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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.

Από 187477 αξιολογήσεις, οι πελάτες δίνουν Database Administrators 4.87 από 5 αστέρια
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    49 δουλειές που βρέθηκαν, με τιμές EUR
    SQL Quries 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for a person who can write a SQL query

    €6 / hr (Avg Bid)
    €6 / hr Μέση Προσφορά
    15 προσφορές
    €12 Μέση Προσφορά
    6 προσφορές
    €41 Μέση Προσφορά
    2 προσφορές
    BI Architect 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Extensive experience of 5+ in Power BI with overall experience of 10 plus years in BI ∙ Extensive experience of BI tools like Power BI, SSRS, Tableau etc. ∙ Hands-on experience in RDBMS platforms i.e. SQL Server, Oracle etc. ∙ Experience in Design solutions for aggregated facts using metadata. ∙ In-depth knowledge of database and BI architecture design ∙ Worked on reports dashboards migration from tradition to modern BI tools like Power BI, Tableau etc. ∙ Managed high volumes of data at one time load ∙ Worked on Optimize data modelling, database and BI solutions ∙ Applying architectural and engineering concepts to design a solution that meets operational requirements, such as scalability, maintainability, security, reliability, exten...

    €16 (Avg Bid)
    €16 Μέση Προσφορά
    5 προσφορές
    Connect a MySql Database 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am trying to set up a Report Writer for MySQL Database. My MySql Database is hosted on Godaddy and I can show you the Database. I also have the Server Name, User Name and Password that I use to access the tables with PHP. The Report Writer is Seal Report Designer. The setup screen is looking for an address for my Database. I need someone who can figure out the address of my GoDaddy base so the Report Writer can connect to it.

    €121 (Avg Bid)
    €121 Μέση Προσφορά
    53 προσφορές
    classification models project 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    data analytics and mining. database set

    €30 (Avg Bid)
    €30 Μέση Προσφορά
    19 προσφορές
    €21 Μέση Προσφορά
    16 προσφορές
    Database System Project 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need an expert who can complete a project on Database system and queries.

    €140 (Avg Bid)
    €140 Μέση Προσφορά
    16 προσφορές
    SQL and NoSQL ( HBasae) 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Select the problem / Define the problem. Create Tables with constraints Design a Schema based on tables and explain the schema. Create primary keys, foreign keys. Create Procedures. Create functions. Create Views Create Index Use of the following Clauses: Example : order by, between, group by, having, order by, AND, OR, with Use Aggregate Functions Use of nested queries, Scalar Subquery. Part 2 has to be done in HBASE Create Tables – 4 tables with Column family and columns Column family - 5 column families: Make sure have different parameter. Ex: versions Minimum 4 Columns in each Column family Insert records Delete records Perform basic queries like your assignment1 Try to extract data using timestamp Insert partial data in a row Describe table. Check table status – enabled o...

    €135 (Avg Bid)
    €135 Μέση Προσφορά
    38 προσφορές

    Hello! I'm looking to create an email server that can handle all extensions underneath my domain and fowards emails it recieves to my SQL database. If you're interested in this project; please post your architectural structural choices that you can utilize when designing this sytem.

    €308 (Avg Bid)
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    41 προσφορές

    Necesito entender la relación entre la tensión matricial y el contenido de agua en el suelo. Para ello busco una CLASE TEÓRICA DE 2 HORAS en la cual aprender cómo aplicar las curvas características de contenido de agua según el tipo suelo de acuerdo al estudio realizado por los autores mencionados en el título (hasta ahora tengo el paper de los dos primeros y estoy en búsqueda del segundo). Este objetivo se enmarca en el proyecto de pronosticar la frecuencia y cantidad de agua de riego óptimo para cultivos reales manejando datos agroclimáticos: ET, pronóstico de lluvia, características de suelo, umbral de riego y mediciones (en kPa) de un sensor de matriz granular (Watermark 200SS). Mi prioridad es habla...

