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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.
Από 189,515 αξιολογήσεις, οι πελάτες αξιολογούν τους Database Administrators με 4.86 από 5 αστέριαΠρόσλαβε Database Administrators
I am looking for a freelancer who can upload Excel files into pgAdmin. There is no specific database structure that needs to be followed, so the freelancer can decide on the structure. This is a one-time project, and I need someone who has experience with data uploading in pgAdmin.
I am looking for an experienced freelancer who can provide me with steps or scripts to migrate my small Oracle database (less than 100GB) to PostgreSQL using the Ora2pg tool. Requirements: - Familiarity with Oracle and PostgreSQL databases - Expertise in using the Ora2pg tool for migration - Ability to migrate custom processes or functions from Oracle to PostgreSQL Responsibilities: - Provide detailed steps or scripts for the Oracle to PostgreSQL migration process - Ensure all custom processes or functions in the Oracle database are successfully migrated - Assist in testing and validating the migrated PostgreSQL database Please note that I do not require assistance in testing and validating the migrated PostgreSQL database.
The Databricks Administrator will be responsible for the administration, configuration, and optimization of Databricks clusters and environments to ensure the efficient and reliable operation of data analytics and machine learning workloads. This role involves collaborating with data engineers, data scientists, and other stakeholders to provide a stable and scalable Databricks platform.
Looking for Oracle Fusion Cloud Expert who can draft the Solution offering in Oracle Fusion Cloud related to all modules in Fusion as well as provide a real time use case study. Only experienced Fusion expert is required.
I am looking for a Tableau expert who can assist me with creating an organizational hierarchy. Specific requirements: - Experience in creating organizational hierarchies in Tableau - Ability to work with a detailed structure provided by me - Familiarity with data preparation and cleaning techniques in Tableau Additional details: - Although I don't have the data set ready at the moment, I will be able to provide it soon - The ideal candidate should have strong communication skills and be able to understand my requirements and preferences effectively.
I am looking for a PHP developer to work on a project that requires connectivity with an Oracle 11g database. I need the developer to be knowledgeable in implementing data manipulation using PHP (Insert, Update, Delete) and be proficient in writing SQL queries. The code will need to be compatible with PHP 5. If you have any other features or functions that you are especially experienced in doing, please let me know. My timeline and budget for this project is flexible and I look forward to your reply. Thank you!
Draw a clear and complete ER Diagram For 5 Entities Provide Attachment with selected Candidate For Diagram, use or lucidchart Need to done within 2 hours Max Budget is $5 only. If you're ready with that budget then bid.
Hi, I am looking for an experienced freelancer to help me solve SQL queries for my database management system. I am using MySQL and need assistance with simple data retrieval queries. If you have experience working with MySQL databases and writing data retrieval queries, I welcome your help. I am not looking for complex solutions - just basic SQL. Please get in touch if you think you have the skillset I am looking for. Thank you!
I'm looking for an experienced Oracle Apex developer to help with a project. The project requires expertise in Oracle Apex 23.1, and I have no specific requirements or goals in mind – I'm open to any suggestions or guidance that the freelancer can offer. The estimated timeline of the project is 1-3 months. If you have the necessary experience and are interested in this project, please apply.
I am looking for a data designer who specializes in data analysis using SQL Server. The project involves analyzing a medium-sized dataset of 1000-10,000 records. Ideal Skills and Experience: - Strong expertise in SQL Server and data analysis - Proficiency in querying and manipulating data using SQL - Ability to identify trends, patterns, and insights from the dataset - Experience in generating reports and visualizations to present the findings - Understanding of data cleaning and validation techniques - Attention to detail and ability to work with large datasets - Excellent problem-solving and analytical skills If you have the necessary skills and experience in data analysis and SQL Server, please reach out to discuss the project further.
