Database Administration is a professional service that allows organizations to create, maintain and secure their data architecture from the most basic structure to the most complex. Database Administrators (DBAs) typically have vast technical knowledge and specialize in installing and configuring database management systems, configuring access controls for secure data, improvement of data architecture and monitoring system health. A great Database Administrator can be an invaluable asset by helping clients increase efficiency and reduce redundancies in their databases.

Here's some projects that our expert Database Administrator made real:

  • Constructing highly secure IT infrastructures - tailored systems that help boost overall security.
  • Ensuring safe data transfers between different systems, such as from a previous cPanel installation.
  • Building, maintaining and improving database systems for businesses ranging from websites to lead generation services.
  • Efficient query tuning for SQL or MongoDB databases for businesses seeking optimized performance.
  • Creation of database structures and processes catered to the needs of any business, such as an HACCP database.
  • Deployment of various database structures, such as Azure websites with ABP framework support.
  • Installation of SQL database solutions on Macbooks, maximizing performance with the help of a skilled professional.

Our Database Administrators are highly skilled professionals whose expertise can help any organization establish and maintain an effective database infrastructure that meets the requirements of their business. Freelancer.com is a great platform to hire a Database Administrator; you can find qualified professionals who can complete all types of database related tasks quickly and cost-effectively whatever your size or budget may be. Post your project now to take advantage of our amazing pool of talent, or browse existing projects on our platform if you are interested in learning more about what it’s like working with our professionals.

Asiakkaamme antoivat 196,286 arvostelussa keskimääräisen arvosanan Database Administrators 4.9 / 5 tähteä.
Palkkaa Database Administrators

Database Administration is a professional service that allows organizations to create, maintain and secure their data architecture from the most basic structure to the most complex. Database Administrators (DBAs) typically have vast technical knowledge and specialize in installing and configuring database management systems, configuring access controls for secure data, improvement of data architecture and monitoring system health. A great Database Administrator can be an invaluable asset by helping clients increase efficiency and reduce redundancies in their databases.

Here's some projects that our expert Database Administrator made real:

  • Constructing highly secure IT infrastructures - tailored systems that help boost overall security.
  • Ensuring safe data transfers between different systems, such as from a previous cPanel installation.
  • Building, maintaining and improving database systems for businesses ranging from websites to lead generation services.
  • Efficient query tuning for SQL or MongoDB databases for businesses seeking optimized performance.
  • Creation of database structures and processes catered to the needs of any business, such as an HACCP database.
  • Deployment of various database structures, such as Azure websites with ABP framework support.
  • Installation of SQL database solutions on Macbooks, maximizing performance with the help of a skilled professional.

Our Database Administrators are highly skilled professionals whose expertise can help any organization establish and maintain an effective database infrastructure that meets the requirements of their business. Freelancer.com is a great platform to hire a Database Administrator; you can find qualified professionals who can complete all types of database related tasks quickly and cost-effectively whatever your size or budget may be. Post your project now to take advantage of our amazing pool of talent, or browse existing projects on our platform if you are interested in learning more about what it’s like working with our professionals.

Asiakkaamme antoivat 196,286 arvostelussa keskimääräisen arvosanan Database Administrators 4.9 / 5 tähteä.
Palkkaa Database Administrators

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    33 löydetyt työt
    UK Car Models Database Creation
    6 päivää left
    Varmennettu

    I have a list of UK car models in multiple text files. I need this list turned into a comprehensive database. The database should include an integrated third-party API to fetch detailed technical specifications of the vehicles. Key Requirements: - Transforming a text file into a structured database. - Using a pre-selected API to pull vehicle data. - Focus on gathering technical specifications. Ideal skills for this project would include database creation, API integration and understanding of vehicle technical specifications.

    €156 Average bid
    €156 Keskimäär. tarjous
    86 tarjoukset

    I'm in need of a proficient SQL database specialist who can help with optimizing and scaling my current SQL database. Key Tasks: - Improve query performance - Data indexing - Storage management Goals: - Enhance data retrieval speed - Expand data capacity - Ensure the database scales effectively Ideal candidates should have extensive experience with SQL databases, particularly in query optimization, data indexing and storage management. Skills in improving database retrieval speed, increasing data capacity and effective scaling are crucial.