    €11 / hr (Avg Bid)
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    2 προσφορές
    oracle weblogic admin 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    hi am looking for oracle weblogic and admin with following skills 1 unix/linux 2 oracle pl/sql 3 oracle forms/reports 4 oracle weblogic 5 oracle database 19c the freelance must able to work independent with little supervision no third party this for independent developer must able to work remotely

    €158 (Avg Bid)
    €158 Μέση Προσφορά
    8 προσφορές
    €29 Μέση Προσφορά
    38 προσφορές

    Want to develop a vendor & retail management portal for managing 25 categories of item & 25000 retailers who will sale the products on commision basis . Please refer to the document attached for detail understand & requirements and functional requirements.

    €99 (Avg Bid)
    €99 Μέση Προσφορά
    6 προσφορές
    Need urgent azure DevOps experience person 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    This is azure DevOps..i need experience person who are expert azure DevOps..for my consultant support Indian time 8:30 pm to 9:30 pm Monday to Friday 14$/hourly. Btw this support will be on zoom meeting which we will provide you and you will connect with my consultant and support him/her.

    €13 / hr (Avg Bid)
    €13 / hr Μέση Προσφορά
    7 προσφορές
    Need Power BI assessment 5 μέρες left

    • Load all the three tables and use data modelling to relate the tables • Calculate revenue contribution of producer (if there is a producer X with 10,000 revenue out of total 100,000; when I select producer X result should show 10%; in the same way with revenue) • Group the accounts based on revenue as Tier1 (having revenue > 10000), Tier 2(5000 to 10000), Teir 3 (<5000) • Compare quarterly sales for different years (Use Date field) • Create a tab/Page to show the data or visuals for just the Construction Niche. • Create a calculated column to dervie stage numbers from Stage Name (ex: 3-Closed Won stage number is 3) • Create a textbox to show producer selected; if there is no producer select show as "Please sel...

    €20 (Avg Bid)
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    10 προσφορές

    people can find much more infulencer and kol form my pad Just a Web Spider Like socialbook To establish contact with plenty of KOL on different social platforms like INSTAGRAM,Twitter,Youtube,Tik Tok,Twitch etc. We need KOL's contact information and send our information to KOL Function details text(what we send to kol) data configurable(like follower, got a stationary to fetch) be availability on different platforms can be stored,be screened(as their region,classification,gender etc.). we need a database. 5.one-click option(send message to all KOL in a screened list) able to judge if it is succeeded to establish contact with kol,then get a list or label (failure/successful) refer to socialbook easiest way: fetch data from socialbook.

    €1196 (Avg Bid)
    €1196 Μέση Προσφορά
    17 προσφορές
    Fixing Microsoft SQL SERVER database slow issue (Only expert) 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have identical two database one is slow and one fast both are cleaned database. The databases had data and i used this query to clean the tables DELETE FROM tablename DBCC CHECKIDENT (tablename, RESEED, 0) I have used this query to clean every table with one database the other database im not sure if i used this query with all table or sometimes used TRUNCATE table I want someone who are able to find why one of them are slow and fix it. I will show you both databases when i restore them from bak file. You will use anydesk to access to my computer to show you the problem.

    €143 (Avg Bid)
    €143 Μέση Προσφορά
    49 προσφορές
    €584 Μέση Προσφορά
    18 προσφορές
    PHP con SQL 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Creación de aplicación en PHP con SQL como motor de base de datos

    €15 / hr (Avg Bid)
    €15 / hr Μέση Προσφορά
    103 προσφορές
    Looking for SQL server teacher 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello folks, One of my friend is looking for SQL server teacher for private lessons. If any one here SQL expert, please contact me. Note: Expert only

    €14 / hr (Avg Bid)
    €14 / hr Μέση Προσφορά
    40 προσφορές
    Optimize a query SQL for Postgrsql DB 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, I have a table with 12M record and I need to optimize request on it. I guess good index strategy can do the trick :) ! It's a 3 column table and one could be deleted so it's quite straight forward. I need to do text search on it. Answer with GOLD to make sure that you read to desc.

