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Database programming falls into three categories: maintenance, data processing and programming. The programming portion is the creation of bespoke database for an application that allows for the application to interact with it. The bulk of work for a database programmer however, is the maintenance. Troubleshooting issues, recovering data and providing technical support provide a continuous employment for database professionals.

Processing the data is the importing, organizing and translating of data into the database. The programmer will write scripts to this effect, and perform daily checks on the database. This provides feedback in terms of any maintenance that is required.

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    Big Data verification 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Cross Checking accuracy of data for millions of records. Basic SQL queries and excellent knowledge of Excel Must Prior experience will be advantage

    $109 (Avg Bid)
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    13 заявки
    I need a FileMaker Pro developer 6 дні(-в) left
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    Hi there, I'm a script supervisor and I need to build a database for my work in the film industry. Thanks, G

    $1436 (Avg Bid)
    Угода про нерозголошення
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    I need someone to make me a duels (pvp combat) server in java using the Minecraft ( ) java edition spigot api (). I will need source code but no redistribution rights. The server should allow players to combat each other in multiple ways. Some examples of the type of duels plugin we need made: , , . There is additionally an example of what we need done on the minecraft server hypixel.net. The duels plugin should be able to scale across multiple spigot server instances to allow for optimal performance. Note: This is not a website, it is a server addon for the spigot minecraft java server. The api docs are at and the javadocs are at . We can provide all messages, gui designs, terrains and similar, you do not need to have good english to complete this. I am able to amend the budget if n...

    $214 (Avg Bid)
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    Trying to create a search form which lists delivery prices for every post code in the UK, Would like the end user to enter a postcode select parcel type and delivering costings to appear. All data is currently in an Access Database and Excel Spreadsheet. Thanks

    $29 / hr (Avg Bid)
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    SQL and Python 6 дні(-в) left
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    simple question for a SQL automation code and a SQL question: 1.D_CALENDAR is a table with a record for every DATE_KEY, and holds a variety of information about the company’s internal calendar, which can help automate processes. used the attached SQL code to answer the following questions: see the documents for details.

    $36 (Avg Bid)
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    We have game platform online we need program and app to create user and password also we need to monitor the donations ( payment ) we receive and control the cash out we pay to players also to control the match that given only once every 24 hours

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    Database and big data project 6 дні(-в) left
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    If you are an expert and willing to help please don't hesitate to text me.

    $13 / hr (Avg Bid)
    $13 / hr Сер. заявка
    9 заявки

    Need a Google Sheet based solution 1. Database is required to store all details of all students. Unique key will be phone number(might change as well) 2. Admin login can access the whole database, should have option to create, modify and delete any record. 3. Admin login should have filter options to filter data by Branch, Grade, Batch (these fields can be finalised later) 4. There should have a form to register new students with fields like Name, address, phone no etc(those can be finalised later). A new row with the details will be created in the database after successful submission. 5. There needs to be an option to record student's monthly payment in database. If should be registered against last month-year for which payment is pending for that student(for e.g. if last payment ...

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    SQL short assignment 5 дні(-в) left
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    hello, i need help querying a public dataset using Big Query. please place your bid for further details

    $168 (Avg Bid)
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    Course learning center using Wordpress 5 дні(-в) left
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    NOTE: NEGOTIATING IS NOT ALLOWED, WHAT YOU BID IS WHAT YOU GET, DON'T WASTE YOUR TIME AND MY TIME TRYING TO PUSH THE BUDGET AND GO TO A DIFFERENT PROJECT IF CAN'T DO THE WORK WITHIN BUDGET Name: Canadian Learning Academy 1- 6 Main pages(Home, Courses, Services, Teachers, News(Blog), Contact 2- 2 legal pages at footer (Privacy Policy, Terms & Conditions) 3- Allow 2 types of user to create an account (Instructors, Students) 4- Connect website to Google Console for SEO and Google Analytics 5- Student Dashboard profile to include a personalized details with a wishlist and reviews and enrolled courses) also a review for the student and his old reviews for courses 6- Instructors Dashboard (Upload a course, Show his courses), be able to advertise in the website, payment method f...

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    Jobseekers Database 5 дні(-в) left
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    If you know how to collect fresh job seekers database we are ready to buy on a permanent basis. Interested only in USA databases.

    $443 (Avg Bid)
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    MySql Project 4 дні(-в) left

    I have a small MySql project that I need to complete. I need someone to help me with it. If you want more details please contact me.

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    ER Diagram needs to be drawn -- 2 4 дні(-в) left
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    I have a Business rule for which an ER Diagram needs to be drawn. I would like to pay $7 for this.