I am looking for an experienced Google Cloud Expert to help me with a one-time video project that requires data storage services for a video library. I am on a tight budget and cannot spend more than $500 on this project. All solutions must comply with industry and Google standards and best practices. The right candidate must have strong understanding of video database management, security, and optimization. Experience with Google Cloud Platform (GCP) and its related services, such as BigQuery, is a must. If you are a motivated individual who is willing to take on this project, I would love to hear from you.
More details: What specific SQL task do you need help with? Query optimization What information should successful freelancers include in their application? This question was skipped How soon do you need your project completed? ASAP
My organization is in need of a knowledgeable cockroach database expert with experience in migration, optimization, and query performance tuning. Specifically, I need someone to help complete a database migration without any specific deadline. Moreover, some existing data needs to be preserved during the migration. This project requires an experienced professional to ensure a smooth transition from the current database to the cockroach database. That said, I am eager to work with the right freelancer who can demonstrate a successful track record working with databases and put our project first.
I'm looking for an experienced database specialist who can provide support in recovering data from a SQL server. The size of the database is between 1GB - 10GB, and I need all data recovered. It's not clear at this point if I have a backup of the data, so I need someone to identify if one exists and use it as a starting point for the recovery process. Any additional workarounds or solutions that will help in the effort will be deeply appreciated.
Relational Database to Manage Customer Relationship Management Operations Ideal Skills and Experience: - Strong proficiency in MySQL database management system - Experience in designing and implementing customer relationship management systems - Knowledge of best practices for data storage and retrieval - Familiarity with inventory management and sales and order management processes Project Description: - I am looking for a skilled freelancer who can develop and implement a relational database to manage our customer relationship management operations. - The primary purpose of this database will be to store and analyze customer data, allowing us to effectively manage our relationships with our clients. - The freelancer should have a strong understanding of MySQL database management system ...
I am looking for a Tableau expert to assist me with data visualization tasks. I will provide the specific dataset to work with and I would like the visualized data to be presented using Tableau Public. Ideal skills and experience for this project include: - Strong proficiency in Tableau - Experience with data visualization and analysis - Ability to create engaging and informative dashboards in Tableau Please include examples of previous Tableau projects in your proposal.
Role - Job Support Exp - 7+ years of exp in sql developer specially in serviceNow 5 days in a week Daily 2 hours on zoom call Remote support role You will have to help developer for completing the task Timings - 7 am IST (or evening IST) Payment - You will be paid for those hours while you will be working, You will be informed in advance if there is no work and for those hours you will not be paid. Role - ServiceNow Note - Please ping me only if you have experience in serviceNow
Hi All, I want to you help with Oracle SQLDATA project More details via chat Thank You
I am looking for a skilled developer to create a backend for my Flutterflow web project. I want to use Supabase as the backend platform. It will be from scratch, this is an MVP for a web application. Figma design is going to be available to collect the needed requirements. So when I said from scratch, I meant only the backend part not the whole application. The app functionalities should be similar to GoVisually. Skills and Experience: - Experience with Supabase backend development - Proficiency in Flutterflow web development - Strong understanding of database management and integration - Knowledge of authentication implementation - Knowledge of database and backend applications documentation and diagrams. Requirements: - Set up backend infrastructure using either Firebase or Supabas...
I am looking for a freelancer who can generate Power Bi reports using SQL. The ideal candidate should have experience in creating reports based on sales data from a SQL Server database. Specific requirements for the project include: - Creating reports that display sales data in the specified format - Utilizing SQL queries to extract the necessary data from the database - Designing visually appealing and easily readable reports Skills and experience required: - Proficiency in Power Bi and SQL - Strong knowledge of data visualization and report design - Experience working with SQL Server databases If you have the skills and experience required for this project, please submit your proposal.
We have a SQL database containing information which is updated regularly, and needs certain information updated into client Access databases. Ideally a SQL job or web service etc. that can poll our SQL database looking for relevant data to be updated on the customers ends, then connect to the access DB and update the information in the appropriate fields at the customer end. We would also like for the service to have to authenticate with a DB user (same user on each DB). Very open to solution options based on your knowledge. After something quick and simple which will perform the above function reliably. Considerations: 1. Keep it simple, prefer not to have to install anything at client end. 2. Prefer polling at server end, and pushing to client DB 3. Prefer web protocols, keep it simpl...
