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    “The PCA crew is leagues above
    the competition” - Pepsico

  • "a prior vendor failed to develop
    the application, which (Practical) delivered." - Franklin Park

  • "the application (is) easier to use, with a
    much simpler, more intuitive use interface" - Royal Administration Services

  • "Sometimes it's the things you don't ask for
    that are important" - Royal Administration Services

  • "PCA turned our raw data and algorithms into easy to use
    and understand features and reports." - CareScout

  • "The quality and professionalism ... has been
    so outstanding that we want to send you a letter of thanks." - USALCO

  • "PCA people and applications stand out by
    far exceeding our expectations." - USALCO

  • "The resulting application greatly increas(ed)...
    our business effectiveness and efficiency." - The Advest Group

  • "PCA completes projects
    efficiently and effectively" - Pepsico

MS Excel Web Applications

The consultants at Practical Computer Applications (PCA) provide MS Excel web applications for use over the internet. The fastest and easiest way to use Microsoft Excel on the web is to integrate it with Microsoft SQL Server and .NET.   This approach enables everyone in your organization to continue to use Excel.  The benefits are very practical:

  • All of the time and effort invested in the spreadsheet, including training, is preserved.
  • MS Excel templates can continue be used to capture and import business data to and from third party systems, such as ERP and accounting systems.
  • With Microsoft SQL Sever and .NET running in the background, the data can be controlled in a secure way, will be consistent across the organization, and made available through role-based authorization.

PCA enables MS Excel with data security and consistency. Read more about PCA’s expertise in SQL Server Consulting.

Even better performance can be achieved by converting an MS Excel spreadsheet application to an MS Smart Client application using .NET. Data can still be imported, exported, viewed and analyzed in MS Excel.  But, with a .NET Smart Client, work flow, formulas, and data manipulation are more structured.  The database application provides for consistent data entry, and generally easier and more straightforward user interfaces. This table compares the various performance aspects of Excel vs .NET applications. You can clearly see the advantages of using .NET and PCA has the experts to create a .NET application to meet your needs. Read more about Smart Clients and .NET applications.

  MS Excel .NET Application
Workflow None
Concurrent Updates No
(Single User)
Security One size fits all:
password protected XLS
application, form and field levels
Version Issues High
(file data stamp)
Audit-ability Low
(date and email comparisons)
(full audit trail)
Data Integrity Low
(somewhat constrained)
Highly constrained
Data Capacity Limited Unlimited
Data Structures Flat:

Call the experts at PCA for help with your business application at (617) 527-4722.

If you are interested in different ways to visualize the data in your Excel database, see an example of Data Visualization utilizing an Excel Web Application.