    €430 Average bid
    €430 Keskimäär. tarjous
    113 tarjoukset

    Hi I'm using Oracle 19c database. I created a new user/schema called MM_UAT and given the required grants. I want the MM_UAT user only to see the DB_OBJECTS of other schemas or specific schema. My required DB_OBJECTS like tables, views, functions and procedures seems OK. but there's a problem. If I right click and open a package like PRODN.PKG_REPORTS and i click "view spec & body", i cannot see the body i see only the specs. I have given extra permissions as well to check if they work: GRANT EXECUTE ANY PROCEDURE TO MM_UAT; GRANT DEBUG CONNECT SESSION TO MM_UAT; GRANT SELECT ANY DICTIONARY TO MM_UAT; GRANT SELECT_CATALOG_ROLE TO MM_UAT; GRANT SELECT ON DBA_SOURCE TO MM_UAT; GRANT EXECUTE ON PRODN.PKG_REPORTS TO MM_UAT; CREATE OR REPLACE VIEW SYS.PRODN_PKG_BODY...

    €34 Average bid
    €34 Keskimäär. tarjous
    5 tarjoukset
    UPPY & TUS Integration on Plesk Server
    6 päivää left
    Varmennettu

    I'm looking for a skilled developer to create an integration for UPPY with TUS (Resumable File Uploads) on my Plesk server. The endpoint should be a subdomain on the same server. Key Project Details: - The main purpose of this integration is to facilitate the upload of documents with uppy in my APP. - There is no need for user authentication for uploading files. - i give you acess t all code to understand the final goal Ideal Skills: - Proficiency in server management, particularly Plesk. - Extensive experience with UPPY and TUS. - Strong understanding of document handling in server environments.

    €113 Average bid
    €113 Keskimäär. tarjous
    113 tarjoukset

    1. creazione di database pazienti con campi definiti (nome, cognome, telefono ecc.) 2. possibilità di gestire dei documenti di testo (google document o open office) per ogni visita e dei documenti google sheet 3. all'interno del documento di testo vi deve essere la possibilità di inserire alcuni campi personalizzati con semplici calcoli ed un QR code che faccia riferimento a delle immagini che verrano salvati all'interno del database 4. ci deve essere un sistema automatico di invio delle credenziali di accesso con link personalizzato tramite messaggio whatsapp. - ci deve essere un sistema di crittografia robusta end to end ed at the rest accessibile con password. Si prega di descrivere nel dettaglio come si intenda procedere nella realizzazione del progetto. Ris...

    €3627 Average bid
    €3627 Keskimäär. tarjous
    19 tarjoukset

    Quiero un buscador de articulos y que en los resultados se vea la imagen del artículos los datos están en una base de datos de Firebird ya tengo el query sql, solo necesito el ambiente gráfico visual.

    €143 Average bid
    €143 Keskimäär. tarjous
    11 tarjoukset
    Resolve Database Migration Issue
    6 päivää left
    Varmennettu

    I'm facing an issue while migrating my database from PostgreSQL to MySQL. The database contains mixed data types, so the migration process is quite challenging. Ideal Skills: - Extensive experience with PostgreSQL and MySQL - Proficient in handling mixed data types - Strong problem-solving skills for database issues - Knowledge of database migration tools and techniques

    €115 Average bid
    €115 Keskimäär. tarjous
    36 tarjoukset

    We are looking for a highly experienced software development company to partner with us on creating a cutting-edge, centralized web-based platform. This project will involve building a fully customized solution that combines enterprise-grade security, scalability, and advanced functionality. The platform will be hosted on our infrastructure and will cater to a wide range of business use cases. The selected company will need to demonstrate expertise in developing complex, scalable platforms and provide a team of skilled professionals, including frontend and backend developers, DevOps engineers, security specialists, and UI/UX designers. Key Requirements: Proven track record of delivering high-quality, large-scale web applications. Expertise in full-stack development with modern framework...