We are seeking a detail-oriented and highly organized Remote Data Entry Specialist to join our team. The ideal candidate will be responsible for accurately inputting and maintaining data in our systems, ensuring data integrity and consistency. This is a remote position that requires a strong commitment to accuracy and attention to detail. Key Responsibilities: Data Entry: Accurately input data from various sources into our database or software systems. Data Verification: Verify the accuracy and completeness of data entries, cross-referencing information to ensure data integrity. Quality Control: Perform regular quality checks on data entries to identify and correct errors or inconsistencies. Data Maintenance: Update and maintain existing data records, making necessary changes and upda...
Simplify the capture, consolidation, management, analysis and reporting of your environmental, social and governance (ESG) data Please see all modules, has to be made better than this..To be hosted on AWS
I am looking for an experienced SQL expert to help with intermediate level tasks. Primarily, I am looking for a professional to assist with query optimization in a Snowflake database system. My desired timeline is to complete the project within 1 week. If you are confident in your abilities and have the necessary knowledge and experience in database design, data analysis, and SQL, then I look forward to hearing from you.
I am looking for a SQL expert to create a Slowly Changing Dimension Type 2 table in T-SQL. The data sources for pre-existing historical data is in a SQL table. Skills and Experience: - Strong proficiency in SQL and SQL Server - Experience in creating Slowly Changing Dimension Type 2 tables This can also be done in Azure Data Factory.
Hello Everyone we are looking for trainer who can deliver training on Oracle Customer Data Management Training : Oracle Customer Data Management Mode : Online Pax : 5 Training Date : Oct Training hours : 40hrs-2-3hrs/day Level of participants: Associates, Sr. Associates and Managers
We have an issue with a database that causing the website to hang. Host provider says it is to do with table optimisation. I require a mysql professional to fix the issue
I am looking for a Freelancer to access and manage data on my database. This database will contain text-and-numbers, with access limited to Employees. I prefer the data to be stored locally, but I'm open to the possibility of both local and remote storage. This project requires expertise in database technology, and I will need assurance that the data will be secure and well-managed. I look forward to discussing the details of this project with qualified professionals.
I am looking for a skilled developer to optimize the query of our shop page. I give you all necessary details required for you to confirm in case you are able to optimize for a proper solution since we manage to drop the query from 1.5seconds to 0.35seconds , yet our objective to reach 0.001second or less per query like other ecommerce platforms so in case multiple users browsing at the same time or searching or ... it will be smooth check if doable then we can hire? Need to check the issue of offset and limit We reach 0.35sec down from 1.5sec per single query Specific requirements for the rewritten query include ensuring compatibility with certain versions of Code Ignitor. Budget is fixed 2000 INR I will only release payment once achieve to run query as per mention. Happy Bidding!
Project Title: Power BI Data Analysis for Auditor Performance Project Description: Am looking for a skilled Power BI expert to analyze Auditor Name performance using two data tables. Table 1 contains project details (Project no, Auditor Name, Workorder, Program, Year, Month), while Table 2 includes additional data (NetAmount and Units). Project Tasks: Merge and integrate data from both tables. Perform a unique analysis for each project (further clarification provided). Calculate essential metrics, including NetAmount and Units. Develop Power BI reports and dashboards for effective visualization. If you possess substantial Power BI expertise and can provide actionable insights, i like to hear from you.
Project Title: Database Design and Development Database Work Needed: - Database design: The client is looking for assistance in designing a database for their project. Preferred Database Management System: - SQL Server: The client prefers to use SQL Server as their database management system. Complexity of Database Design: - Medium complexity: The client requires a database design that is of medium complexity. Ideal Skills and Experience: - Proficiency in SQL Server and database design. - Strong understanding of database optimization techniques. - Experience with data migration from other database systems to SQL Server. - Familiarity with database modeling and normalization principles. - Ability to create efficient and scalable database schemas. - Knowledge of indexing strategies and q...
