Administración de bases de datos 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.

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    84 trabajados encontrados, precios en USD
    Soporte SAP 6 días left

    La carpeta shared se llena muy rápido y en la parte de Hana Studio (backup) no permite verlo por que dice que la memoria esta llena

    $119 (Avg Bid)
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    11 ofertas
    Trabajo de SQL 4 días left
    VERIFICADO

    Necesito un freelancer que haya estudiado la parte teórica de SQL

    $23 (Avg Bid)
    $23 Oferta promedio
    10 ofertas
    Conjunto Minimal SQL -- 2 4 días left
    VERIFICADO

    Necesito un freelancer que me ayude a resolver algunas de mi dudas sobre dependencias funcionales (Diseño relacional)

    $30 (Avg Bid)
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    5 ofertas
    Conjunto Minimal SQL 4 días left
    VERIFICADO

    Necesito un freelancer que me ayude a resolver algunas de mi dudas sobre dependencias funcionales (Diseño relacional)

    $22 (Avg Bid)
    $22 Oferta promedio
    6 ofertas
    SQL (Teórico) -- 4 días left
    VERIFICADO

    Necesito un freelancer que me pueda dar asesorias sobre diseño relacional y ver cómo resolver algunos ejercicios de SQL.

    $29 (Avg Bid)
    $29 Oferta promedio
    6 ofertas
    SQL (Teórico) -- 2 3 días left
    VERIFICADO

    Necesito un freelancer que me pueda dar asesorias sobre diseño relacional y ver cómo resolver algunos ejercicios de Oracle SQL.

    $26 (Avg Bid)
    $26 Oferta promedio
    9 ofertas
    Boyce-Codd SQL 3 días left
    VERIFICADO

    Necesito a alguien que me aclare un par de duas sobre Boyce-Codd y normalización de bases de datos.

    $32 (Avg Bid)
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    3 ofertas
    Axiomas de Armstrong SQL 2 días left
    VERIFICADO

    Necesito un freelancer que me pueda dar asesorias sobre diseño relacional de SQL

    $21 (Avg Bid)
    $21 Oferta promedio
    5 ofertas
    SQL (Teórico) 2 días left
    VERIFICADO

    Necesito un freelancer que me pueda dar asesorias sobre diseño relacional y ver cómo resolver algunos ejercicios de Oracle SQL.

    $49 (Avg Bid)
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    12 ofertas
    Diseño Relacional SQL. 2 días left
    VERIFICADO

    Necesito un freelancer que me pueda dar asesorias sobre diseño relacional y ver cómo resolver algunos ejercicios de Oracle SQL. Acá tengo un ejercicio de ejemplo pero no lo entiendo y necesito que asesoren en el.

    $29 (Avg Bid)
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    4 ofertas
    Diseño Relacional SQL 1 día left
    VERIFICADO

    Necesito un freelancer que me pueda dar asesorias sobre diseño relacional y ver cómo resolver algunos ejercicios de Oracle SQL.

    $22 (Avg Bid)
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    6 ofertas
    Diseño Relacional SQL -- 2 1 día left
    VERIFICADO

    Necesito un freelancer que me pueda dar asesorias sobre diseño relacional y ver cómo resolver algunos ejercicios de Oracle SQL.

    $27 (Avg Bid)
    $27 Oferta promedio
    12 ofertas
    Conexión html a base de datos. 1 día left
    VERIFICADO

    Hola, Necesito una persona que me ayude a conectar el formulario de mi página web a la base de datos. De HTML a phpMyAdmin. Gracias

    $33 (Avg Bid)
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    45 ofertas

    En No Limits Design estamos en búsqueda de contar con una cartera de programadores en Laravel, ya sean SSr o Sr para posibles futuros desarrollos. Requisitos Excluyentes, contar con: -Experiencia mínima 2 años de desarrollo -Manejo de base de datos / eloquent ORM -Desarrollo de backend -Seguridad de datos -Utilización plantillas: Blade Todas las especificaciones anteriormente punteadas, refieren a Laravel. Se espera -Desarrollo de módulos a medida -Trabajo en equipo -Residencia: Argentina Esperamos tu postulación!

