Programación de bases de datos Jobs

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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    65 trabajados encontrados, precios en USD

    Necesito la realización de un modelo rápido para una base de datos SQL. Se pide: UML, diseño lógico, SQL, Oracle y diseño conceptual. Deadline: martes 13 de febrero a las 2:00 pm (hora de España). Presupuesto cerrado: 50€+5€ comisiones = 55€

    $129 (Avg Bid)
    $129 Oferta promedio
    7 ofertas

    I need web/cloud-based data entry software. My teammates are currently working on an excel sheets but due to long-sheet, it takes time to search data and adding data. So I like to create web-based software. This software will have these functionalities. User Panel;- #[iniciar sesión para ver URL] data/Remove/see/modify data(Only which user inputed) #[iniciar sesión para ver URL] ad...

    $216 (Avg Bid)
    $216 Oferta promedio
    3 ofertas
    Need help in MYsql 6 días left
    VERIFICADO

    Need some help with MySQL(database management system)

    $21 (Avg Bid)
    $21 Oferta promedio
    31 ofertas
    database expert required1 6 días left
    VERIFICADO

    I need a database expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $2 - $6 / hr
    Sellado
    $2 - $6 / hr
    11 ofertas

    Hello there, I am searching for the freelancer who is professional in Database Systems based on Online Restaurant Reservation System. You are required to accomplish these tasks in Microsoft Words: 1. Background/ Introduction 2. Scope System 3. Objectives 4. Attributes and Primary Key 5. Business Rules and Relationship 6. Entity Relationship Diagram 7. Extended Entity Relationship Diagram The att...

    $29 (Avg Bid)
    $29 Oferta promedio
    6 ofertas
    Microsoft Access 6 días left

    we need to hire a developer who can assist us to develop our MS Access sysytem

    $261 (Avg Bid)
    $261 Oferta promedio
    7 ofertas

    Write the SQL Code for creating the database tables

    $365 (Avg Bid)
    $365 Oferta promedio
    26 ofertas

    Paste the ER diagram and Relational Schema in a Word document. Also, clearly state any assumptions that you make

    $338 (Avg Bid)
    $338 Oferta promedio
    15 ofertas

    Writing a code via Javascript based on algorithms and specifications that will provide in chat

    $379 (Avg Bid)
    $379 Oferta promedio
    22 ofertas

    I have an ER diagram for a database, I want someone to implement it on the MYSQL workbench and make the code and relations, etc..

    $113 (Avg Bid)
    $113 Oferta promedio
    26 ofertas

    Procuro um sistema com as mesmas funcionalidades do sistema desse site [iniciar sesión para ver URL]

    $1966 (Avg Bid)
    $1966 Oferta promedio
    3 ofertas

    I have 145,000,000 rows in my wp_postmeta table. I know a great deal of these are orphaned, and I would like to clean them out. I ran the usual SQL query, but it keeps timing out on me - I'm assuming due to the sheer volume of the table. Is there a way to process these in batches? Any way to clean this table out? Thanks!

    $40 (Avg Bid)
    $40 Oferta promedio
    9 ofertas
    Oracle database Administration. 6 días left
    VERIFICADO

    This would include making queries. Pl/ sql, data integration , data security . This all has to be done on oracle database server. We will provide more details

    $154 (Avg Bid)
    $154 Oferta promedio
    13 ofertas

    Doing some options trading over some very short timeframes. Will have a database of roughly 25 million records (see attached). Need Access to generate a large table based on the attached Output file. Basically, for a given strike, date, type, and DTE, I need a table with each 'mid' price for every minute of the day. So yes, the table will end up about 390 columns wide, and maybe 1,000 ro...

    $473 (Avg Bid)
    $473 Oferta promedio
    26 ofertas

    We do dream interpretation. We want to create a comprehensive dream journal with an integrated symbol dictionary. We currently use Kajabi as our website platform. DO NOT WASTE MY TIME IF YOU DO NOT UNDERSTAND KAJABI. Kajabi allows us to create a "product" and sell it for a price or subscription, so that part of it is already in place. Kajabi also has the ability for them to have an a...