    €1093 Average bid
    €1093 Keskimäär. tarjous
    137 tarjoukset

    I need a skilled professional who can encrypt 6 of my database tables using AES 256 with IV via openssl. The encryption should cover personal information as this is paramount for enhancing the data privacy for my users. Furthermore, I require the SQL queries to be updated for the PHP front end. Key Requirements: - Proficient in database encryption, particularly using AES 256 with IV and openssl. - Strong skills in SQL and PHP. - Experience with personal data encryption for enhancing data privacy. If you're able to meet these requirements and help with this project, I look forward to your bid.

    €82 Average bid
    €82 Keskimäär. tarjous
    83 tarjoukset

    Need some consulting on the best method to get the raw schema from dynamics business central cloud in either json, SQL DDL or some other format so that it can be visualized in a database modelling software. Looking to get: table name, field id, field name, field type, primary keys, foreign keys and relate table names. Through VS code you can download all the symbol .al files where each file contain the complete raw schema of each table but I have only been able to use parsing in python to get this information and its very error prone. There is also the 3rd part site but I'm looking for full control of the output to put into stand alone data modeler. There's also some vs code plugins like AZ AL Dev Tools but there is no export options. Just looking for advice on best solution...

    €45 / hr Average bid
    €45 / hr Keskimäär. tarjous
    28 tarjoukset

    I'm seeking an experienced Insurance Administrator to handle customer service tasks. The ideal candidate should have excellent time management skills, be a good communicator, and be able to work in a team or independently. Key Responsibilities: - Handle customer service inquiries - Provide assistance with policy-related questions Essential Skills and Experience: - Proven experience in insurance administration - Exceptional attention to detail - Excellent time management skills - Strong communication skills - Ability to work in a team or independently

    €21 / hr Average bid
    €21 / hr Keskimäär. tarjous
    18 tarjoukset

    I'm seeking a SQL expert to analyze my sales data. The main focus of the project will be to identify sales trends over time. Key Requirements: - Proficient in SQL with a strong background in data analysis. - Experience in analyzing sales data. - Ability to create insightful reports on sales trends. Skills & Experience: - SQL programming - Data analysis - Report generation - Sales data analysis

    €470 Average bid
    €470 Keskimäär. tarjous
    66 tarjoukset

    I need a seasoned Database Architect to design a relational database, specifically using MySQL or PostgreSQL. The primary use of the database will be for reporting and analytics pertaining to financial data. Database will be for software specialized on investment Key Responsibilities: - Design a robust, scalable relational database to handle extensive financial data. - Ensure the database is optimized for reporting and analytics. Ideal Skills: - Extensive experience in database architecture, particularly with relational databases. - Proficient in MySQL or PostgreSQL. - Strong background in handling financial data. - Experience with database design for reporting and analytics.

    €504 Average bid
    €504 Keskimäär. tarjous
    121 tarjoukset

    I'm seeking a seasoned professional with extensive expertise in DBT, Snowflake, SQL, and Azure DevOps to assist with data transformation and warehousing for my project. Ideal skills and experience include: - Proficiency in DBT and Snowflake for effective data transformation and warehousing. - Advanced SQL skills for complex querying and data manipulation. - Extensive experience with Azure DevOps for pipeline automation and deployment. - Familiarity with handling relational databases for data sourcing. Please note, while I have skipped specifying certain data transformations, the ability to propose and implement necessary transformations is highly appreciated.

    €33 / hr Average bid
    €33 / hr Keskimäär. tarjous
    81 tarjoukset

    I'm a beginner looking to learn how to use Access Database to manage my contact lists. I specifically want to focus on learning how to search/filter contacts and generating reports. I'm looking for a freelancer who can provide me with hands-on training. Ideally, you would have experience in teaching and a deep understanding of Access Database. The goal is for me to become proficient in using this tool to manage my contacts.