    $4 / hr (Avg Bid)
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    MY SQL data base replicator for windows, that can replicate a MY SQL database shema and push the data to another MYSQL database

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    Graph database research 4 дні(-в) left
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    Correction and update a research

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    Build me a database in wordpress for singers and songs 4 дні(-в) left
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    Looking for a database in WordPress that will generate singers, songs and their information so users can quickly find the information on the singer they like please include examples of databases you have worked on and for functionality. Data should be easy and intuitive to add I am happy for use of an established plug in or for a custom build please show what you can do If possible a similar functionality to IMDB for the data base to manifest its differential findings such age age start signs etc

    $159 (Avg Bid)
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    Database design tips 4 дні(-в) left
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    Write, in your own words, a summary on the Database Design Tips tutorials while incorporating your own experience and understanding. Apply critical thinking and an academic writing style that demonstrates your understanding of the difference between a Microsoft Access database and an Excel spreadsheet by comparing the features of each and when they would be used as personal computer applications if applicable. Additionally, include basic diagram for a database that includes at least 2 tables and at least 3 fields on each table.

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    mysql blocked after a series of upgrades and inserts performed 4 дні(-в) left
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    Hi, as the title suggests, my mysql instance crashes after a certain number of loaded or modified elements .. I have a snapshot of the server so for data recovery it is not a problem, but I would like to understand why this happens and how to remedy the problem

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    Build me an ACCESS based program 4 дні(-в) left
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    Indie Filmmaker with accounting code request. Need to build a simple database to enter crew members, assign a code, Track purchases information as well assign bank reconciles. Works of general ledger numbers 1000 -10000 and sub accounts 001-015. specific for film budget numbers

    $208 (Avg Bid)
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    Oracle APEX database design 3 дні(-в) left
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    need someone who can work on oracle APEX database related work

    $43 (Avg Bid)
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    Product for full accounting of employees. It is possible to transfer employees to structural departments. Also the registration of employees and their dismissal. An extensive database on the management of employees and their responsibilities in your company.

    $185 (Avg Bid)
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    ER Diagram needs to be drawn 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a Business rule for which an ER Diagram needs to be drawn. I would like to pay $7 for this.

    $6 / hr (Avg Bid)
    $6 / hr Сер. заявка
    7 заявки
    someone expert in cloud databse development 3 дні(-в) left
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    Looking for sql expert to do development to use hadoop vm by following instrructions, i can share details with you , thank you, Looking for somone experience in Big cloud Data management.

    $168 (Avg Bid)
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    SQL Server Support & Development 2 дні(-в) left
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    I'm looking for somebody whose happy to work with us on a flexible basis, supporting and developing SQL Server databases. This would be ongoing and ideally suit somebody whose doesn't need to rely on this being their main source of income.

    $27 / hr (Avg Bid)
    $27 / hr Сер. заявка
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    Develop a site to gather CV data and partnerships. All Details in the attachment

    $1814 (Avg Bid)
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    Server software to recieve and send data according to API:s and other link data.

    $530 (Avg Bid)
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    Need experiences developer who has knowledge in creating data pipelines for loading data from mongo to bigquery using pubsub as event trigger via cloud storage to understand existing code base for the same data pipeline.

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    SAP Business 1 query with link to pricelist hirtory tables 2 дні(-в) left
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    We need a report which will indicate differences between the selling prices of products on sales orders at the time sales orders have been added to SAP (therefore approved and added by the creator of the sales orders) vs the selling prices of those products at that point in time on the price lists related to the customer being sold to. This will therefore require referencing the history tables of the pricelists and comparing to the price list and prices related to the customer at the point in time of adding the sales orders. The query should therefore compare the final selling prices of the products on the sales orders (closed sales orders) and compare it to the selling prices of those products which was applicable at the point in time the sales order was originally added to SAP.

    $166 (Avg Bid)
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    MSSQL Microsoft SQL database optimisation 2 дні(-в) left
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    We require fully experienced Microsoft SQL database administrator to optimise and support stored procedures. Our database already exists

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    Need help in a project -- 3 2 дні(-в) left
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    Need help in a project Web Programming Spring Tool Suite database interactions

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    Flutter Image Gallery 1 день left
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    Hello developers, I need someone to implement a simple Flutter App in plain DART that can run on iOS, Android, macOS & windows. No rushed deadline. No existing codebase to integrate into. It should be a simple Image Gallery app with the following features: - load images (thumbnails) from sqlite database based on SQL query (using the moor/drift library for database IO) - pinch to zoom gesture (on iOS/Android) to scale the gallery element size (+/- keys on desktop) - infinit scrolling ListView as base (using pagination) <- core work package - very simple search field on the top to start a query on a 'year' column - all images shall be cropped to a square format It is very important and will be of highest priority that the resulting code is: - efficient and low memory footpri...

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    People Planning Center is the database that we use. Each month we collect information from several departments and put together reports in Excel or Google Docs. Looking to streamline this process. We want something that pulls the information automatically, that will calculate and also give us some options on the type of reports we can print or share.

