Contrata a los mejores Expertos en Desarrollo de Base de Datos

Los 6 principales Expertos en Desarrollo de Base de Datos contratados este mes

  • Foto de perfil de maverik902
    maverik902
    Freelancer en Rawalpindi, Pakistan
    Comentarios de 14

    I am Bachelor of Computer Science with more than 3 years of web development experience. I am an independent hard coder with outstanding problem solving skills. HTML, CSS, Bootstrap, PHP and anything you can think of. Don't believe me? Believe my satisfied clients, checkout their reviews from the list below. Additi ...

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  • Foto de perfil de phpraza
    phpraza
    Freelancer en KARACHI, Pakistan
    Comentarios de 178

    I am Salman Raza and I am a web developer. I have 4 years of professional experience in PHP and MYSQL. My area of expertise in which mainly I operate with clients are: 1) Development - ,PHP , PHP 5.5 C# ,Java ,Jquery, CSS, DataBases( SQL, MYSQL) 2) Designing - Adobe Photoshop

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  • Foto de perfil de jagdishbhatt38
    jagdishbhatt38
    Freelancer en New Delhi, India
    Comentarios de 27

    I have more than 8 years of work experience in IT industry.I am currently working in a reputed MNC as a senior software developer, main skill set is .NET(C#.NET,,ASP,,MVC) with Sql Server 2005/2008/2012/2014/2016 and Oracle (PL/SQL).I am also able to work on HTML,Java Scripts,J-Query,SSIS, SSRS etc. I can provide ...

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  • Foto de perfil de mikehurley
    mikehurley
    Freelancer en Jaipur, India
    Comentarios de 5

    Hello, We offer SEO, Website design and development services. We have 85+ employee who can provide white hat SEO, link building, SMO, Keyword research, ON site website optimization, Backlink analysis, Competitor back link analysis, White hat SEO as per Latest Google guideline. WHY CHOOSE US: 1:- 7 Years SEO ...

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  • Foto de perfil de utkarshkatiyar19
    utkarshkatiyar19
    Freelancer en kanpur, India
    Comentarios de 1

    Hello, I have proven experience in C , C++ , Java, Python, PHP, Perl, R, PL/SQL and Ruby programming languages on Linux, and Windows platforms . I have knowledge in many Computer Science related concepts such as Algorithms, Data Structures, Networking , Cryptography, Databases, Operating Systems , Compil ...

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  • Foto de perfil de hariskhan1989
    hariskhan1989
    Freelancer en Lahore, Pakistan
    Comentarios de 669

    I am a full-time freelancer working from my home, available round the clock for work and support.

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Encontrando Expertos en Desarrollo de Base de Datos en Freelancer

A database is an organized collection of data including schemas, tables, queries, reports, views and objects. The data is organized to support processes that require information, gaining significant time saving for the user.

A database can sort, change or manage information and it can be stored in a range of ways. In essence, a database is an electronic filing cabinet which collates information about individuals to be used in future tasks.

How are databases used? 

  • Storing important data
  • Managing data - particularly for hotel bookings and flights
  • Providing remote access for individuals from different geographical locations
  • Collating information in such a way that data always makes sense

There are a range of database models which companies and individuals will set up depending on the way they would like to represent the data.

What are the different types of databases? 

  • Simple files - this is a simple database systems and often means data is displayed in simple lines.
  • Hierarchical - the data is organized in a tree structure and each sub group is shown as a ‘branch’ off the tree.
  • Network - this process used records and sets to store data and is a more complex way of setting up data.
  • Relational - data is organized in tables and joined together via simple queries.
  • Object oriented - the data is represented via objects that interact with the OOP (object oriented programming) language.
  • NoSQL - the most modern type of database, this is where data is stored a key-value pairs and without structured query language.

In business, databases are used throughout the office environment for a range of purposes and help business owners to track their customers, inventory and also their staff.

Databases offer a range of benefits to businesses and can help in the following areas of business:

  • Customer relationship management - CRM’s are essential to the day-to-day running of business. A CRM database can organize accounts, contacts, leads and any ongoing tasks that need to be managed or monitored. If you are looking to regularly call on your clients or set 12 month reminders for work, a CRM database is the perfect business tool.
  • Inventory tracking - these databases tell a business how much inventory is in a warehouse and can follow inventory as it is moved from one place to another so you can always keep track of your levels of stock.
  • Staff database - ensuring you are up to date with all staff and personnel information is essential for managing wages, payroll, commissions, taxes, benefits and any other staff entitlements.

If your business is looking to engage a professional database developer to create and install a database in your business freelancer.com has an array of qualified freelancers ready to work on your project.

Simply log onto Freelancer.com today and view the range of qualified freelance database developers ready to start work on your project.