Datenbankentwicklung Jobs

In modern times, we are realizing more than ever that some of the most important and valuable information that a company can have is its data. We know that a company’s reputation can be compromised through a data hack or leak, and that often times, the right intellectual property can add millions, or even billions, of dollars, to the market capitalization of a corporation. As a result, companies both big and small should be doing everything that they can to keep their data safe.


Database developers work to make sure that databases where information is stored is as efficient and flexible as possible, to make sure that no matter what happens, companies can have their data safe, in any situation. The right database developer can make sure that this is done at the lowest cost possible, and also avoid storing redundant data, which obviously makes operations less productive and efficient.


No matter what, data is essential. We know that Big Data is one of the biggest technological trends in the world, because it helps to illuminate information, whether it’s regarding consumer trends or scientific research. A database developer understands the important of keeping information safe, which is essential in modern times.

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    23 Gefundene Jobs, Preise in EUR

    Linux+Hadoop cloud migration azure Data and on prem Data (Cloudera hadoop) to AWS Cloudera Azure AWS DEVOPS Database Migration from on prem to AWS

    €10 / hr (Avg Bid)
    €10 / hr Gebot i.D.
    1 Angebote

    I need the following for this project 1. Class Diagram is already drawn - But read the case study and correct it based on the feedback given 2. From the initial version, list out what are all the changes you have made in the Entity Class Diagram. 3. Sequence Diagram is already drawn 4. Change and improvise the Sequence diagram, based on the video shared I would like to pay $20 for this task. I have one more of this, so I need it definitely done today. Please bid only if you're available.

    €4 / hr (Avg Bid)
    €4 / hr Gebot i.D.
    6 Angebote

    Looking for an experienced application dev to help me design a small mobile/web app which uses a database where user can input data on their phone, sort by categories and tags and make changes/additions on a web app which connects to the mobile app.

    €19 / hr (Avg Bid)
    €19 / hr Gebot i.D.
    61 Angebote

    Need dev to make website where data from xml file (business data) are as source where the data is taken and would be shown on website as output. Like here for example: = front end view/solution, do not know how their backend is done. Here is basic info, if you need more info then just send message…. Website operates for customers who can register on site and create an account (no need for payment options, invoices are sent manually). After creating account site user/customer just need to request access by submitting order/request or can create output as an excel file from the data that comes from xml files. Site admin should have option to set account for customer as active or inactive manually. Active status means that user can use solution 1 or solution 2. Output excel file aspe...

    €27 / hr (Avg Bid)
    €27 / hr Gebot i.D.
    20 Angebote
    Entity Relational Diagram 5 Tage left
    VERIFIZIERT

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

    €31 (Avg Bid)
    €31 Gebot i.D.
    14 Angebote
    Trophy icon Caspio Database expert 1 Tag left

    I need a caspio data base designed

    €67 (Avg Bid)
    Garantiert
    €67
    3 Einträge
    Quiz web application 4 Tage left
    VERIFIZIERT

    I want to create website/app with a User Registration page and Login. The site/app will have a selection of "games" to choose from (up to 5 games at any given time). Entry fee is by way of a "token" crypto or $$$, or either. A game consists of a series of 13 "questions". When a pre-determined amount of entrants have joined the "game" the first question is displayed and/or sent to the entrant via email/sms notification. The "prizepool" for each game is the entry fees less 10% The entrant can then input answer into website or app. If correct answer is entered the next question is sent via email/sms. If wrong answer is entered a lock-out timer (dynamically set in game setup) is triggered that disallows another answer to be submitted for t...

    €2256 (Avg Bid)
    NDA
    €2256 Gebot i.D.
    59 Angebote

    Create your own entities(12-15 entities) and attributes. Example- Spies, code names, aliases, handlers, information about each operation planning and execution, history of operations for each spy, planners, management, tech support skills, equipment, and so on. The rest is in the attached pdf. Send a message if you are done for award if you are done. thank you

    €48 (Avg Bid)
    Garantiert
    €48
    3 Einträge

    The Project shall be a Customised Software (Online & stock market based technical research software) It involves extracting data from .csv and .dat file everyday and storing it in database Then processing the database with the formulas which shall be provided by me and then showing desired output in columnar form Also need a filter screen based on given set of formulas Technically need a developer who can create and handle huge database More details when we interact

    €3431 (Avg Bid)
    €3431 Gebot i.D.
    19 Angebote
    POSTGRESQL 3 Tage left
    VERIFIZIERT

