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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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    72 δουλειές που βρέθηκαν, με τιμές EUR

    Me apareció en la venta de moodle al seguir actualizando preguntas el aviso "unexpected end for json input" y ahora sólo sale error 500

    €24 (Avg Bid)
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    Se requiere una aplicacion que extraiga el primer y ultimo evento de una base de datos en sql y genere un archivo te texto con la siguiente estructura

    €149 (Avg Bid)
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    4 προσφορές
    upload a big data into database and search fast 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    how are you today? I am hiring a database expert who is able to upload terabytes data file and can search asap. Please suggest your idea, so that we can open discussion for development.

    €182 (Avg Bid)
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    14 προσφορές
    Data Transfer 6 μέρες left

    We have the need to automate our data transfer process. We currently use a manual process to upload data to an in house FTP server (Cerberus) For Data out and Internal transfer a form is printed and manually completed and passed to a supervisor for approval. If approved the form is passed to an admin area for processing and uploading to our FTP server or server share (if internal) Data In is upl...

    €852 (Avg Bid)
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    Configure Autonomous Oracle Database for auditing 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    1) Configure Autonomous Oracle Database for unified auditing. 2) Document differences bw ATP and Normal DB

    €121 (Avg Bid)
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    6 προσφορές
    Queries for a WP Project 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Write queries for custom post types. Link an online form to a database with full RBAC CRUD

    €4 / hr (Avg Bid)
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    8 προσφορές
    Oracle Apex Tutor 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Obtain a basic understanding about Oracle Apex from an experienced developer.

    €20 / hr (Avg Bid)
    €20 / hr Μέση Προσφορά
    7 προσφορές

    TalentMath is looking for Middle/Senior Full-Stack Developer or a team of developers for a new project (about 3-4 month). The project is new so we are consier developers with different technology stack. We are looking for russian-speaking developers as all documentation is in Russian. Please, do not apply if you don't know Russian. We are waiting for a great developer who will help us to bu...

    €16 / hr (Avg Bid)
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    25 προσφορές
    Word documents automation 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Automatically fullfil word documents templates with data coming for MySQL database. Each user has its associated data in a MySQL database that must be transferred to a word document template. There are different word templates so the process must be standarized and easy to modify by non-programmers

    €457 (Avg Bid)
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    Convert Visual Foxpro to ASP.NET/MSSQL 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Convert a software (chemplan) written in Visual FoxPro 9 to ASP.NET/MSSQL. Chemplan is written in a period of 30 years by various programmers. The followings describe the status of the software now and what should be done: 1) Database is already converted to SQL 2) 95% of the reports are converted to ASP.NET (DLL/FLL no longer are used) 3) A small portion of the VFP application (Search Function) ...

    €1100 (Avg Bid)
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    Need good SQL database designer 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, we need a good SQL database designer, we have a requirement related to creating some do's so we are planning to go with some expertise person who has good database knowledge related to scalability and performance worker, We have to manage a large amount of user interaction using DB we have generic topic on which we need DB structure

    €99 (Avg Bid)
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    26 προσφορές
    Hubspot Onboarding Assistance - CRM Setup Help 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for someone to help set up our new CRM software with Hubspot. Want all the data imported and the contacts/sales and deals links organised to work with our spreadsheets.

    €12 / hr (Avg Bid)
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    8 προσφορές
    Compression data dictionary 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Implement compression techniques (database)

    €6 (Avg Bid)
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    1 προσφορές
    Build an App for iOS and Android for a home delivery company 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    It should be exactly like Uber with the difference that customers would be hailing delivery guys with fixed rates for different zones and select the number of packages that need to be picked up with or without their delivery adresses. Customers should have access to statistics on their deliveries.

    €1698 (Avg Bid)
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    Data Analytics Program 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Good day I need a cloudbased program that will do data analytics ( Financial Ratios) automatically. It will need to do the following : A client will need to log in into his own account He will then need to submit his trail balance ( excel CSV format into the program ) He will need to do mappings on all the lines on the trail balance ( If the line was mapped previously, it will need to be al...

    €1063 (Avg Bid)
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    I need you to create the code that will communicate with eBay and Etsy. This code is native, and is contained in my Microsoft Access 2016 database. It does not matter (yet) what I am trying to retrieve - right now, I just need you to be able to establish a connection, issue a call to retrieve either my purchase, or sales history, and return that dataset to be readable in my MS Access database. I d...

