Database Design Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $25 - Posted
Your task for this project is to act as a database designer in the case study that has been provided. You need to model the system described in the case study by creating a Physical Data Model using ​MySQL Workbench. Your diagram must conform to the notation used in this subject (e.g. showing crow’s feet). If your model includes resolved sub​types you must explain this in the written part of the submission. You may wish to add labels to your ER diagram to aid your explanation (e.g. “​... as seen next to point 1.1 in the ER diagram...”). You need to show the name of each relationship. Write down any assumptions you made when designing your model. (Making an assumption for no other reason than to simplify the exercise will not be accepted.) Your assumptions should be about 500 words. Make sure you explain the reasons for your design decisions or you will receive lower marks. For example, you may decide to denormalise part of your solution for the purposes of query speeds.
Skills: Database design MySQL Programming SQL
Hourly - Entry Level ($) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hello, I need an Oracle DBA that knows how to solve the questions on the attached file accordingly. Basically write out the procedure to take when answering the questions to get the error and then write another procedure to take in solving the error. Please attach the answers with the questions accordingly. Two separate solutions done for Windows and Unix Platform would be preferable. Please send the two separately when done. Note: These procedures should work on the actually oracle platform. Thank you.
Skills: Database design database management Microsoft SQL Server Administration MySQL Administration
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
We are looking for a professional Database administrator to keep our database up and running smoothly 24/7. The goal is to provide a seamless flow of information throughout the company, considering both back data structure and front accessibility for end-users.
Skills: Database design
Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Hi Friends, I am looking a expert who can help us in Architecture of Database as we have huge traffic. We are a advertising company. So we have huge clicks and impression. We need to handle 10 million clicks per day. This will increased to 100 million -1 billion clicks and impression per day. Thanks Ranjeet Ranjan
Skills: Database design Architecture Database Modeling MySQL Programming
Fixed-Price - Intermediate ($$) - Est. Budget: $350 - Posted
I have a seven tab excel file that tracks training for around 400 people (example attached). I need the capability to run various reports based on the information form the excel file. I am open to suggestions of adding more data, reconfiguring the data and even moving it to Access if necessary. Quick and cost effective is important as is ease of use and achieving desired results. If you could provide an example of what you intend to do or already have done that would help in the decision process.
Skills: Database design database management Database Modeling database programming
Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
MPPS Solutions in partnership with CatchPro Inc is a team of young, motivated and super enthusiastic professionals. Our boutique firm offers full service IT Recruitment (executive search & custom headhunting) to help small to large businesses attract, hire and retain the best talent in the industry. We strive to bring only top talent into rewarding careers with our valued clients. Summary: We are searching for an enthusiastic, outgoing and eager Business Development Manager with outstanding personality and communication skills to source and establish new client relationships for our firm. A successful Business Development Manager will hunt for new business by applying various BD techniques and develop new clients and growing relationships for temporary and direct hire positions. Main Responsibilities: Source and establish new relationships with potential clients using various direct methods such as cold calling, emails, face-to- face meetings with key decision makers within the organizations, as well as using your own networking Represent the company in the most professional manner at all times Build strong relationships with the potential clients resulting in securing further business opportunities Negotiate contract rates with a focus on company’s profitability goals and objectives Meet and exceed company's staffing targets Demonstrate high level of energy and professionalism working with internal and external networks Requirements: Results-oriented self-starter that takes action without being instructed Strong interpersonal skills in influencing decision makers Must feel comfortable reaching out and engaging in conversations with C-level contacts of medium to large organizations Determined professional with outstanding follow-up and persistence skills Strong self-motivation, focus and passion for selling At least 2-3 years experience in a similar role in IT staffing industry is a strong asset Excellent communication and written skills Experience preparing and presenting winning proposals What we offer: Super flexible work schedule Awesome work environment
Skills: Database design Agile software development GUI Design Mobile App Development
Fixed-Price - Expert ($$$) - Est. Budget: $750 - Posted
We have a Symfony2 based system for managing Lists (lists of subscribers) and distributing them among our partners. The system is for lead distribution and managing bulk "full record" data which includes basic contact details about each user such as "first name, last name, address1, address2, city, state, zip, phone number, email address, opt-in timestamp, source URL" and a few other fields. Admins and List Owners will need the option to enable 3rd Party "data validation" services on the lists - to have the system run new incoming records against data validation APIs (for email data hygiene and to verify phone numbers are real, addresses are real, etc.) to confirm the quality/realness of the records (and scrub junk/fake data submissions out before redistributing). There should also be a way to manage "suppression lists" and a dedicated "blacklist API" for retrieving suppressed records across the system and per list. - A high-level explanation of the system scope is as follows - A data "partner" will POST in realtime leads to our secure (and scalable) API, at a rate of upwards of 1mil per hour, per partner. The system needs to be able to scale/handle thousands of concurrent requests and not fail/drop incoming records. Logging should be intelligently thought out, and we will want real-time reporting of the list activity and user activity (with a caching layer and intelligent architecture for responsiveness and accuracy). For the API - Something based on Go, Elixir, or Java may be good for this, with an in-memory storage system like Redis or NoSQL for the delayed writes and queuing (open to clever recommendations, as long as they make sense and are dead-simple to maintain). On the UI side, admins should be able to create users with permissions based on lists (list owner, can view list, can view/retrieve records from lists(daily quotas on how many records they can pull, etc.) and other such "List Management" functionality. List Owner and Admin users should be able to fully manage their lists and setup both Incoming and Outgoing posting specs. This means they can set an incoming API Auth Key or User/Pass combo for Data Partners to "Post in" new records, as well setup "Outgoing Feeds" that will be queued and sent out to other platform APIs automatically. So, for a high-level flow: A data partner posts in records from their lander page. The system (for example) has an "Outgoing Feed" for that particular list, and as quickly as the records are coming in to the API, they are also being posted out to another 2-3 partner API's for distribution of the realtime records. Users will need to be able to "export" or "pull" UNIQUE records from the lists (no duplicates, and should only be pulled once per day per partner). So for example, if 100,000 new records come in today for "List ID 1234" and there are 10 data partners who have "Export" permissions with 100k daily quota cap, they can login to the UI and pull those 100,000 new records ONCE each for the day. We also need the option to "Batch deliver" these data segments via email (via tokenized/secure download link) or automated FTP upload. The system is currently in an unfinished state, and we would like to have a skilled high-scale developer familiarize themselves with the currently existing platform, form a clear vision of what it needs to become, and rewrite it from scratch - to comprehensively cover our use cases. For the right candidate, this project will lead to much more work. We are an innovative and fast-moving company and have lots of fun engineering challenges and interesting platforms to cut your teeth on.
Skills: Database design AngularJS Elixir Golang