    €10 / hr Average bid
    €10 / hr Keskimäär. tarjous
    28 tarjoukset

    Must be able to monitor and report stock market price changes, during market hours. 8:30am - 3pm CST Mon-Fri

    €22 Average bid
    €22 Keskimäär. tarjous
    158 tarjoukset

    I am experiencing sporadic data conflicts with my SQL Server's merge replication. Ideal skills for this project include: - Extensive experience with SQL Server - Proficiency in resolving data conflicts within merge replication - Knowledge of merge replication principles - SQL Server administration skills - Excellent problem-solving skills

    €8 / hr Average bid
    €8 / hr Keskimäär. tarjous
    27 tarjoukset

    I am experiencing issues with my Microsoft SQL Server merge replication. I need a skilled professional with extensive experience in working with Microsoft SQL Server and merge replication to resolve these issues. The merge replication involves 1-5 subscribers. Please let me know if you can help.

    €16 / hr Average bid
    €16 / hr Keskimäär. tarjous
    17 tarjoukset
    requiero admin en base de datos MYSQL
    3 päivää left
    Varmennettu

    requiero admin en base de datos MYSQL para optimizar proyecto en laravel, php y mysql. Requiero tambien que hable castellano como lengua materna. Cualquier pregunta, estoy a disposicion.

    €143 Average bid
    €143 Keskimäär. tarjous
    59 tarjoukset

    I'm looking for a skilled professional to connect and synchronize a specific table - my pricelist - from FileMaker to MySQL in real-time. Key Requirements: - Establish a connection between FileMaker and MySQL - Ensure the synchronization of my pricelist from FileMaker to MySQL - Implement this in a real-time basis Ideal Skills and Experience: - Proficiency in FileMaker and MySQL - Previous experience with real-time data synchronization - Strong understanding of database management - Excellent problem-solving skills

    €446 Average bid
    €446 Keskimäär. tarjous
    93 tarjoukset

    I have already installed MySQL v5.5 on the AlmaLinux server. I was going to install Plesk on the server. But it gave bellow notification during installation and stopped the installation process as it is asking for the database server root access. i dont know how to create new file. Can you help me with this ? My budget is $3 for this task. """ Database configuration failed Failed to establish test connection. If you are installing Plesk on an already configured MySQL server, you need to specify the administrator's credentials to succeed with the installation. To do this, you need to create a file - /root/. with the 'client' section where you need to provide user and its password ("user = $admin_name" and "password = $admin_pass"). After in...

    €8 / hr Average bid
    €8 / hr Keskimäär. tarjous
    41 tarjoukset
    PostgreSQL to Sequelize Migration Expert
    3 päivää left
    Varmennettu

    I need a professional to assist with a database migration project from PostgreSQL using Sequelize ORM. Key responsibilities: - Migrate data efficiently and accurately from PostgreSQL to a new application using Sequelize. - Ensure data integrity and consistency throughout the migration process. - Optimize the migration process for speed and efficiency. Ideal skills: - Extensive experience with PostgreSQL and Sequelize ORM. - Proven track record of successful database migrations. - Strong understanding of data integrity and consistency issues. - Excellent problem-solving skills. This project requires a freelancer who can work independently, is detail-oriented, and can deliver high-quality work within a set timeframe.

    €6 / hr Average bid
    €6 / hr Keskimäär. tarjous
    25 tarjoukset

    I am seeking an experienced professional who can guide me in synchronizing transaction data between two MySQL databases. The synchronization will need to be accomplished through database triggers on a Hostinger VPS with CloudPanel using phpmyadmin. Key Requirements: - I only need guidance on how to do it. I will handle the execution. - Assistance in writing INSERT statements to synchronize both databases, which have different tables and columns. - Ensuring the synchronization is real-time and bidirectional.

    €30 Average bid
    €30 Keskimäär. tarjous
    19 tarjoukset
    MySQL Database Synchronization Guidance
    2 päivää left
    Varmennettu

    I am seeking an experienced professional who can guide me in synchronizing transaction data between two MySQL databases. The synchronization will need to be accomplished through database triggers on a Hostinger VPS with CloudPanel using phpmyadmin. Key Requirements: - I only need guidance on how to do it. I will handle the execution. - Assistance in writing INSERT statements to synchronize both databases, which have different tables and columns. - Ensuring the synchronization is real-time and bidirectional. Please note: Bids from freelancers who have not done this before will not be considered.

