Relational Databases Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $20 - Posted
I am looking for an experienced person having sound knowledge of relational calculus. I need someone to provide me a step by step result of intermediate steps involved in a relational calculus. I will be providing an expression (using universal quantifier) and a small database sample. I need you to run that expression and come up with the intermediate, final results and alternative way to solve that expression. It is a small project. I need someone who can start it asap. Thanks
Skills: Relational Databases Calculus
Hourly - Expert ($$$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We are looking for someone that is in the San Francisco Bay Area since they will need to work with the physical server and not virtually. We are looking for an experienced Oracle DBA with expertise in 12c Standard to setup a development environment instance, including the creation of Bash install scripts to reproduce the setup and rc boot/shutdown scripts. Skills Oracle 12c RDBMS Setup and Administration Oracle REST data service (ORDS) setup APEX 5.0.3 setup Red Hat Enterprise Linux, CentOS, or Oracle Linux Bash shell Git / GitHub Tasks • Make a list of all the non-standard packages beyond a minimal install of CentOS that are required for an install of Oracle 12c Scripts to install Oracle 12c o Root scripts that need to be run o Script that needs to run for the sysconfig kernal parameters o A script to install ORDS o A script to install APEX 5.0.3 o A script to change the passwords (main security passwords) so everything can be secured properly o A script to rebind TNS listener to a new IP o A script to rebind APEX to a new IP (same as TNS listener optional) o A UNIX start script for Oracle o A UNIX shutdown script for Oracle o A shell script to import/export APEX applications o A shell script to import/export the data o A shell script to upgrade the version of APEX o A script to add a readonly user to APEX table space o A script to add a readwrite user to APEX table space o Write a script that gets the current ConnectString. [Is this possible?] Documentation Tasks o Document: The installation process. Noting down the order of operations. The order to run the scripts in. Any notes of behavior in between running of the scripts. For example, if there is something that needs to be done after installing APEX but before running the next script. o Document: Importing a SQL dump and generating a SQL dump. Open Questions o Is there a way to encrypt the table space without having to have hands on the keyboard o Do you know how to set up engineX as an SSL listener, set it up as a proxy for APEX. Webserver front end instead of ORDS. (Write a script to build an install) o General feedback on the above tasks.
Skills: Relational Databases database management Oracle APEX
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
Hello! I essentially need a whole custom set up for my events based business: Contacts: - Categories for each contact (with colour code option) - Full contact details - sub-folders/pages for each categories - Being able to import excel spreadsheet contact lists, being able to sort each import to a category on import and find duplicates amongst each import that correlates to whats already in the contact list. Calendar: - Colour coded events - Each event must be able to link to a contact Projects/Events: Being an event manager I need to be able to see past, present and future events that I'm working on - Have the ability to assign tasks that correlate with a gantt chart - have due dates that correlate with the gantt chart - Budgets with basic line item expenses and revenue streams to give a final profit/loss calculation. - Have basic event information (Date, time, Location, certain fields etc) - Export into a nice PDF document Content management: - Being able to upload/import documents that can be assigned to contacts/events/projects so that its all in one location. - Needs version tracking Meetings/Calls: - Central location to input meeting notes/call notes that can be assigned to a project/event/contact. Gantt Charts: - Being able to create a gantt chart and then assign it to contact/event/project. Users: - Being able to set privileges Export: - Contact lists - Event details into PDF Format - Other information, open to ideas Assets: - asset tracking of my business's assets Tasks: - Group tasks and tasks that are for each user when they log in Essentially everything on the filemaker starter solutions page (http://www.filemaker.com/solutions/starter-solutions.html#home) Plus what I've asked for above. I really need this to be perfect, id like to work with you on the development and am happy to provide anything thats needed such as support with designs and relationships between certain items. Need to be able to access via windows, mac, IOS and website. For now its just myself in the business but obviously need to be able to grow. For now it would be running off my laptop but once I can probably host the database file on my website hosting (its with Crazydomains) or at home with my synology server. Examples: - SugarCRM features Please don't apply and say that you'd be great for the job, give me detail as to your experience, what you've done in the past, or examples.
Skills: Relational Databases Database design FileMaker
Fixed-Price - Expert ($$$) - Est. Budget: $1,000 - Posted
Looking for an experienced developer - maybe you have already done this type of work before (preferred) We have a fully developed software platform with survey functionality, quizzes etc However, we need to add "branching/conditional logic" added ASAP. (field - page - form rules) For example: Program advance skip logic based on a response to a previously answered question or based on responses from multiple questions answered by the respondent. The question can be placed at any location within the survey. Program skip logic based on a response to an open ended text question. Branching from Matrix Program skip logic based on responses to a Matrix Question Extraction Extracting Response over Multiple Pages Program logic to display the options of a question based on the options selected for the previous question. Piping Text Over Multiple Pages You can display text based on the selected survey response and pipe that text over multiple pages. Branching from Multiple Select Program skip logic to branch to different locations of the survey based on answers selected for a multiple select type question. I am not technical so this may change a bit. We have a pretty tight schedule so please be very specific with your experience in SURVEY/BRANCHING SOFTWARE AREA. If you are good we likely will be using your services for other projects. PRICING - please suggest other price if needed, I am not able to edit the Fixed price for some reason
Skills: Relational Databases MySQL Programming PHP
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
I am setting up a database of property records, but have very limited database experience. I would like to set up a cloud database (ideally AWS and Microsoft SQL) that I can add records to over time and also pull down to extract data from periodically. This is an ongoing project and I need someone to help me through best practices of setting up the tables and adding records. I have a basic understanding of relational databases. This would be an ongoing project
Skills: Relational Databases Amazon Relational Database Service Database Administration Database design
Hourly - Expert ($$$) - Est. Time: Less than 1 month, 30+ hrs/week - Posted
We are looking for an experienced web developer to create a web app for one of our internal customers. The app would be written in PHP and Laravel and would be expected to take 2-4 weeks to develop. The developer would need to create the specification based on stakeholder input, code the app and assist with testing and deployment. Experience with database-driven apps required. Strong HTML/CSS/JavaScript skills are also required. Good English communication ability, too.
Skills: Relational Databases jQuery Laravel Framework