    $2509 (Avg Bid)
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    25 ofertas

    Create a MS Access Form for two tables (customer info, license data) so we can manage the licenses for our product WebOffice. The database structure exists in MSSQL with records from the last 10+ years. We have the following data available: Customer name License key License meta date: -License Type -License validation date -Licensed components/modules -Reseller/Distributer -... Manage license database means: - Search for info - Add new licenses - Update records (customer, license info) - Delete records

    $20 / hr (Avg Bid)
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    8 ofertas
    Abaper (SAP) 6 días left

    We are looking Abaper to help on customization based on our need. Previous SAP customization is added advantage

    $9 / hr (Avg Bid)
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    3 ofertas

    Data base design , analysis the tasks , multifunctional

    $139 (Avg Bid)
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    AWS DATA ENGINER TRAINER REQUIRED IMMEDIATE BASIS 5 DAYS OF TRAINIG UREGENT BASIS NEED TO START IMMEDAITELY Module 2 - Big Data on AWS Introduction 1. Learning Objective 2. Cloud computing and it's advantages 3. Cloud Computing Models 4. Cloud Service Categories 5. AWS Cloud Platform 6. Design Principles - Part One 7. Design Principles - Part Two 8. AWS for Big Data - Reasons and Challenges 9. in AWS 10. Data Warehousing in AWS 11. Redshift, Kinesis and EMR 12. DynamoDB, Machine Learning and Lambda 13. Elastic Search Services and EC2 14. Key Takeaways Module 3 - AWS Big Data Collection Services 1. Learning Objective 2. Amazon Kinesis and Kinesis Stream 3. Kinesis Data Stream Architecture and Core Components 4. Data Producer 5. Data Consumer 6. Kinesis Stream Emitting Data to AWS S...

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    Hello, We have a few microservices hosted on Azure and are exploring making dashboards in Power BI for our users to access. As some of these users are part of our Active Directory and access SharePoint on our Microsoft 365 environment, we would like them to surface in this environment. Some of our users are clients and therefore some of the dashboards would be public facing (outside SharePoint) If this sound like a project that might interest you please let me know.

    $25 / hr (Avg Bid)
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    Hello, I am looking for a DBA with experience in handling and optimizing large and complex databases. We need help in optimizing our database and recommendations in making changes in MySQL statements/queries for optimal website performance. You'll be responsible for making or recommending changes in DB structure, queries, and resolving DB and performance-related issues. Thank you!

    $109 (Avg Bid)
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    12 ofertas
    $18 Oferta promedio
    27 ofertas

    Microsoft SQL database management , Dynamic Queries, stored procedures and Indexing

    $14 / hr (Avg Bid)
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    Data Mining 6 días left

    open desk for data mining that's specialist to type information into our database from paper documents. The ideal candidate will be computer savvy and a fast typist with a keen eye for detail. You will report to a data manager or another senior data team member. Understanding of data confidentiality principles is compulsory, the company will rely on you for having accurate and updated data that are easily accessible through a digital database

    $31 / hr (Avg Bid)
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    Database expert is required. 6 días left
    VERIFICADO

    I need a Skillful database expert for my company. He can work full-time or part-time.

    $34 / hr (Avg Bid)
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    17 ofertas
    Database Administrator -- 2 6 días left
    VERIFICADO

    We are looking for a Database Administrator to: - create an efficient physical database design from a logical data model and application specifications - do metadata management and repository usage - create and manage database schema - implement backup and recovery, and ensure data availability and integrity - perform SQL code reviews and walk-throughs - implement security infrastructure Skills required : ERP and business knowledge Web-specific technology expertise Storage management techniques CockRoachDB

    $8 / hr (Avg Bid)
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    6 ofertas

    I have a DELETE query (that can't be modified) that is taking more than 3000 seconds to finish. I need someone to help me optimize the database table or server so the SQL query takes much less to finish. Please don't bid if you aren't a MariaDB guru.