    €41 Average bid
    €41 Keskimäär. tarjous
    20 tarjoukset

    My project involves synchronizing transaction data between two different MySQL databases. The synchronization needs to be done through database triggers using phpmyadmin on a Hostinger VPS with CloudPanel. Key Requirements: - I just need sample triggers. Rest, I will take care myself. - Writing Insert statements to synchronize both databases, which have different tables and columns. - Ensuring the synchronization occurs in real-time. - Databases exist on different URLs Please note: - Bids from freelancers who have not done this before will not be considered.

    €21 Average bid
    €21 Keskimäär. tarjous
    19 tarjoukset

    I'm seeking a professional who can implement AES 256 encryption on specific columns within my MySQL database tables using openssl iv along with matching sql queries modified for aes on the php backbone Key Requirements: - MySQL database management system: The project is strictly centered around MySQL, hence, a thorough understanding and experience with it is mandatory. - AES 256 Encryption: I need the expert to use AES 256 encryption, a well-known and reliable encryption standard, to ensure the security of my data. - Openssl iv: The use of openssl iv is crucial for this project, therefore, familiarity and experience with this tool is necessary. - Targeting Specific Columns: The project does not require encrypting all data within the tables, but rather specific columns. Therefore, the...

    €89 Average bid
    €89 Keskimäär. tarjous
    43 tarjoukset

    I'm looking for a professional to help configure my Linux server and upload my MySQL database. Key Tasks: - Initial setup and installation of the server - Upload and setup of my MySQL database - Performance tuning for optimal server efficiency Ideal candidates should have: - Extensive experience with Linux server configuration - Proficient in MySQL database management - Skills in performance tuning and server optimization

    €19 Average bid
    €19 Keskimäär. tarjous
    69 tarjoukset

    I have a corrupted MDF file from Microsoft SQL Server that needs urgent attention. I require a professional who can extract all structured database records from this file.

    €282 Average bid
    €282 Keskimäär. tarjous
    16 tarjoukset

    I'm currently facing connection errors with my Scylla database and need expert help. Key Responsibilities: - Troubleshoot and resolve configuration problems - Help with accessing the Scylla server - Ensure optimal connection settings to prevent future issues Ideal Skills and Experience: - Extensive experience with Scylla database - Proficiency in database configuration and troubleshooting - Strong understanding of server access protocols - Excellent problem-solving skills

    €20 / hr Average bid
    €20 / hr Keskimäär. tarjous
    19 tarjoukset

    Hello, I hope someone can teach me how to configure pgBackRest to back up my database on a VPS with PostgreSQL. The idea is to store those backups in Azure Storage and also have them explain how to restore the database in case it stops working.

    €25 Average bid
    €25 Keskimäär. tarjous
    12 tarjoukset

    I'm in need of a seasoned SQL database analyst with a specific focus on hybrid database design. The key aspects of this project will involve: - Designing a new hybrid SQL database to meet specific project requirements. - Ensuring the database is optimized for both relational and non-relational data, in line with hybrid design principles. Ideal candidates should have extensive experience with SQL and hybrid database design, demonstrating a strong understanding of both relational and dimensional design elements. Please include relevant examples of your work in your proposal.

    €706 Average bid
    €706 Keskimäär. tarjous
    40 tarjoukset

    I am looking for someone to mentor, train and provide project support on Talend and complex sql tasks. This is at least a 3-6 months arrangement. I would require a right person to give me a demo before we can start the project together. Confidently is an important part of the process.

    €741 Average bid
    €741 Keskimäär. tarjous
    79 tarjoukset

    We are looking for a database developer/compiler who can help us develop and maintain our databases. The ideal candidate will have experience with both SQL and NoSQL databases, and will be able to write efficient and reliable code. They will also be able to work with our team to ensure that our databases are up-to-date and meet our needs.

    €20 / hr Average bid
    €20 / hr Keskimäär. tarjous
    11 tarjoukset

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