    €18 / hr (Avg Bid)
    €18 / hr Μέση Προσφορά
    41 προσφορές
    Power BI Expert. 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have some work that is power-bi. Those of you who have skills on this job can bid for this project. I will select one of you and give him all the work. It is a very easy task. Thank you

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    27 προσφορές
    Oracle Cloud / Private Key (recovery) 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for someone to help me recover a private key on the Oracle cloud.

    €141 (Avg Bid)
    €141 Μέση Προσφορά
    12 προσφορές
    Power BI Expert -- 2 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have some work that is power-bi. Those of you who have skills on this job can bid for this project. I will select one of you and give him all the work. It is a very easy task. Thank you

    €11 (Avg Bid)
    €11 Μέση Προσφορά
    27 προσφορές
    Lost Oracle Private Key / Recover 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Does someone know how to use Oracle Cloud to recover a private Key to an instance?

    €20 (Avg Bid)
    €20 Μέση Προσφορά
    5 προσφορές
    Access DB Expert Inbox me 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for a person who are good in Access DB for a Simple Project

    €5 / hr (Avg Bid)
    €5 / hr Μέση Προσφορά
    14 προσφορές
    ERD and SQL Command 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hey I need a person who organzied my ERD diagram and from ERD he create a SQL command our total budget is 5AUD if you're feasible with this let me otherwise don't bid on it 5AUD for whole task

    €6 / hr (Avg Bid)
    €6 / hr Μέση Προσφορά
    9 προσφορές

    if i try to increase thead in my script its need fix then i want to make it more faster! im not going to milstone since ill see that project work in my computer

    €35 (Avg Bid)
    €35 Μέση Προσφορά
    17 προσφορές
    App Toma Fisica 4 μέρες left

    App que ayuda en la toma física de inventario para un deposito de mercadería Se busca preferentemente, desarrolladores con idioma español.

    €11 / hr (Avg Bid)
    €11 / hr Μέση Προσφορά
    19 προσφορές

    i have made a python project based on my sql and python connectivity but there are mistakes in sql table,due to which data is not saving in sql database

    €14 (Avg Bid)
    €14 Μέση Προσφορά
    13 προσφορές
    Automate Remote Reporting 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to automate repetitive weekly reporting tasks that I am running manually. I remotely connect to store SQL Server databases to generate a sales report in a specific formatted text file that I then upload to a SFTP site. Database connection credentials and SFTP credentials vary by store. Currently I have Hamachi VPN installed at each store location and I manually run connect via ODBC and run Crystal Reports to generate a formatted text file that I then manually upload to SFTP site(s). I want to automate as much of this as possible.

    €718 - €1437
    Σφραγισμένο ΣΜΓ
    €718 - €1437
    19 προσφορές
    Data Engineer to organize my data files and DB 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, I have many DB from different sources and I need to organize them on a server and store it correctly. I also need to build a search engine on it and be able to use it with an API. Answer with GOLD to make sure that you read the description otherwise I won't answer you :) !

    €16 / hr (Avg Bid)
    €16 / hr Μέση Προσφορά
    30 προσφορές
    Database Administration for SQL Server on-prem and cloud 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need expert to setup database on-prem and in cloud with two-way real-time replication. This is for MS SQL server on windows and Ubuntu.

    €478 (Avg Bid)
    €478 Μέση Προσφορά
    32 προσφορές

    We are an Education company that enables project-based learning to learn by building real-world applications. Our courses are project and outcome-based that promote learning by doing approach. We have over 60,000+ learners across the globe. We are looking for partners who can help us create more content and courses. You will be working with us to create a 20-hour + course on Oracle Database Who is eligible to apply? 1. Must have knowledge of Oracle SQL, Database Design, RDBMS concepts, and Simple and complex queries. Knowledge of MongoDB is a plus. 2. Must be a good writer and has the ability to simplify topics + explain things well. 3. Should have good writing skills 4. Would prefer candidates with a computer science background 5. The content should be unique with unique examples (no...

