数据库编程 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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    40 份搜到的工作,货币单位为 HKD

    Load Citect SCADA, extract trend data to InFluxDB and display in Grafana

    $2221 (Avg Bid)
    $2221 平均报价
    11 个竞标
    Google Sheet Connect MySql 6 天 left
    已验证

    1. Create script to connect seet with mysql database 2. Create function to select table and search by field and display variable 3. Create function to display a table from mysql into sheet

    $3595 (Avg Bid)
    $3595 平均报价
    50 个竞标
    Solve MySQL Problem 6 天 left
    已验证

    I have a problem in MySQL and need some expert to solve. I will provide the file to have a look at the problem before hiring to check if you are able to solve it.

    $181 (Avg Bid)
    $181 平均报价
    20 个竞标

    Il progetto prevede la realizzazione di un semplice software in java che faccia da middleware tra il macchinario cobas e411 e un database MySql. Il programma dovrà instaurare un canale di comunicazione con il macchinario e mettersi in attesa delle informazioni che arriveranno. Di base il cobas e411 manderà al software un codice numerico, l’applicazione dovrà interrogare il database e recuperare i codici degli esami da dover eseguire inviando il tutto al macchinario. Il software deve poter ricevere contemporaneamente più richieste e mettersi in attesa di più risposte dal macchinario. Infatti, una volta effettuato l’esame, il macchinario provvederà ad inviare l’esito al software che dovrà memorizzarlo nel database MySql. La c...

    $102 / hr (Avg Bid)
    $102 / hr 平均报价
    9 个竞标

    Database developer needed urgently

    $117 / hr (Avg Bid)
    $117 / hr 平均报价
    22 个竞标

    Database developer needed urgently

    $228 / hr (Avg Bid)
    $228 / hr 平均报价
    23 个竞标

    Il progetto prevede la realizzazione di un semplice software in java che faccia da middleware tra il macchinario cobas e411 e un database MySql. Il programma dovrà instaurare un canale di comunicazione con il macchinario e mettersi in attesa delle informazioni che arriveranno. Di base il cobas e411 manderà al software un codice numerico, l’applicazione dovrà interrogare il database e recuperare i codici degli esami da dover eseguire inviando il tutto al macchinario. Il software deve poter ricevere contemporaneamente più richieste e mettersi in attesa di più risposte dal macchinario. Infatti, una volta effettuato l’esame, il macchinario provvederà ad inviare l’esito al software che dovrà memorizzarlo nel database MySql. La c...

    $2143 (Avg Bid)
    $2143 平均报价
    5 个竞标

    Looking for someone who has both coding and tableau/powerBI visualizaiton skills to help me with the project. The request is broken down into small pieces, and goes on and on.

    $1319 (Avg Bid)
    $1319 平均报价
    30 个竞标

    We are looking to pull Financial Data that is visible on our NetSuite into MySQL via an API.

    $1460 (Avg Bid)
    $1460 平均报价
    6 个竞标
    Ms Sql dba 5 天 left

    Need Dev and Prod support must have 10years of experience I will need support from 9am to 5pm est time .

    $9961 (Avg Bid)
    $9961 平均报价
    32 个竞标

    Ich habe neue Ausfüllformulare von meinem Auftraggeber erhalten, die ich jetzt gerne mit meinen bestehenden MySQL-Datenbanken verknüpfen möchte, d.h. die Stammdaten aus der Datenbank sollten dann automatisch in das jeweilige Formularfeld übernommen werden können. Bitte nur deutschsprachige Freelancer melden, die sich sehr gut bereits mit " Formulardigitalisierungen " auskennen. Ist nicht für Anfänger in diesem Bereich geeignet. Bitte nur Angebote abgeben, wenn Sie so einen Job auch schon öfters gemacht haben, ansonsten dauert das alles viel zu lange? Die Zeitvorgabe wäre max. 2 Wochen, nach Zustimmung Ihres Angebotes ! --- I received new fill-in forms from my client, which I would now like to link to my existing MySQL databases...

    $227 - $1889
    加封
    $227 - $1889
    18 个竞标
    SQL Queries Expert 5 天 left
    已验证

    Writing SQL Join Queries in Oracle Database

    $94 / hr (Avg Bid)
    $94 / hr 平均报价
    38 个竞标
    update for a website 4 天 left
    已验证

    updating database for a website

    $3407 (Avg Bid)
    $3407 平均报价
    137 个竞标
    Build PowerBI Report 4 天 left
    已验证

    I need to build powerBI report for mining production reporting to show trends, compare plans vs actuals etc. Some data is in SQL database some in spreadsheets. Please don't bid if you have never build any PowerBI reporting project. Thank you!