    €45 (Avg Bid)
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    1 προσφορές
    SQL Database management & data process optimization 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Manage the complete data pipe on AWS with 50M records a day. It will require resolving any issue when it comes in quick time and keep optimizing the query and resolve DB issues. - Require expertise in DB management and SQL (10 yrs+ exp) - Can quickly understand the complex 3000 line SQL code and each logic - Comfortable working without disturbing any logic or flow Immediate ask is to resolve an...

    €175 (Avg Bid)
    Προεξέχον
    €175 Μέση Προσφορά
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    Retrieve eBay and Etsy data using MS Access VBA 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need you to create the code that will communicate with eBay and Etsy. This code is native, and is contained in my Microsoft Access 2016 database. It does not matter (yet) what I am trying to retrieve - right now, I just need you to be able to establish a connection, issue a call to retrieve either my purchase, or sales history, and return that dataset to be readable in my MS Access database. I d...

    €437 (Avg Bid)
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    22 προσφορές

    Preciso programador para modificar a aparencia de um MOD Menu do Free Fire. Tenho o APK, só preciso editar a aparência.

    €15 (Avg Bid)
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    2 προσφορές
    Moodle BigBlueButton Record Video Download Module 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want the Moodle module, which will download the course records recorded with the BigBlueButton module to the computer in Moodle. The existing BigBlueButton module allows you to preview recordings and download only webcam recordings. However, I want to download the entire course record as a single record, in mp4 file format. As an example, I add an image file. This module will be used on many mo...

    €194 (Avg Bid)
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    Hiring Data Entry 4 μέρες left

    Maintains database by entering new and updated customer and account information. Prepares source data for computer entry by compiling and sorting information. Establishes entry priorities. Processes customer and account source documents by reviewing data for deficiencies.

    €31 / hr (Avg Bid)
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    67 προσφορές
    Transfer between databases 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello I want to transfer customer data from the WHMCS system To woocommerce system It includes data, first and second username, email, password and any information that can be transferred between the two systems

    €31 (Avg Bid)
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    11 προσφορές
    mysql pagination query optimize 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need MySQL query, optimization expert for my existing project. we will discuss in chat

    €86 (Avg Bid)
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    26 προσφορές
    pdf editing and saving in CI 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want code in Code Ignitor which can edit pdf (through api) template and save it in database.

    €97 (Avg Bid)
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    9 προσφορές

    Actualmwnre usamos en la oficina Microsoft Access varios usuarios en simultáneo y con varias pantallas. Me interesa llevarlo a la nube para que el acceso y seguridad sea mucho más alto.

    €950 (Avg Bid)
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    Update FileMaker Pro Database 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a FileMaker Pro database that I need updated. It is a stand alone database created with file maker 9 a while back. I don't want to have to buy FileMaker software.

    €104 (Avg Bid)
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    Saya ingin menambahkan modul inventory pada aplikasi Perfex CRM. Database yang dibutuhkan : 1. Nama Barang 2. Harga Barang 3. Satuan Barang 4. Klasifikasi Barang 5. Supplier 6. Stok masuk, stok keluar 7. Barcode 8. Report ; Pdf, Excel Terimakasih

    €198 (Avg Bid)
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    2 προσφορές

    Saya ingin menambahkan modul inventory pada aplikasi Perfex CRM. Database yang dibutuhkan : 1. Nama Barang 2. Satuan Barang 3. Klasifikasi Barang 4. Supplier 5. Stok masuk, stok keluar 6. Barcode 7. Report ; Pdf, Excel Terimakasih

    €27 - €225
    €27 - €225
    0 προσφορές
    €440 Μέση Προσφορά
    39 προσφορές

    I’d like to get a method to dupe/duplicate items in new wonderland online (hk). All previous methods were related to WPE PRO. all previous method are patched and not working anymore.. the game is old and i think it's easy for you to find Dupe. there are 77x errors in the game ---> [κάνε είσοδο για να &delt...

    €1009 (Avg Bid)
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    Syspro ERP expert 2 μέρες left

    Needed syspro ERP queries (items, lots, vendors etc) If you provide me good result we can work for long term. Thanks.

    €644 / hr (Avg Bid)
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    Quiero conectarme a la base de datos de moodle desde knime. Es decir, querio hacer un nodo para knime que se conecte con moodle y traer los cursos para hacer el tratamiento de datos con knime. Es urgente, es facil de hacer para alguien que sepa, por lo que podemos comentarlo.

