Must be able to communicate over skype with me on Saturday and Sunday December 8th 9 ...
  • Fixed-Price – Est. Budget: $20.00 Posted
    Thank for viewing our ad! We are currently looking for someone who has skills in both Visual C# and Databases. There will be additional work in the future for the right person on an occasional basis, so it would be ideal that you are available to work on segments of code when required. Firstly, attached is a copy of an application's source code... It is a very simple HR program that demonstrates the use of an Access database within ...
  • Hourly – More than 6 months – Less than 10 hrs/week – Posted
    Our business continues to grow and our ability to self administer our database has diminished. With no in-house dedicated staff to manage this function we are now looking for someone to fill this role. Tasks for this job would include: * on-going maintenance and administration of the existing SQL Server 2005 database, * recommend and implement required structure changes to support development efforts, * suggest upgrade paths and infrastructure changes to support fault tolerance and rollover capability, * creation and maintenance of online reports ...