Správa databází 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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    Database tutor 6 dní left

    Need a database tutor for my daughter. Teacher need to help on quiz preparation. I will need tutor for 1 month. Here I have attached some sample quiz ques. Give me the answer, if you able to do 100% will easy for me to select you. Which of the following commands list existing databases in Oracle? a. LIST DATABASES b. SHOW DATABASES c. DISPLAY DATABASES d. All of the above e. None of the...

    €37 (Avg Bid)
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    Oracle to Postgres -- 2 6 dní left
    OVĚŘENÉ

    Need to migrate 1 simple Oracle DB to Postgres.

    €114 (Avg Bid)
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    4 nabídky
    ERD diagram 6 dní left

    Profession : business analyst My project is on creating 2 ERD diagram with proper relationship used .

    €82 (Avg Bid)
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    17 nabídky
    Sql answers 6 dní left

    Need help with few sql questions

    €20 (Avg Bid)
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    31 nabídky

    We already have a springboot application which has configurations for resources like mySQL, RabbitMQ, etc . to connect to minikube. Need help in installing motioned resources in minikube and pointing them to our application.

    €134 (Avg Bid)
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    MSSQL DB Copy Script 5 dní left
    OVĚŘENÉ

    Hi, i need a script that will backup/restore a database to a new name, and replace the destination DB. the SQL Copy Database wizard is not working, but a manual backup/restore works. Need to Copy 2 databases...Customer-99 and Vendor-99 to Customer-11 and Vendor-11 respectively. Backup is simple, the restore/replace/move/restore multiuser is what I'm having issues with... This is on SQL201...

    €20 (Avg Bid)
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    1 adet Firebird veritabanından veri çekip excelde rapor hazırlama işi yapılacak.

    €19 (Avg Bid)
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    2 nabídky

    we have recently migrated our SAP ECC environment from Oracle 12c to Sybase 16. This migration happened during last week.   Post migration, we are observing few performance issues with database.  

    €139 (Avg Bid)
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    mysql workbench 5 dní left
    OVĚŘENÉ

    Hi I have a task related to mysql workbench . i need it in 2-3 days.

    €296 (Avg Bid)
    €296 Průměr. nabídka
    15 nabídky

    We have a project data modelling cross platform application that we are in the early stages of building. The application will be storing data in both transactional databases and in a data warehouse where we will be looking to build various Power BI dashboards and reports from. Presently we have a blank AWS free tier account and some simple table data in Excel / Access, and need to move this into...

    €351 (Avg Bid)
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    PostGRE DB migration 5 dní left
    OVĚŘENÉ

    We have Postgre 9.1 DB with PostGIS extension. want to migrate the DB to latest version of PostGRE. Working can be done remotely using AnyDesk.

    €81 (Avg Bid)
    €81 Průměr. nabídka
    1 nabídky

    Here is the situation: Web and database (Microsoft SQL Server) servers are on Amazon. Code is written in php5 The code to DB connection is through odbc The problem is that it only allows 1 active record, so you can't run second query unless first query is closed. We need to find a solution to this, as it is working fine on production server. Note: We don't have access to production ser...

    €66 (Avg Bid)
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    Agents needed 5 dní left

    Greetings! Our company needs agents who will collect a contact base and call this base to attract. There are many projects in the CIS and EU countries. Offer your cases. We will consider everyone and contact you.

    €438 (Avg Bid)
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    Hello, I need to set up an online business with a specific type of transaction. Situation: A doctor sells a supplement to a patient that my company warehouses. The doctor does not have this supplement in his office. The patient orders the supplement online through my website. The doctor gets a commission for every supplement sold. Because of the supplement short shelf time and limited space, it i...

    €930 (Avg Bid)
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    10 nabídky

    Responsibilities are but are not limited to: * Order Processing * Data management * Manifest reporting * Social Media Engagement * Social Media Postings * General Admin works

    €6 / hr (Avg Bid)
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    I am looking for someone expert who can Build me a User based custom Admin Dashboard. I have some personal requirement. Like: As a admin I will put 1000 Data. As a user my worker can take 1 by 1 data and work with them. There will be Take and Copy option. Who took which data will be shown. How many Data Worker1 took will be shown as [pro zobrazení URL se přihlaste] Today 10 yesterday 20 thi...

