数据库管理 Jobs

Database Administration involves system installations, configuration, monitoring and upgrading. System owners would love to maintain the performance of their systems. This requires a qualified personnel to undertake the project and keeping their operations afloat. With this requirement, the system owners conduct searches for the right person with relevant skill and experience that can guarantee Database Administration for their organizations. It is for these reasons that Freelancer.com come in handy. A professional should be able to monitor the systems to ensure proper operation of the organization. Whenever software installations are required, then they should conduct configurations during the installation process to ensure proper tasks are conducted.

With a surging demand for Database Administration freelancers, you will be sure that your services on Freelancer.com attract employers. This means that you have a high chance of meeting with recruiters who are searching for professionals with prerequisite knowledge and experience that you can provide. In addition, you can improve your competitiveness every time a client leaves a review at the end of the contract. Looking for fast paying gigs on Freelancer.com can be very rewarding.

从184081评价中,客户给我们的 Database Administrators 打了4.86,共5星。


    44 份搜到的工作,货币单位为 HKD

    We are looking for a expert in mqsql and ubuntu expert.

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

    En Tinet estamos buscando a nuestra/o Data Analytics en formato Freelance! Somos una empresa de tecnología digital, ágil y dinámica, nos encantan los desafíos y la innovación, donde las personas están en el centro y su bienestar y desarrollo profesional son la clave de nuestro crecimiento ¿Qué esperamos de ti? - Que seas Ingeniero informático o carrera afín. - Conocimiento y experiencia +2 años en desarrollos con Power BI (excluyente) - Experiencia de al menos 2 años trabajando en Odoo (Excluyente) - ETL - Experiencia en análisis de datos y procesos para identificar oportunidades de mejora - Manejo de base de datos Postgres SQL Conocimientos deseables: - Contar con conocimiento en Python ...

    $165 / hr (Avg Bid)
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    14 个竞标

    I need 1/2 hours a day admin support. Arranging appointments, liaising on diaries and onboarding new instructions.

    $102 / hr (Avg Bid)
    $102 / hr 平均报价
    14 个竞标
    Solve MySQL Problem 6 天 left

    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

    Knowledge on sql, joins, sub queries

    $196 (Avg Bid)
    $196 平均报价
    15 个竞标
    Data Analyst 6 天 left

    sql, python knowledge free lancer

    $31 / hr (Avg Bid)
    $31 / hr 平均报价
    14 个竞标
    AWS DynamoDB Optimization 5 天 left

    We are an ERP SaaS company newly launched. Our application is hosted on the AWS cloud and we had it built via contractors. One section of our application uses DynamoDB + S3 to store and retrieve files attached to records. This setup has performance problems and we are looking for someone we can engage for a short fixed-rate project to improve the performance of this structure. The DB only has two tables in it but our knowledge of the AWS + DynamoDB structure is limited.

    $4082 (Avg Bid)
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    24 个竞标
    Configuración Bizagi 5 天 left

    Deadline: 3 weeks We implement a Process in Bizagi with connection to our ERP (Oracle). Which has generated some errors when entering Production. We require service to counter these errors and, where appropriate, to be able to work on the implementation of new processes. Implementamos un Proceso en Bizagi con conexion a nuestro ERP (Oracle). El cual ha generado algunos errores a la hora de entrar a Producción. Requerimos servicio para contrarestar dichos errores y en su caso, poder trabajar en la implementación de procesos nuevos.

    $149 / hr (Avg Bid)
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    3 个竞标

    Required Mysql HA replication and failover configurations and load balancer OS ubuntu Please send ur prevoius work and reference

    $1868 (Avg Bid)
    $1868 平均报价
    14 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)
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    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
    $227 - $1889
    18 个竞标

    We are looking Senior DBA with Mysql DBA 5.7 / 8.0 by Oracle certification We will looking for a full-time support of specialists in this field, including: * researching and understanding available technologies within the AWS RDBMS space * monitoring slow and inefficient queries through Solarwinds and Datadog * recovering any crashed / corrupted instances within topologies * ensuring service availability and quick issue resolution through 24/7 on-call or supporting third-party support The Oracle certificate is REQUIRED: Mysql DBA 5.7/8.0 Certification by Oracle

    $267 / hr (Avg Bid)
    $267 / hr 平均报价
    21 个竞标

    Looking for support for SAP HANA

    $126 / hr (Avg Bid)
    $126 / hr 平均报价
    19 个竞标

    Intergrasi data accounting dari Microsoft Dynamic AX ke Odoo ERP

    $7850 (Avg Bid)
    $7850 平均报价
    2 个竞标
    SQL Queries Expert 5 天 left

    Writing SQL Join Queries in Oracle Database

    $94 / hr (Avg Bid)
    $94 / hr 平均报价
    38 个竞标

    In this project User can apply for post showing on our portal and also become a member for financial benefits, he cam maintains his record of transactions with us on the portal.

    $5518 (Avg Bid)
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    44 个竞标
    Invoicing for MySQL 4 天 left

    This is not for beginners ! The project is broken down into 3 parts. This is part 1. We have a server called TIM and want to update everything. The machine uses KVM to manage disks and we want to reinstall the disks without KVM, on new Ubuntu 22.04 LTS OS. Right now there are 3 disks that must use RAID 1. We also have 3 disk trays from Mediasonic with Raid 1 but they must be installed properly. Also a new Edge Router X must be installed. Please see attached png file for more info.

