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Jessica Qiu

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Top Stories by Jessica Qiu

In the actual business, data analysis and statistical computation as well as report preparation are required no matter for the management of inventory and human resources, or calculation of customer information and sales data. In this case, a tool which can handle different datasource like text, spreadsheet, database, etc. is needed in urgent. However, most of statistical computation software needs modeling before computation and analysis which reduces flexibility to meet analysts' ever-changing demands. At the same time, complex datasource and abstract formula increase difficulty for self-service reporting. In order to solve the above mentioned problems in business data computing and reporting, Raqsoft is going to launch esCalc, a powerful data processing tool. The upcoming esCalc is targeting at helping analysts achieve self-service analysis and reporting. It wil... (more)

Be Aware of a Java Development Tool for Data Computing

In the process of development with Java, we will occasionally encounter the computation similar to data processing in database. For instance, there are two frequently updated Excel sheets, which are the clients' information and the orders. We need to query the data of clients who have bought all the products on the list through entering a dynamic product list. The "computation similar to data processing in database" refers to structured data computation of an application without database. Although Java is capable of handling such computation, the procedure is very cumbersome and v... (more)

Issue of Reporting Development in Different Databases

Recently a development team met some difficulties in data source computation when developing iReport reports. After the use of esProc for cross database computation, the problem is resolved. This is a project payment progress report, as part of a project management system. It's based on an Oracle database. The reports needs to present the project name, payment amount, contract value, payment progress (in percentage), and name of the project manager, etc., for all ongoing projects. Amount these the first 3 items contributes to the difficulties met by the development team. Note t... (more)

Leveraging esProc for a Heterogeneous Data Source Computation Issue

Recently we resolved an issue with Crystal Report, related with heterogeneous data sourcecomputation. Due to its complexity, the computation cannot be done with the current functionality of Crystal Report. Thus esProc is used for cross database computation. Project background: The customer has recently rolled out their KPI system, which required some modification on their original salary computation algorithm. In the past the salary list is mainly calculated from the basic salary of the employees, which is stored in the MSSQL database used by their Accounting System. The new sala... (more)

Cross Database Computing in Report Development

Recently a development team met some difficulties in data source computation when developing iReport reports. After the use of esProc for cross database computation, the problem is resolved. This is a project payment progress report, as part of a project management system. It's based on an Oracle database. The reports needs to present the project name, payment amount, contract value, payment progress (in percentage), and name of the project manager, etc., for all ongoing projects. Amount these the first 3 items contributes to the difficulties met by the development team. Note t... (more)