    $25 / hr (Avg Bid)
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    Hi Guys :) I want to automatically pull the number of active employees from the Azure Active Directory account of a company (not my company but I've access to it AD account) to be recorded in my Azure SQL database. I don't need you to do the actual work, but rather to find the video / article that explains how get this done. Please, let me know if you have any question. Thanks, Fawzy,B.

    $26 (Avg Bid)
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    Hi All, I am looking for the below resources for 6 month or even more. Apply only those who match the requirement. Strong SQL development skill for loading data into dimensional model Strong ETL framework experience (logging/repeatability/restartability) Python development experience Snowflake experience (if possible) AWS experience (Lambda/S3) ( Note : Only Individuals please. Agency are welcome who are ready to work with mentioned budget only) ( Payment will be done at the end of month. So apply only those who agree this terms ). This is a must requirement. Background verification will be there. NDA will be signed to candidate )

    $856 (Avg Bid)
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    4 ofertas

    Work flow : Owner add teacher, Teacher have subject and students, Course purchase, Student have a subscription plan, Website for this, Notify to students for each new course or expired of subscription.. Need features like: Live streaming Owner admin panel Professor and students admin panel Notifications Messages

    $4 / hr (Avg Bid)
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    1. Tuning Mysql performance. 2. Increse incoming Mysql Connection 3. Optimization CPU utilization 4. Avoid Deadlock occurrence. 5. Find slow query mysql.

    $12 / hr (Avg Bid)
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    I am from a marketing firm and looking for KYC agents who can assist us in providing users from their own country to register an account on a platform. Job Scope: - Search for new users and help them to register an account on the platform. - Record down the basic information of the users for verification purposes when needed. - Ensure the users can provide the information when needed for the verification. The payment will be made every 2 to 3 days once the account is successfully registered and verified

    $17 (Avg Bid)
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    7 ofertas

    We are seeking a DBA Admin and/or Developer to help us migrate our database from MS SQL SERVER to PostgreSQL. We want to recreate out tables and stored procedures in PostgreSQL. We need someone experienced in both databases to help us with the code migration challenges.

    $20 / hr (Avg Bid)
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    30 ofertas

    Looking for Oracle BI Publisher who can work along side us on a big project

    $9 / hr (Avg Bid)
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    1 ofertas
    sql database part 2 5 días left
    VERIFICADO

    This is a second part of a project that has been done already.

    $157 (Avg Bid)
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    34 ofertas
    Need an Expert in MS Access -- 2 5 días left
    VERIFICADO

    Hello I need an expert in MS Access. Please apply if you have the required expertise.

    $141 (Avg Bid)
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    19 ofertas
    Fitness courses PWA 5 días left
    VERIFICADO

    A basic fitness course booking PWA (progressive web app) which features: 0) a suitable, modern JS framework like VUE, REACT, or the like, allowing or PWA creation, exclusively with open source frameworks, databases, icon libraries, etc., working in browsers on desktops, smartphone/tablets, and as PWA on smartphones//tablets, 1) landing page (no user login required), 2) user login (with user-email/pwd recovery function, 2FA), roles: admin, trainers, trainees (and parents if trainees are minors), viewers 3) set up of persons: teachers/coaches/trainers by site admin, and trainees (personal data, user avatar/image) 4) diverse locations/establishments, to be set up by the admin and trainer role 5) GDPR compliance (= cloaking personal information like names, sex, from viewers other than the...

    $1129 (Avg Bid)
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    Work on spatial queries, from the internet or anywhere else. How do these queries work on the database? I expect you to run queries and report on a sample database. The Database is MSQl (Mini-SQL)

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    15 ofertas
    Need trainer for Oracle scripting 5 días left
    VERIFICADO

    Hello, We need trainer for Oracle scripting to train 10 participants . Mode of training will be online

    $166 (Avg Bid)
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    1 ofertas
    MYSQL EXPERT TO SOLVE SLOW WEBSITE 5 días left
    VERIFICADO

    MYSQL EXPERT TO SOLVE SLOW WEBSITE

    $33 (Avg Bid)
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    16 ofertas
    SQL project 4 días left
    VERIFICADO

    Will need SQL knowledge and query and tables.