    $213 (Avg Bid)
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    Make a plugin license 1 день left

    So I'm trying to create a minecraft server with custom plugins and I want if people don't have a license KEY to my plugin the server to shut down

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    MIS expert required. 1 день left
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    MIS expert required. Database expert required.. i need this small project today

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    4 заявки
    Science Database SQL -- 2 1 день left
    ПІДТВЕРДЖЕНО

    I need a freelancer who has studied databases and sql to help me resolve these problems in the PDF which i have uploaded. As i have said it's about databases, sql, indexing and Cost optimization.

    $36 (Avg Bid)
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    Plataforma de dados Queremos fazer um plataforma de dados e tals para centralizar as informações etc etc. Basicamente, o projeto consiste em: Criar um DataWarehouse; Conectar nosso banco de dados MYSQL ao DW, fazendo tratamento e modelagem dos dados; Conectar algumas API externas (ex.: serviço de mensageria, CRM, etc) Conectar o DW a uma plataforma de Dataviz Criar dashboards com os indicadores que precisamos

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    Science Database SQL 1 день left
    ПІДТВЕРДЖЕНО

    I need a freelancer who has studied databases and sql to help me resolve these problems in the PDF which i have uploaded. As i have said it's about databases, sql, indexing and Cost optimization.

    $31 (Avg Bid)
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    Finish a Project (Time tracking software) 1 день left
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    Hello, I worked with a guy that was creating a windows application based timekeeper project for me. Unfortunately we parted ways due to a bigger project coming along for him. My program is coded in react/electron and needs to be finished. At the time of writing this, we are about 60-80% complete and it just requires some bug fixes and feature updates before roll-out. I’m interested in more features for a version 2.0 once the initial roll out is complete. I also have a couple more projects in my head that haven’t been started yet. So I’m looking for an excellent coder and problem solver that can help these ideas in my head come to life. For this quote, I’m just looking for someone to finish what we have started to get v1.0 in a usable format. I give a bunch of l...

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    MYSQL driven PHP website with human readable code -- 2 21 годин(-и) left
    ПІДТВЕРДЖЕНО

    First, when responding to this project, start by showing you have read my post. Boilerplate responses that haven't read the requirements will not be considered. Thanks! We need an admin panel with a form to enter data into the database. Then we need simple php scripts to print and search the data in the DB. The digital assets (Items) to inventory are mostly photos, but also audio and video. We also need to track a few physical objects which may be loaned to the Museum. The metaphor we use. Imagine a photo: five Persons attending a recurring event standing in front of a Cottage including a chair (Object) with a donkey in the background. We intend to inventory around 2,000 Items into a database already designed for this project. Importantly the code for this must be human rea...

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    Hi everyone, this is the error I am getting, who can help me? Thanks. ❤️ Unknown column 'freeleech' in 'field list' select fid, info_hash, leechers, seeders, flags, mtime, ctime, freeleech, uid from xbt_files where 0

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    Expert in MySQL 18 годин(-и) left

    I want a person who is expert in handling MySQL databases for my company.

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    Hi! We´re building a filterable database for lawyers and would like a quotation from you. We need help with building this in Webflow. You can either use our existing mid/high-fidelity build or make it from scratch. All design has been done in Figma and will be accessible whilst we have a go. Connecting Airtable (we got 2 databases, one with courses and one with teachers) Connect with the following boosters: advanced pagination, dynamic list filters, dynamic list sort and real-time list search. We have made most of the settings on these platforms. Responsive (mobile / desktop) Watch this video for better understanding (tutorial): This is our mid-fidelity mockup made in Webflow: The site contains of 4 pages. Welcome page This is a welcome page where user can pre-filter wh...

    $22 / hr (Avg Bid)
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    Programmer needed 15 годин(-и) left

    I want an app in pc that shows exe games when i select the game and press start the game i have shosen will open up. Also, I want to control the time when the game start and close the game after the selected time. It is for gaming store Thanks all

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    Reviews for one million products 13 годин(-и) left

    I need a review for each product. I wanted to fix the error in google webmastr tools. Missing "review" field (optional) Missing aggregate rating field (optional)

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    Competitive Programming 11 годин(-и) left
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    I need guys who ever currently practicing computer programming problem solving like HackerEarth, HackerRank, CodeWars, CodeChef, LeetCode,etc.

    $12 / hr (Avg Bid)
    Місцевий
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    Hackathon expert 4 годин(-и) left

    I want an expert in frontend ,backend and database

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    4 заявки
    Oracle Apex Senior Developer Закінчився left

    Looking for a Senior Oracle APEX developer to extend our web based customer dashboard. This dashboard shows customer KPI's and is to be significantly expanded with further key figures. Please apply if you are a Senior and have done Oracle APEX work before. We will need to see work example you have done.

    $15 / hr (Avg Bid)
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