    $2771 (Avg Bid)
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    31 个竞标
    migrate sql to Azure 4 天 left

    looking for assistance moving on prim sql server 2012R2 to Azure Move the database and make sure the application is working properly

    $157 / hr (Avg Bid)
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    50 个竞标
    Build PowerBI Report 4 天 left

    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)
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    46 个竞标

    Buscando asistencia para la validación de métodos simples, LOD, LOQ y especificaciones de rendimiento de métodos.

    $212 (Avg Bid)
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    7 个竞标
    export db from server 3 天 left

    I've an issue on a Ubuntu server using Docker. The hosting provider suspended the server then reactivated minutes later but now it's not working fine when trying to export the db - purpose is to export all db (there are mysql dbs and one postgres db) // should be done within 1h // other tasks will be needed i'll tell about later

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

    SQL developer needed for multiple jobs. Details will be discussed

    $51 - $356
    $51 - $356
    37 个竞标

    SQL developer needed for multiple jobs. Details will be discussed

    $51 - $306
    $51 - $306
    24 个竞标
    My sql coder 38 天 left

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

    $51 - $153
    $51 - $153
    21 个竞标

    We are a small local non profit organization that is looking for an part time Human Resource representative. We need someone to handle basic HR responsibilities for a staff of approx 15 people located in Washington County, MN (Stillwater, Cottage Grove and Woodbury). We do need someone locally who can commit to at least 1 day per week at our Stillwater and/or Cottage Grove, MN location. We are planning on Joining a PEO so their HR features would be available for this person to use. We see this as a 1 to 2 days per week position.

    $283 / hr (Avg Bid)
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    8 个竞标

    • Manage and prioritize information flow, such as phone calls, contacts, emails, in a timely and accurate manner • Support for organizing marketing events, webinars and internal team networking events • Comprehensive planning and organization of client events • Process all incoming and outgoing posts • Maintaining a Customer Relationship Management (CRM) database • Support customer needs including billing, document management, engagement acceptance and setup

    $133 / hr (Avg Bid)
    $133 / hr 平均报价
    26 个竞标
    Create MS access DB 2 天 left

    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

    I am looking for Azure expert with SQL data migration expertise and to explain how we can save the cost. We have azure cloud sql of size approx 500 GB that need to move from one azure account to other azure account . Need help in following things : 1. Migration of Azure mssql db from one azure account to other. 2. Help in setting up security and backup Freelancer must have previous experience in migration and setup.

    $5110 (Avg Bid)
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    10 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)
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    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)
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    4 个竞标

    working on centos and make website create databse

    $188 / hr (Avg Bid)
    $188 / hr 平均报价
    46 个竞标

    I have downloaded a SQL Tool called Retool Data. I need to connect my SQL database to this tool. I am using cPanel on GoDaddy and I have given it my Database name, Folder name, User Name etc. and it says it cannot connect. It makes a reference to an "Allow List" meaning that somehow I have internal restrictions that prevent a connection to their IP addresses. I doubt if this is relevant because I don't know anything about an "Allow List". I need someone who can simply help me get connected. I have Team Viewer.

    $1013 (Avg Bid)
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    34 个竞标

    Need to install Oracle forms 14c and reports 14c in my laptop

    $1209 (Avg Bid)
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    5 个竞标

    I want to extract and get data of any GSTIN from Indian Govt. GSTIN Portal in database file. e.g. If I give any particular GST No., it should give the address and other particulars into a database file which I can link to my database for my use. Here is the link provided by department which allows to search one GSTIN at a time manually, but I need it in automation and to store the details in a dbf file every time I input a GST No.

    $118 (Avg Bid)
    $118 平均报价
    8 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
    HPLC Method Validation -- 2 23 小时 left

    Looking for Simple Method Validation, LOD , LOQ and Method Performance Specifications Assistance. Must have excellent English and Knowledge of Chromatography

    $141 / hr (Avg Bid)
    $141 / hr 平均报价
    7 个竞标

    Proyecto en el cual se pueda dar solución y mejora a la entidad donde se ha hecho un análisis de lo que se necesita, se requiere saber el costo del desarrollo para emitirlo a la entidad. Se quiere realizar aplicativo web, reestructuración e incluir nuevas de bases de datos las cuales ayuden al manejo de información en las cada una de las áreas, y ademas dar un mejor rendimiento a la empresa evidenciando un margen de ganancia.

    $149 / hr (Avg Bid)
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    13 个竞标

    I want to get some datas from my device logs. I want a service to connect my linux devices and run a given command then get result of this command and put in mysql. There are 20 devices but i can easily add when program is finished. Also i need a dashboard which shows daily results of my devices. Showing a monthly view is enough. Day 1 to Day31. Devices are lines and columns are days. I will give all connection details and running commands for all machines

    $1162 (Avg Bid)
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    23 个竞标
    CS-OPS Data Specialist 11 小时 left

    We need a specialist who can help us triage the customer reported errors, find the root cause and then help us re-classify those to different areas. Hence someone with good data analysis skills esp in operations and excel/database management will be of help. What you'll be doing? You will be playing a key role in communicating with cross functional teams especially with the global network production partner and logistics about different issues observed from the customer reported problems, triaging, re-classifying and entering any relevant updates you receive from the analysis of operational issues. Contract Length: This would be a great opportunity for anyone who has full-time availability or has already been engaged with existing contracts but has additional bandwidth to comm...

    $118 - $196 / hr
    加封 保密协议
    $118 - $196 / hr
    33 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)
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    8 个竞标

    I can`t edit DB tables in phpmyadmin for the wordpress website. I need the issue solved through ANYDESK.

    $157 (Avg Bid)
    $157 平均报价
    45 个竞标

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

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

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

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