    $3595 (Avg Bid)
    $3595 平均报价
    46 个竞标

    Need customer email data files pulled, cleaned and loaded on the server. (Budget: $15 - $25 USD, Jobs: Excel, Python, SQL)

    $157 / hr (Avg Bid)
    $157 / hr 平均报价
    30 个竞标

    Looking to create a database with comparative features of different projects using a Data Scraping tool that includes different sets of information, including attachments and files. Scrape Data from Armstong Website Create a Database that matches all ceiling tile numbers and filters according to these filters (Product Line; Item No.; Size; Texture; NRC; CAC; Humidity Resistance; Recycled Content; Light Reflectance/LR; Edge; Fire Performance; Grid Face) Create a filter system on wordpress to filter all the ceiling tiles All three brands (Armstrong, USG, Certainteed) Create a Compare List with all three brands that match each other Create a Wordpress Page / Plugin Font end Interface to filter all the Products with a search bar and a filter secoind on the right, see Figma for desig...

    $118 / hr (Avg Bid)
    $118 / hr 平均报价
    25 个竞标
    My sql coder 38 天 left

    I need the My sql coder for multiple jobs. Details will be discussed

    $51 - $153
    加封
    $51 - $153
    21 个竞标
    Create MS access DB 2 天 left
    已验证

    Create MS access DB. Simple data entry forms and reports. You should be available to discuss right away otherwise dont bid.

    $1193 (Avg Bid)
    $1193 平均报价
    22 个竞标

    Disponemos de bases de datos en excel de diferentes ligas de futbol. De estas bases de datos extraemos todas las estadísticas, medias, porcentajes, etc.. Las bases de datos se actualizan despues de cada jornada, modificandose automaticamente las estadísticas de cada equipo. Las bases de datos son de equipos de futbol y arbitros, no incluye a jugadores de cada equipo. Lo que necesitamos es poder convertir las estadísticas que conseguimos de las bases de datos en excel en base de datos mysql y poder mostrarlos en una web, pudiendo los usuarios realizar consultas.

    $1350 (Avg Bid)
    $1350 平均报价
    45 个竞标

    I am using Db2 on Cloud database. the scenario is users can create posts, and other users can create comments. Each post/comment has corresponding data in another database that requires being deleted too once any post/comment is deleted. So I need to fetch every comment id on a post being deleted and all of the comments of the comments, and all the comments of those comments, and comments on those comments (could go on forever). I am having difficulty writing this what seems to be recursive SQL statement to select all of the id's for all these elements. What I've been trying: SELECT CONNECT_BY_ROOT id AS id, parentId AS parentId, threadId AS threadId, LEVEL AS level FROM post_comment START WITH parentId = 1 CONNECT BY threadId = id Gives error: "Unexpected token 'CON...

    $3509 (Avg Bid)
    加精
    $3509 平均报价
    17 个竞标

    Looking for the best Oracle Training in Chennai? join Oracle training course in Chennai at IntelliMindz to master the Oracle database management system under the guidance of our certified experts. Oracle Training in Chennai at IntelliMindz for acquainted with PL SQL language, Interactions, data types, Oracle architecture application and functional procedures with hands-on training practices. Oracle is the Initial database to designed for grid computing. It is cost-effective and most flexible. Grid computing creates high pools of modular storage, industry standard, and servers. With the architecture, every new system can rapidly provision from a pool of :

    $173 / hr (Avg Bid)
    $173 / hr 平均报价
    4 个竞标

    We are currently doing a Individual Candidate Profiling, we are in need of guidance for merging two database into a single Mother database with various fields for Searching and viewing the profile. Would like to have a discussion with you for further details.

    $24 / hr (Avg Bid)
    $24 / hr 平均报价
    4 个竞标

    Looking to create a database with comparative features of different projects using a Data Scraping tool that includes different sets of information, including attachments and files. Scrape Data from Armstong Website Create a Database that matches all ceiling tile numbers and filters according to these filters (Product Line; Item No.; Size; Texture; NRC; CAC; Humidity Resistance; Recycled Content; Light Reflectance/LR; Edge; Fire Performance; Grid Face) Create a filter system on wordpress to filter all the ceiling tiles All three brands (Armstrong, USG, Certainteed) Create a Compare List with all three brands that match each other Create a Wordpress Page / Plugin Font end Interface to filter all the Products with a search bar and a filter secoind on the right, see Figma for desig...

