Difficulties in preparing traditional Chinese reports using Web report tools

Many technical problems have been solved for the production of web reports, and the functions of Web Report software are becoming more and more powerful. In fact, many complicated things have been easily done. At present, there are a large number of Web Report products in the Chinese market. So where are the real difficulties in making web reports? What are the differences between these Web Report products?

It should be said that most products have no problems in implementing simple reports. The problem and difficulty lies in some complex reports and data volumes. For these reports, if the report tool does not fundamentally solve the problem from the technical point of view, but uses a flexible method, even if you can use a variety of techniques to make up the report, the speed will not be able to bear when the data volume is slightly larger.

These difficulties are manifested in:

1. complexity on the left:

If the header on the top is complex, there is nothing in it. Almost all reports can be painted. However, if the left side is complicated, it will be troublesome. Because most of the report software is rolled down by one row.

2. Draw a table:

You can use the western report product to draw a box, but it is not easy to accurately locate the box. Therefore, it is very troublesome to draw a table, because foreign report tables are rarely used.

3. Diagonal lines:

Foreign products may not support well, but domestic products basically solve this problem. You only need to set the attribute for the corresponding lattice.

4. vertical changes:

That is, a report consists of several vertical parts, with different rules for each part. Traditional report products are most afraid of this because their internal mechanisms are often inconsistent with such requirements.

5. horizontal scaling:

That is, the columns in the horizontal direction of the report are changed based on the data. For example, by product or by region list. In this case, most tools are supported by the cross tabulation method, but the cross tabulation is dead. If the report format is a little more complex, there is no way.

If the project is small, you can use a low-end product to merge the above information or negotiate with the user to modify the report format. However, if there are many reports and the project is large, you should consider selecting a more powerful report tool, such as the Java report module in bluequeryv. As a complete Java report module in the business intelligence platform, it has more advantages than similar report tools in the market. If you are interested, refer to the following link:Www.bluequery.com.cn