    $1258 (Avg Bid)
    $1258 Oferta promedio
    46 ofertas

    Looking for an individual who can support with SQL development for a data warehouse development remotely. The candidate should have following skillset and experience: 1. Strong SQL coding skills who can develop a sql program to develop a data warehouse 2. Should also have SQL queries performance tuning and analysis to optimize the SQL queries for better performance with best practices. 3. One has ...

    $25 / hr (Avg Bid)
    $25 / hr Oferta promedio
    7 ofertas
    $90 Oferta promedio
    14 ofertas

    database is provided Data Manipulation, Cleaning and Perdition by using SQL, Weka and Kaggle

    $223 (Avg Bid)
    $223 Oferta promedio
    5 ofertas

    I have a project for a database systems, to create these: [A] Follow the following phases to develop a database Phase 1: Requirements collection and analysis. Phase 2: Conceptual Design. Phase 3: Logical design (data model mapping). Phase 4: Physical design. [B] Provide the following deliverables: 1- ER diagram (PowerPoint file) 2- EER diagram (MySQL Workbench file .mwb) 3- S...

    $28 (Avg Bid)
    $28 Oferta promedio
    11 ofertas
    Access Data base 6 días left
    VERIFICADO

    Front end and back end IN and OUT inventory

    $203 (Avg Bid)
    $203 Oferta promedio
    19 ofertas

    We are a small-medium sized company in the financial services industry looking for a talented freelancer with expertise in the data and information space to drive the design, development and implementation of a central data warehouse for our business. We need a dynamic and innovative individual who can fast track solutions and is more focused on outcomes than on following cumbersome design and de...

    $26 / hr (Avg Bid)
    $26 / hr Oferta promedio
    5 ofertas

    Need to Refurbish existing SQL queries. All details of Tables and sample data will be provided. Refurbishing needs on-demand and immediate basis with in some hours.

    $8 / hr (Avg Bid)
    $8 / hr Oferta promedio
    8 ofertas
    $128 Oferta promedio
    8 ofertas
    Database Design -- 3 5 días left
    VERIFICADO

    I want help with developing database design for e-banking

    $32 (Avg Bid)
    $32 Oferta promedio
    8 ofertas
    database using 000webhost 5 días left
    VERIFICADO

    a good database using 000webhost and understanding I have most of it done but I need a hand to finish the entire project

    $23 (Avg Bid)
    $23 Oferta promedio
    2 ofertas
    Basic database design 5 días left
    VERIFICADO

    Hello, I need help creating a basic working database on MYSQL that stores information for a website I am creating. If you know anything about this and can help let me know!

    $126 (Avg Bid)
    $126 Oferta promedio
    32 ofertas

    This projects includes: 1. Gathering data from various publicly available known sources 2. Create a database structure 3. Power the website using this data and certain algorithms (predefined)

    $80 (Avg Bid)
    $80 Oferta promedio
    2 ofertas
    Build me a react native App 4 días left
    VERIFICADO

    I'm looking for a freelancer who can make me an app which is a replica of Uber Eats. The app must be made in react using JavaScript. You may choose which services you need to include (e.g. database) as long as they are not too expensive (we will get into this if you are picked). There will be further opportunities for work in the future as this is a start up and I will need to stay in conta...

    $2396 (Avg Bid)
    $2396 Oferta promedio
    40 ofertas

    I need help in Database Management Systems project Deadline is April 15 topics included for the project - Entity Relationship Model - Relational Data Model - Relational Algebra - Relational Calculus

    $62 (Avg Bid)
    $62 Oferta promedio
    8 ofertas
    Database Expert -- 3 4 días left
    VERIFICADO

    I need someone who is expert in database and have very strong concepts.

    $26 (Avg Bid)
    $26 Oferta promedio
    14 ofertas

    Database with SQLite for a simple book collection. Already have majority of the content and will pass it over. - Table entries for SQlite - Java application Need create an XML representation and XSLT Requirement: ***Only need to generate xmlns*** (file for XML scheme, as well as the XML instance document). This project is very simple.

    $28 (Avg Bid)
    $28 Oferta promedio
    3 ofertas
    Build a Plugin 4 días left
    VERIFICADO

    Do a plugin for my website. It should be a clickflow.