    €74 (Avg Bid)
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    10 προσφορές

    Adventure works data movement from on Prem SQL server to S3 or snowflake using Apache nifi, talend or other etl tool Kafka etc

    €103 (Avg Bid)
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    3 προσφορές
    Hr database -- 2 23 ώρες left

    track off employee dob/start dates/end dates/ department/onboarding checklist site mobilization quals/licences required and expired dates/refresher recommended dates 3. Enter training completed/report upcoming due expiry dates 4. Enter verification of competency for use of various machines operation on site ( refresher every 12 months) 5. Enter incident reports/ report on number of incidents / loss days 6 kpis linked to job descriptions 5. List of Perf review questions self evaluation based on jo description kpis of Perf review scores/ report on overall results year to year for employee/ report for overall sores per performance area for employee/ report on overall results by department for company and comparison of departments

    €115 (Avg Bid)
    €115 Μέση Προσφορά
    18 προσφορές
    Hr database 23 ώρες left

    track off employee dob/start dates/end dates/ department/onboarding checklist site mobilization quals/licences required and expired dates/refresher recommended dates 3. Enter training completed/report upcoming due expiry dates 4. Enter verification of competency for use of various machines operation on site ( refresher every 12 months) 5. Enter incident reports/ report on number of incidents / loss days 6 kpis linked to job descriptions 5. List of Perf review questions self evaluation based on jo description kpis of Perf review scores/ report on overall results year to year for employee/ report for overall sores per performance area for employee/ report on overall results by department for company and comparison of departments

    €122 (Avg Bid)
    €122 Μέση Προσφορά
    17 προσφορές
    Check SQL Database errors on our API based website 22 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We have a running API based website. There are some SQL database related errors that need to be resolved.

    €141 (Avg Bid)
    €141 Μέση Προσφορά
    22 προσφορές
    Entity Relational Diagram 22 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Freelancer should have: - Great knowledge in ERD creation and Database advanced knowledge.

    €29 (Avg Bid)
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    17 προσφορές
    Virtual Assistant 21 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need somebody who can take one data entry, understand marketing software like woodpecker, asana, slack and , capable of sending emails. Day-to-Day Administration Tasks.

    €90 (Avg Bid)
    €90 Μέση Προσφορά
    52 προσφορές
    Pasante de Reclutamiento 17 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Busco estudiante o recién graduado de Psicología, administración de empresas o del área de Recursos Humanos para dar sopórte en el proceso de reclutamiento de personal, contactar candidatos y responder mensajes por WhatsApp. Trabajar en base de datos. Comisión por contratación a los 3 meses.

    €31 (Avg Bid)
    €31 Μέση Προσφορά
    19 προσφορές

    Hi, I want someone who is well versed in digital ocean to transfer all the assets and import my database to the clients database. Budget $75cad

    €67 (Avg Bid)
    €67 Μέση Προσφορά
    20 προσφορές
    Quick Database queries 3 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need some help with some Database queries. I will provide you with the data and scenario and you just need to create SQL query. I will be using Postgresql, so I hope you have an understanding of SQL

    €16 (Avg Bid)
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    70 προσφορές
    Database Developer/ Compiler needed Έχει λήξει left

    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 (Avg Bid)
    €20 / hr Μέση Προσφορά
    11 προσφορές
    Data entry + vetting from different online databases 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Following a set of guidelines, you will be logging in the different macros of a high number of food/recipe items. Each food/recipe ingredient has to be checked on 4-5 different databases (already outlined for you) before being logged in on one sheet. The food items are already grouped by food group/categories. A high level of accuracy and attention to detail is needed. I need someone with great attention to detail as it's all about macros for a thousand food items across food groups/categories (values/numbers) Need someone who is great at crosschecking, comparing sources, finding errors and flagging them (if and when found), etc... Timeframe: 1 week

    €70 (Avg Bid)
    €70 Μέση Προσφορά
    19 προσφορές

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