    €374 (Avg Bid)
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    2 προσφορές
    Refine My MS Access Database 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I've created Apartment Management System using MS Access. I need someone to refine the database and make it more attractive and efficient with some reports and forms. I'll share the database and all the working of the system required later.

    €21 (Avg Bid)
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    Hi , i am looking for programmers that could help set up a customised school database management system for my Soccer academy.

    €797 (Avg Bid)
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    48 προσφορές
    Nodejs + AWS DynamoDB Question for experts 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We have a dynamodb which keeps counter of an API execution count While doing load test (~100+ calls a second) we came across an issue While hitting this API, counter value being read from DynamoDB is not always the latest one. Depending on the read counter, we allow or deny execution of API As the value being read is not the latest one, we end up allowing access... Example: limit is set to 50 re...

    €18 (Avg Bid)
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    1 προσφορές
    €19 Μέση Προσφορά
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    Create database query 2 μέρες left

    I do a bit of sports trading as a hobby, mainly on the horse racing markets. I maintain a database which I update daily that currently contains 400k+ records. Each morning I download a list of horses due to race that day and manually check them against the database. This is quite time-consuming. What I require is some mechanism where the daily list of runners is queried against the database and ...

    €476 (Avg Bid)
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    cerco una persona che sappia modificare un database MySQL e aggiungere i nuovi campi alle schermate già esistenti ho già progetto ed analisi nel dettaglio

    €171 (Avg Bid)
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    Realizar examen de fundamentos de informática tipo test

    €22 (Avg Bid)
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    database(norminalization) 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    this project will require recent knowledge on database norminalization.

    €17 (Avg Bid)
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    mysql workbench 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    All of the queries in this phase must be in one .sql file.  The naming convention for this phase is your last name, first initial, Phase4.  As an example, StoneMPhase4.sql. The queries must also be done in the order listed below.  My suggestion would be to write the query and execute it.  If it works save the file.  Then add the next query, execute it, and save.  Cont...

    €245 (Avg Bid)
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    I'm an old fashioned programmer that requires a simple Database program written in Pascal (Lazarus Preferred) that will perform simple Read / Write / Update to a .dat file that has a .index file with multiple index files allowable. If you recognize this from Btrieve, you probably know and understand what type of project this is. I don't need or want SQL. I would like it to b...

    €970 (Avg Bid)
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    CREATE SQL QUERIES 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need to create SQL Queries to do a report in excel but i dont know how to do it i have an example of the report i need to do and the tablas i need to find the data. Can anyone help me?

    €19 (Avg Bid)
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    Build a klick dummy (desktop application/admin tool) -- 3 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi I’m looking for someone to build me a klick dummy (Desktopversion) of an admin tool. You should be familiar with excel-like lists and connecting fields (from the List) within the admin tool. The klick dummy conists of 5 main categories in whom you can enter, connect, download (in PDF and excel) or manage Data. The klick dummy does not contain any API conection or posibilities to upload da...

    €314 (Avg Bid)
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    O projeto consiste em calcular estimativas de custos com base em informações já alocadas em um banco de dados MySQL. O desenvolvimento deve ser todo em Python. [κάνε είσοδο για να δεις το URL] Input: dados MySQL Funções de Cálculo Output: ...

    €138 (Avg Bid)
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    4 προσφορές

    Se requiere desarrollar un liquidador de nómina parametrizable con la normas colombianas y se que integre con la erp Oracle EBS, debe ser desarrollo en Oracle Apex y tener un portal de empleados

    €1078 (Avg Bid)
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    Build a database 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Database designing, implementation, support and integration. Either from scratch or using online platforms.

    €1003 (Avg Bid)
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    Prepare CSV for upload 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We have approx 42 tables for our web app. We had created a SQL database for testing. Need this SQL database updated (with missing data added.) Verifiable experience in creating / administering Databases. Ability to quickly create and update SQL e-commerce databases... Hourly rate but will need to give estimate before. The hourly rate can only be added manually after the delivery milest...

    €7 / hr (Avg Bid)
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    I have a document includes 1700 Words in a computer science specialty I want an expert database or IoT devices such as (ESP32, RFID card reader, Servo Motor, and ultrasonic sensor ) to academic proofreading, paraphrasing, and some notes below: • Your use of the English language is poor, bordering on being unreadable in places. • You use incomplete sentences. • You do not use p...

    €15 (Avg Bid)
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