I am looking for an SAP expert with specific expertise in SAP Ariba, fieldglass, CIG, integration with S4 and sap ECC Primary Purpose: The primary purpose of project is to troubleshoot issues in Ariba and Fieldglass, as well as to integrate them via CIG. Duration: The estimated duration of the project is 1-3 months. Ideal Skills and Experience: - Strong knowledge and experience in SAP Ariba, Fieldglass, and CIG - Expertise in troubleshooting and resolving issues in Ariba and Fieldglass - Experience in integrating Ariba and Fieldglass via CIG - Familiarity with SAP S4 and SAP ECC is a plus - Excellent problem-solving and communication skills - Ability to work within a specified timeframe - Attention to detail and ability to work independently - Strong analytical and technical sk...
Tenemos una conexión a tablas por medio de ODBC a bases de tipo DBX En POwerBi Desktop nde repente da porblemas de actualización manual y me obliga a entrar a POwerQuery y refrescar las tablas que tienen un signo de interrogación "'?" Al refrescar la vista estas se normalizan, guardo los cambios y ya me permite actuailzar las tablas. Este fenomeno lo genera de forma irregular y con diferenites tablas.(no siempre son las mismas ) Eso seguramente genera problemas cuando quiero actualizar PowerBi desde plataforma WEB dando el siguiente error: Error del origen de datos: {"error":{"code":"DM_GWPipeline_Gateway_MashupDataAccessError","":{"code":"DM_GWPipeline_Gateway_MashupDataAccessError",&qu...
Necesito que me explique 2 transacciones en el sistema SAP: Ingreso de mercancías con OC/pedidos ambiente IM y Generación de picking con grupo de entregas OT (ordenes de transporte) en WM
Write 100 Natural langauge conversations , it should appear like if normal users are asking to perform sql operations on certain tables I will provide tables along with columns names Each conversation should contain 10 plus NLs
My project requires the creation of a relational database using the MySQL platform, designed to allow for advanced data analysis. I am looking for an experienced freelancer who is skilled in database design and able to develop a system with the desired functionality. The perfect candidate should have experience in designing back-end systems with the capabilities to perform data analytics. I need someone who can create a scalable database to support a rapidly expanding userbase in the future. The chosen individual must have fluent knowledge of the MySQL platform and be able to demonstrate proficiency in database creation. If you believe you possess the skills and qualifications needed to successfully create this system, please contact me. I look forward to hearing from you soon!
Hi Need client who will give work on oracle technology like SQL,pl-sql,Oracle apps technical,forms and reports migration project
We are looking for full time Oracle Software Developers who are able to undertake support and development in Oracle 19c using PL/SQL and SQL. IMPORTANT : Only those who can work from home on a full time, dedicated basis for our project may apply. Provide answers to flwg questions : 1) How many hours can you work per day? 2) Can you work with us during the daytime anytime around 9 am to 3 pm Indian Standard Time? 3) Can you forward your resume?
Project Description: I am looking for someone to help me with a beginner level SQL injection practical task. The main goal of this task is for me to learn more about SQL injection methods. Alongside the task completion, I would like a detailed report or explanation to understand the vulnerabilities and potential security risks that were identified. Ideal Skills and Experience: - Strong knowledge of SQL injection methods and techniques - Experience in performing SQL injection tests on systems - Ability to identify and exploit vulnerabilities in a secure system - Excellent communication skills to provide a detailed report explaining the findings and recommendations for improvement.
I am looking for a GDPR Banner Integration Expert to integrate a GDPR banner on my SAAS website. In European countries, it is a necessary requirement to show a cookies banner as the website opens. You should technically know and should be able to implement all that we need related to GDPR in a certain kind of website. Skills and Experience: - Expertise in GDPR compliance and regulations - Experience in integrating GDPR banners on SAAS websites - Knowledge of different GDPR banner tabs and their functionalities
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.