    $549 (Avg Bid)
    $549 平均报价
    6 个竞标

    Hello! I’m looking for a Snapchat Python Program I want it to…. -extract every sent message on the account (Accounts that i provide) -save the messages in 2 separate folders on my desktop (with date and time sorted by recently sent) -able to do this on multiple accounts that i provide Let me know if you have any questions :)

    $432 (Avg Bid)
    $432 平均报价
    6 个竞标
    Access nested list in java 8 1 天 left
    已验证

    getting some data from an api which is represented as class[] within class I have another class which is represented as a list need to do some actions on this list via java 8. ping for code

    $119 (Avg Bid)
    $119 平均报价
    16 个竞标

    Hi there! I have a database project I need help with. I want to create a database and store PDF files in it. Each file will have an ID number and from that, the system will automatically take out the data necessary for that ID (unsure if it should be manual or automatic). After that, in a custom calculator, I should be able to use the ID number to fill out a slot and do various calculations relating to different IDs at the same time for cross comparisons

    $3823 (Avg Bid)
    $3823 平均报价
    109 个竞标
    Build a website -- 2 1 天 left
    已验证

    This is basically a platform of arbitrage trading of different cryptocurrencies and giving daily returns, so users can track and manage their investment on the website. No live trading or bot on the website at all. All details are in the attached PDF file Please make sure you read and understand every aspect of the project.

    $6405 (Avg Bid)
    $6405 平均报价
    49 个竞标

    We are looking for complete web based pharmacy billing software . The system should be pre built and should be stable to be used in a pharmacy store. The system should have the following modules 1. Purchase 2. Sale 4. P&L calculation 5. Accounting 6. Report and MIS 7. GST calculation The web based software should have following tech stack 1. PHP 2. MySQL Kindly provide a complete demo for bid qualification. Thanks.

    $24722 (Avg Bid)
    $24722 平均报价
    68 个竞标

    I Need an experienced Data analyst who can guide me in interviews and has the necessary knowledge for the field.

    $78 / hr (Avg Bid)
    $78 / hr 平均报价
    8 个竞标
    API Program build 1 天 left
    已验证

    Hello, we are needing a basic API connection built to connect to an external third party database. We work with patient data in a health care setting. Our goal is to be able to have a program that will be able to allow us to import an excel spreadsheet with patient data such as name, date of birth, and medical ID number and then connect to the third party system and get back "out of pocket cost" per patient. I believe the "out of pocket cost is a single column on the third party system. We desire the program to be written in C# if possible. We are working with this third party team and if you choose to help us, you will be expected to be on at least 1-2 phone calls with the third party company we are working with to gather whatever information you need to make the API p...

    $8768 (Avg Bid)
    $8768 平均报价
    86 个竞标

    Retrieve and store data from [login to view URL] website. there are many web scraper free tools than we can use in this project. The site is about stock fundamental financial information. The stock code will be on a access database table. The stock is a 4 letter code. So the access table should have the following lines: BBAS, B3SA, KLBN... (maximum 600 codes) You need to include the code on the URL to acess the stock information: [login to view URL] You can change KLBN for other stock code and the web page will appear. I should execute the program to retrieve the information when I need and store them on the access database. New information about the company should delete the old information. You can see more information about the project in this video: [login to view URL]

    $3509 (Avg Bid)
    $3509 平均报价
    36 个竞标

    Hi, I am developing my own database system so I need someone to help write relational algebra expressions, Prepare the Entity-Relationship model, Convert the E-R model into relations and Normalize the resulting relational schema. If any one interested plz let me know Thank you

    $78 / hr (Avg Bid)
    $78 / hr 平均报价
    23 个竞标
    Sistemas para escola 18 小时 left

    Sistema que é colocado nos computadores da escola, onde se cataloga alunos, notas, apontamentos, professores e etc

    $4223 (Avg Bid)
    $4223 平均报价
    34 个竞标

    Hi, I am looking for DBA for database performance optimization on MySQL. We are looking for DBA to optimise our SQL queries as well api to response faster. The one who can tune the database. Like checking Database config file and optimise it, check timeout setting and everyting else which makes my DB connections faster.

    $895 (Avg Bid)
    $895 平均报价
    8 个竞标
    AI Programmer 4 小时 left

    A Professional AI Programmer expert in his field with experience of two years.

    $683 (Avg Bid)
    $683 平均报价
    5 个竞标

    data base management including quries and search functionality

    $2331 (Avg Bid)
    $2331 平均报价
    67 个竞标

    i need the Database expert need for multiple jobs. Details will be shared.

    $51 - $512
    加封
    $51 - $512
    18 个竞标

    I need the database coder for multiple jobs. Details will be discussed.

    $51 - $514
    加封
    $51 - $514
    24 个竞标

    I need the database coder for multiple jobs. Details will be discussed.

    $52 - $367
    加封
    $52 - $367
    20 个竞标