166 lines
8.6 KiB
XML
166 lines
8.6 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE document PUBLIC "-//APACHE//DTD Documentation V1.1//EN" "./dtd/document-v11.dtd">
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<document>
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<header>
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<title>Jakarta POI - Case Studies</title>
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<authors>
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<person id="AO" name="Andrew C. Oliver" email="acoliver@apache.org"/>
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<person id="CR" name="Cameron Riley" email="crileyNO@SPAMekmail.com"/>
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</authors>
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</header>
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<body>
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<section>
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<title>Introduction</title>
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<p>
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A number of people are using POI for a variety of purposes. As with
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any new API or technology, the first question people generally ask
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is not "how can I" but rather "Who else is doing what I'm about to
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do?" This is understandable with the abysmal success rate in the
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software business. These case statements are meant to help create
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confidence and understanding.
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</p>
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</section>
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<section>
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<title>Submitting a Case Study</title>
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<p>
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We are actively seeking case studies for this page (after all it
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just started). Andrew C. Oliver (acoliver at apache dot org) has
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agreed to have a few T-Shirts printed with the POI logo (once its
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chosen) for the first
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few best submissions. To submit a case study, either
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<link href="http://jakarta.apache.org/poi/getinvolved/index.html">
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submit a patch for this page</link> or email it to the
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<link href="http://jakarta.apache.org/site/mail2.html#poi">mailing list
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</link> (with [PATCH] prefixed subject, please).
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</p>
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</section>
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<section>
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<title>Case Studies</title>
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<section><title>Sunshine Systems</title>
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<p>
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<link href="http://www.sunshinesys.com/">Sunshine Systems</link> deveveloped a
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POI based reporting solution for a price optimization software package which
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is used by major retail chains.
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</p>
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<p>The solution allowed the retailer's merchandise planners and managers to request a
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markdown decision support reports and price change reports using a standard browser
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The users could specify report type, report options, as well as company,
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division,
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and department filter criteria. Report generation took place in the
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multi-threaded
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application server and was capable of supporting many simultaneous report requests.
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</p>
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<p>The reporting application collected business information from the price
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optimization
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application's Oracle database. The data was aggregated and summarized
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based upon the
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specific report type and filter criteria requested by the user. The
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final report was
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rendered as a Microsoft Excel spreadsheet using the POI HSSF API and
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was stored on
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the report database server for that specific user as a BLOB. Reports
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could be
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seamlessly and easily viewed using the same browser.
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</p>
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<p>The retailers liked the solution because they had instantaneous access
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to critical
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business data through an extremely easy to use browser interface. They
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did not need
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to train the broader user community on all the complexities of the optimization
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application. Furthermore, the reports were generated in an Excel spreadsheet
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format,
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which everyone was familiar with and which also allowed further data
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analysis using
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standard Excel features.
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</p>
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<p>Rob Stevenson (rstevenson at sunshinesys dot com)
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</p>
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</section>
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<section>
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<title>Bank of Lithuania</title>
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<p>
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The
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<link href="http://www.lbank.lt/">Bank of Lithuania</link>
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reports financial statistical data to Excel format using the
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<link href="http://jakarta.apache.org/poi/">Jakarta POI</link>
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project's
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<link href="http://jakarta.apache.org/poi/hssf/">
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HSSF</link> API. The system is based on Oracle JServer and
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utilizes a Java stored procedure that outputs to XLS format
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using the HSSF API. - Arian Lashkov (alaskov at lbank.lt)
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</p>
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</section>
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<section>
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<title>Bit Tracker by Tracker Inc., and ThinkVirtual</title>
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<p>
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Bit Tracker (http://www.bittracker.com/) is the world's first and only web-based drill bit tracking system to manage your company's critical bit information and use that data to its full potential. It manages all bit related data, including their usage, locations, how they were used, and results such as rate of penetration and dull grade after use. This data needs to be available in Excel format for backwards compatibility and other uses in the industry. After using CSV and HTML formats, we needed something better for creating the spreadsheets and POI is the answer. It works great and was easy to implement. Kudos to the POI team.
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</p>
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<p>
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Travis Reeder (travis at thinkvirtual dot com)
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</p>
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</section>
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<section>
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<title>Edwards And Kelcey Technology</title>
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<p>
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Edwards and Kelcey Technology (http://www.ekcorp.com/) developed a
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Facility
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Managament and Maintenance System for the Telecommunications industry
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based
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on Turbine and Velocity. Originally the invoicing was done with a simple
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CVS
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sheet which was then marked up by accounts and customized for each client.
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As growth has been consistent with the application, the requirement for
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invoices that need not be touched by hand increased. POI provided the
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solution to this issue, integrating easily and transparently into the
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system. POI HSSF was used to create the invoices directly from the server
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in
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Excel 97 format and now services over 150 unique invoices per month.
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</p>
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<p>
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Cameron Riley (crileyNO@ SPAMekmail.com)
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</p>
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</section>
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<section>
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<title>ClickFind</title>
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<p>
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<link href="http://www.clickfind.com/">ClickFind Inc.</link> used the POI
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projects HSSF API to provide their medical
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research clients with an Excel export from their electronic data
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collection web service Data Collector 3.0. The POI team's assistance
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allowed ClickFind to give their clients a data format that requires less
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technical expertise than the XML format used by the Data Collector
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application. This was important to ClickFind as many of their current
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and potential clients are already using Excel in their day-to-day
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operations and in established procedures for handling their generated
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clinical data. - Jared Walker (jared.walker at clickfind.com)
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</p>
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</section>
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<section>
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<title>IKAN Software NV</title>
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<p>In addition to Change Management and Database Modelling, IKAN Software NV
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(http://www.ikan.be/) develops and supports its own ETL
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(Extract/Transform/Load) tools.</p>
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<p>IKAN's latest product is this domain is called ETL4ALL
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(http://www.ikan.be/etl4all/). ETL4ALL is an open source tool
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allowing data transfer from and to virtually any data source. Users can
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combine and examine data stored in relational databases, XML databases, PDF
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files, EDI, CSV files, etc.
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</p>
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<p>It is obvious that Microsoft Excel files are also supported.
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POI has been used to successfully implement this support in ETL4ALL.</p>
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</section>
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</section>
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</body>
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<footer>
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<legal>
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Copyright (c) @year@ The Apache Software Foundation All rights reserved.
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$Revision$ $Date$
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</legal>
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</footer>
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</document>
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