    $160 (Avg Bid)
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    66 ofertas

    Need to fix existing but broken (not working) integration procedure in Biomax Timesheet application which is sending attendance data to the dbo.INTEG_AttendanceTrn of another attendance app table TimeLogLive for consolidation. It was working until November 15th 12PM properly, now need to fix to continue to work automatically. 2) 'LocationID' column must be written by this integration in DB as 'Zawaya' and 'Sustainable' or '1' and '2', but not as '0' as of now. In order to differentiate employee from what location has punched.

    $134 (Avg Bid)
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    14 ofertas

    Oracle 12c report problem in displaying blob image

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    Sql assistant 4 días left
    VERIFICADO

    Looking for a person have a high skills in SQL to assist me for some tasks. One example to solve by sql: Looking to compare the current day 29/11 with same day in last month 29/10. It’s should be dynamic.

    $15 / hr (Avg Bid)
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    Hi, I have e-commerce website and data of users are getting saved in multiple DBs. But frequently i faced an issue of Data syncing between these multiple DBs. I want to create a framework which will run a cron daily for DB syncing for mismatched values. And Send report of discrepancies of values. I will also need Installation and Support service of this Framework.

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    Experienced *SQL Server Database Administrator* Required, in one of the renowned company in Riyadh, KSA. Candiate must possess the following: 3/5 years Solid Core SQL*Server Database Administration Experience and fully capable to: Install, Configure and Maintain Database Servers and Processes Manage SQL Server Databases with High Availability Monitor System's Health and Performance Ensure High Levels of Performance, Availability, Sustainability and Security Analyze, Solve, and Correct Issues in Real Time and Provide Suggestions for Solutions Refine and Automate Regular Processes, Track Issues, and Document Changes Assist Developers with Query Tuning and Schema Refinement Provide 24x7 support for Critical Production Systems Perform Scheduled Maintenance and Support Release Deplo...

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    Build a mysql and R assignment 4 días left
    VERIFICADO

    i have two datasets you are required to import both in MySQL and run some programs in R language.

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    We've built out a well-tested, docker swarm + typescript + timescale + bull-queue based infrastructure for crawling a variety of food ratings sites. It has full CI/CD to production servers and is ready for crawling the USA. It was fully working a few months ago on runs in SF, so now the job is just fixing up the tests that are breaking in the last couple months, getting proxy rotation working nicely, and scaling it up to run continuous crawling on the US.

    $29 / hr (Avg Bid)
    Destacado
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    DidiGO Fintech 4 días left

    Fintech SOLUTION B2B Invoice Financing, BNPL, Tap & Pay, Digital Money!

    $496 (Avg Bid)
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    Oracle Apps DBA Support 4 días left
    VERIFICADO

    Running on Solaris Need support as system not start

    $75 (Avg Bid)
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    4 ofertas
    database modeling 4 días left
    VERIFICADO

    The Following Tables are Designed for A Movie Rating Databaese Movie ( mID, title, year, coverimage, director ) Desc: There is a movie with ID number mID, a title, a release year, and a director. Director (dID,dName,dateofBirth) Desc: There is a director with dID, name as dName, and birth date as dateofBirth Reviewer ( rID, name, gender ) Desc: The reviewer with ID number rID has a certain name and gender. RatingAndReview ( rID, mID, stars, review, ratingDate ) Desc: The reviewer rID gave the movie mID a number of stars rating (1-5) and write comment as review on a certain ratingDate. For this database write the required ddl and dml codes that meet the following 5 requirements (Submit answers as a single text file in txt, docx or pdf format) 1- Check the tables and correct if there a...

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