    €434 (Avg Bid)
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    Hello, We will do something like this video but for university ID. We will do an app using c# that we will have only 2 interfaces: 1) Login page: let the user log in using his username which will be university Id and password 2) Unity camera: it will open him a camera that will come from unity In unity we want to do something similar to the video below, the student will scan the logo of the uni...

    €761 (Avg Bid)
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    Programar buscador Prestashop 4 dní left
    OVĚŘENÉ

    Busco un modulo o crear un buscador para mejorar la experiencia de mis clientes dentro de mi pagina web, ya que el buscador de Prestashop no es el mejor. He buscado pero los módulos que he encontrado no se adaptan a lo que necesito. El buscador que requiero debe de buscar en todos mis productos, los resultados de la búsqueda deben de coincidir con las palabras escritas en el buscador...

    €176 (Avg Bid)
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    For three instances need to check the Sga and pga are enough and suggest if need to increase or stay same

    €12 (Avg Bid)
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    5 nabídky

    Need Postgres EDB experts to create Database in Clustered Mode with Active-Active Mode. This is on self hosted VMs on Azure Cloud (Not Managed). Y[Removed by Freelancer.com]

    €688 (Avg Bid)
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    Virtual Assistant About Us We are a supplement company looking for Virtual Assistants for our Influencer Marketing Department. About the Role Love working with influencers and using social media? The Influencer Marketing VA we are looking for plays an integral part in our growth strategy. We are seeking a digitally savvy marketing mind to execute our influencer marketing strategies and crea...

    €9 / hr (Avg Bid)
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    MS Sql expert to revert query executed in specific month or date.

    €346 (Avg Bid)
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    Resolve SQL Issue 4 dní left
    OVĚŘENÉ

    We are looking for someone to open a 2005 MS SQL file which we have in .MDF and LDF format and to export in MS Access format

    €141 (Avg Bid)
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    oracle apps dba session 4 dní left
    OVĚŘENÉ

    need oracle apps dba session to review some missing points

    €17 (Avg Bid)
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    ms sql query performance tuning

    €298 (Avg Bid)
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    24 nabídky

    Asistente Virtual Para Empresa E-commerce Detalle de las tareas a realizar: ✔ Soporte de atención al cliente dentro de la Interfaz de Mercado Libre. Brindar todo el asesoramiento y atención a sus consultas para promover confianza en el producto.- ✔ Gestión de informes diarios de ventas para coordinar con los departamentos de entregas y logística.- ✔ Seguimiento de Env&...

    €17 (Avg Bid)
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    Oracle EBS DBA 4 dní left
    OVĚŘENÉ

    I need a part-time Oracle EBS DBA for provisioning, maintaining, and administering the EBS servers on the Oracle Cloud OCI environment. The candidate should be proficient in Apps DBA and much have familiarity working on the cloud. EBS and OCI experience is a must!.

    €13 / hr (Avg Bid)
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    Urgent analysis or diagnosis of errors affecting oracle performance and provide report including recommendations for a solution including quotation. Oracle - Database 11g version [pro zobrazení URL se přihlaste] running on Server 2008

    €398 (Avg Bid)
    €398 Průměr. nabídka
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    Build a web-based database 3 dní left
    OVĚŘENÉ

    We are a full service senior center that offers Home care services, Adult Day services, Medical transportation services, Medical loan closet, Meals on Wheels, events, trips activities and a fitness center. We need a web-based modular database built that captures customer information, services provided, who provides the services, when the services were provided, a billing system, a gift shop th...

    €10302 (Avg Bid)
    DOM
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    I want to learn a migration procedure using python script for PostgreSQL. Scenario: I need to migrate tables from DB1 (old server) to DB2 (new server) from an old schema to a new schema. It will be a learning project.

    €15 / hr (Avg Bid)
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    Create a Power BI streaming dataset from a Azure SQL table

    €185 (Avg Bid)
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    Database Cluster 3 dní left

    Existing Surveillance System in large scale setup. Part of the system components there is one server dedicated for system database were we're using Microsoft SQL. for this particular server i need to create a cluster SQL server for redundancy purpose. so in case if SQL server 1 fail, SQL server 2 will automatically take over. after validate your approach for implementation and agreed about ...

    €936 (Avg Bid)
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    SQL Development Project 3 dní left
    OVĚŘENÉ

    We require someone to assist with a large enterprise SQL project. There will be multiple ETL and SQL migrations required to be done over a 3 - 6 month period. You would need to have extensive and solid SQL experience.