    SIMPLE PostgreSQL DATABASE

    €26 (Avg Bid)
    €26 Gebot i.D.
    31 Angebote

    Connect HPE storage 3640 48tb with oracle and sql servers

    €166 (Avg Bid)
    €166 Gebot i.D.
    12 Angebote

    orçamento, prazo e pagamento o orçamento para o projeto é de r$ 7.000,00 para entrega do projeto dentro do prazo de 45 dias corridos concluído em 100% conforme descrito em briefing haverá um bônus se o projeto for concluído com 1 semana de antecedência do prazo final um bônus de r$ 1.000,00 (ATUALIZANDO O projeto para um total de r$ 8.000,00) O projeto for concluído com 15 dias de antecedência prazo final um bônus de r$ 2.000,00 (ATUALIZANDO O projeto para um total de r$ 9.000,00) haverá multa, de 250 reais a cada 7 dias corridos que ultrapassem a data de entrega a serem descontados do valor total do orçamento do projeto caso o atraso ultrapasse 30 dias corridos, o projeto devera ser cance...

    €1333 (Avg Bid)
    €1333 Gebot i.D.
    25 Angebote

    Topic: Data Warehousing System Question 1 • Design the need for the use of relational databases, and identify and create a Data Flow Diagram (DFD) relating the tables of the database schema • Create a database that supports the selected topics. Explain and support the database schema with relevant arguments that support the rationale for the structure • Identify and create database tables with appropriate field-naming conventions. Then, identify primary keys and foreign keys, and explain how referential integrity will be achieved. Normalize the database tables to third normal form (3NF) • Identify and create an Entity-Relationship (E-R) Diagram relating the tables of the database schema. Explain the rationale behind the design of your E-R Diagram

    €136 (Avg Bid)
    €136 Gebot i.D.
    30 Angebote
    Data Analysis 2 Tage left

    My company urgently needs help with a sql project - data analysis

    €18 / hr (Avg Bid)
    €18 / hr Gebot i.D.
    28 Angebote

    Repair all the tables on the WP site. Not all the tables have proper indexes and Auto Increment values, this means that all the tables need to be repaired. If at any stage the developer cannot complete all of the above tasks, the job will be cancelled, all work will be removed from the staged server so we ccan assign the job to a new developer who is capable of completing all tasks.

    €22 (Avg Bid)
    €22 Gebot i.D.
    27 Angebote
    Create UML 2 Tage left
    VERIFIZIERT

    Please refer the pdf attached about the project

    €27 (Avg Bid)
    €27 Gebot i.D.
    6 Angebote
    Professional Python Developers 2 Tage left
    VERIFIZIERT

    We are looking for strong Python developers with several years of experience. We offer a long-term job for an exciting and very successful product. Are you interested? Please send your CV with the experiences and your projects in Python!

    €31 / hr (Avg Bid)
    €31 / hr Gebot i.D.
    39 Angebote

    Installing Oracle 11g forms and reports for windows 10 with Weblogic. I am working in Oracle 8i and I made many reports and forms. Now I upgraded my database to 11g and want to convert all my reports and forms to work on oracle 11g on web browser. I need some one to help me in this

    €181 (Avg Bid)
    €181 Gebot i.D.
    17 Angebote

    Hi I need someone who can help me to setup power bi and azure infrastructure. this is based on 200 employees simultenously using this service. We will only consider persons to bid who have experience setting up azure database and front end pbi embedded services

    €9364 (Avg Bid)
    €9364 Gebot i.D.
    20 Angebote
    ssis migration 1 Tag left

    Review all 5 SSIS to understand their intent, dependencies - the order in which they should be migrated and triggered - and how they might be tested Set up the Azure SSIS and Azure Data Factory, demonstrate basic connectivity Migrate and test the Core SSIS package - 11 source tables and 9 stored procedures Migrate and test the additional 3 smaller SSIS package - 3-10 source tables and zero stored procedures Migrate and test the Absence SSIS package - 12 source tables and 1 stored procedure

    €517 (Avg Bid)
    €517 Gebot i.D.
    17 Angebote
    Urgent Database System project 1 Tag left
    VERIFIZIERT

    Hello there Urgently need small database development project to be done. Please apply ASAP if you are good with SQL and database development and normalisation Thanks

    €88 (Avg Bid)
    €88 Gebot i.D.
    33 Angebote
    System developer 21 Stunden left

    Coating contractor. Having different sites. Monitering and daily progress to be prepared

    €253 (Avg Bid)
    €253 Gebot i.D.
    3 Angebote

    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 Gebot i.D.
    11 Angebote