    $327 (Avg Bid)
    $327 Oferta promedio
    2 ofertas

    simple system for checking in and out our equipment. Using a barcode scanner and keeping record of where things are and if they’ve come back

    $180 (Avg Bid)
    $180 Oferta promedio
    8 ofertas

    I need help in Database Management Systems project Deadline is April 15 topics included for the project - Entity Relationship Model - Relational Data Model - Relational Algebra - Relational Calculus

    $52 (Avg Bid)
    $52 Oferta promedio
    7 ofertas

    I need to make parser from copart and iaai auto auctions, and write it to mysql. Who can do this, write, we will discuss details. Требуется парсер с автомобильных аукционов copart и iaai, требуется парсить информацию, номер лота, в т.ч. и фото, админ и клиентскую часть допишу сам на laravel, данные можно и передавать в json, дальше сам с ними разберусь.

    $278 (Avg Bid)
    $278 Oferta promedio
    1 ofertas
    REALIZZAZIONE APP IPHONE E ANDROID 2 días left
    VERIFICADO

    REALIZZAZIONE APP IPHONE E ANDROID

    $14 / hr (Avg Bid)
    $14 / hr Oferta promedio
    6 ofertas
    SQL Small Project 2 días left
    VERIFICADO

    Hello I am looking for someone with azure database experience to complete very simple sql task message me if interested

    $19 (Avg Bid)
    $19 Oferta promedio
    22 ofertas

    Require web tool in which one can select shapes(shape will be provide by us) of the design and only need to provide measurement after that all details can be exported in pdf with material consumption details

    $40 (Avg Bid)
    $40 Oferta promedio
    1 ofertas

    - Use existing blockchain (TBD) to create complex and affordable smart contracts - Build a liquidity pool - Create a private blockchain to manage internal data - Immense blockchain experience (3+ years)

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    5 ofertas

    I am looking for help on behalf of my client - a vaccination and respiratory clinic in Western Sydney. They are currently processing a large amount of patient information due to COVID19, and are looking for an automated solution. The client seeks to have a script created, that can pull patient information from an excel spreadsheet, and auto fill the necessary info into the appropriate fields on t...

    $867 (Avg Bid)
    $867 Oferta promedio
    46 ofertas

    I have a webshop build on woocommerce. The webshop sells posters online. I need extracts from the database on orders. I need details on a daily basis with: How much of each size have been sold How many customers paid for shipping How may customers got free shipping (we give free shipping of the order is at minimum kr. 399) I need this info sent to me as excel file, so we can see our profits an...

    $196 (Avg Bid)
    $196 Oferta promedio
    28 ofertas

    I have a project which currently reads cvs file and writer which calls a class to process tho values. My goal is to add a db reader to the exciting process without replacing the cvs reader. Eventually combining the values from cvs and db to call the same writer and the class where the processing happes. I will connect via zoom to show the code.

    $160 (Avg Bid)
    $160 Oferta promedio
    8 ofertas
    database work 1 día left
    VERIFICADO

    please bid and i'll get back to u thanks

    $35 (Avg Bid)
    $35 Oferta promedio
    32 ofertas
    Need a simple web form 1 día left
    VERIFICADO

    Need a web programmer to create a simple web form and manage it from cell phones. More details over chat.

    $25 (Avg Bid)
    $25 Oferta promedio
    10 ofertas

    Hello, We are looking for a solution for collecting Data from our POS-System. It is not an option to extract the Database of the POS-System Directly. (Due to ownership it is very closed) Yet the system prints all the data we need physicly in the form of reports. Yet these reports are not preferreble for long time trends beceause of format and volume: 10 Differents Daily Reports A Day (multiple ...

    $1957 (Avg Bid)
    $1957 Oferta promedio
    25 ofertas

    This android app is meant to be used with an HVAC controller PCB board which will be monitoring and controlling multiple heating sources (diesel boilers, electric heaters etc.). The main purpose of this app is to perform the controller’s initial setup. The user will connect to the board via Bluetooth in order to perform an initial setup on the board. To perform this setup, the user will hav...

    $933 (Avg Bid)
    $933 Oferta promedio
    10 ofertas
    Database Manager 23 horas left

    I'm in need of someone that's good in Database

    $2374 (Avg Bid)
    $2374 Oferta promedio
    40 ofertas
    Python Programming 21 horas left

    Python Programming which is integrated with MySQL and GUI.

    $22 (Avg Bid)
    $22 Oferta promedio
    7 ofertas