    €18 / hr (Avg Bid)
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    Database Redesign Project 3 dní left
    OVĚŘENÉ

    Need an expert who has good knowledge in Operational Database

    €21 (Avg Bid)
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    7 nabídky
    Coding of sql 2 dní left

    Need some coding work for new platform

    €139 / hr (Avg Bid)
    €139 / hr Průměr. nabídka
    14 nabídky
    Migración_OraleSybase 2 dní left
    OVĚŘENÉ

    Migración de datos desde Sybase ASE v 12+ a Oracle 18c, ideal conocimiento herramienta Ispirer. Debe tener experiencia demostrable en al menos un proceso de migración de Sybase en cualquiera de sus versiones a Oracle. Migration of data from Sybase ASE v 12+ to Oracle 18c, ideal knowledge tool Ispirer. You must have demonstrable experience in at least one Sybase migration process in ...

    €2054 (Avg Bid)
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    6 nabídky
    Help me with my MYSQL Database 2 dní left
    OVĚŘENÉ

    Hello, i have a DB almost completed. I can provide the DB schema. What i want is to have a measure variable like Id:1 measure variable : temperature And then set Limit_min and Limit_max and check if the value is within range. If yes, update other table boolean to 1, else, update to 0. PM me for details.

    €19 (Avg Bid)
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    I need a list of vacant land/lots in zip code 70427 Need a direct mail campaign made with letters made to each individual with reference numbers in microsoft word or pages on MAC so I can print them out and I can mail them. This is my first mail campaign so someone with experience in this feild is helpful

    €39 (Avg Bid)
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    we have a VPS linux hosting. One folder permission automatic change to 2755 need 755.

    €14 (Avg Bid)
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    7 nabídky

    I have an OwnCloud Installation and I want to add Collabora to add collaborative editing features to my documents. You must be able to demonstrate knowledge of both software packages, and how to add Collabora to an existing Owncloud installation. Please DO NOT MAKE A LOW BID THEN CHANGE AFTER TALKING... WHAT YOU BID IS WHAT YOU WILL BE PAID. [pro zobrazení URL se přihlaste]

    €145 (Avg Bid)
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    2 nabídky
    NEED A DBA 1 den left
    OVĚŘENÉ

    Need help regarding Ms sql database.

    €64 (Avg Bid)
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    Custom Web Application 1 den left
    OVĚŘENÉ

    We are currently looking to develop a solution that we can use on site on large events that allow our client to login to a web portal and manage distribution of Two Way Radios on site and be able to track two way radios and accessories within their event space. For example we'd like the user to be able to login to their event on our portal which we have pre-loaded with the asset/barcodes of t...

    €860 (Avg Bid)
    €860 Průměr. nabídka
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    sql query 1 den left

    create a sql query used the inner join between 3 tables

    €17 (Avg Bid)
    €17 Průměr. nabídka
    30 nabídky

    Selected data from an industrial application database will be stored in a new dedicated-built database (PostgreSql or NoSQL). Integration with 3rd party will be supported by a Web service that will be developed.

    €1094 (Avg Bid)
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    sql coding -- 2 17 hodiny left

    there is class comments column in which i want to display only if there is a word webex in the column or else i should display blank for the other rows.

    €9 (Avg Bid)
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    **FULL TIME REMOTE JOB OPPORTUNITY** I am looking for hiring a data expert and programmer on an ongoing basis, who is capable of doing data scraping from arbitrary websites with experience in working with SQL or other databases. The current project is a start, and I am keen to have an ongoing agreement if the person is good enough. The preferred programming skill includes SQL, PHP, Python, JavaS...

    €17 / hr (Avg Bid)
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    Ms-SQL optimising 13 hodiny left
    OVĚŘENÉ

    Hi I have an MS SQL database, not massively big, but with some core functions that need tuning/optimising to increase performance. it was originally designed on SQL2005, migrated to 2014 last year and now to 2019. However we have had to turn on cardinality optimisation as the performance was awful with it off. I'd like guidance / work on indexing, partitioning, and maybe some stored procedur...

    €649 (Avg Bid)
    DOM
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    29 nabídky

    Creating an App like Zomato HyperPure

    €586 (Avg Bid)
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    27 nabídky