"Performance Optimization" Doc in this DirectoryThere are 38 docs under this directory.Create a Doc in this Directory
Wise Use of Grouping Adjacent Identical Values
Author:ayuan0625      Create Time:11-11 10:28      Tag:      Edit:10 Times    |   View:699 Times

Summary:OverviewThe main reason to use Grouping Adjacent Identical Values is to improve the performance[Full Text:]

Large Template Optimization Plan
Author:ayuan0625      Create Time:08-06 15:57      Tag:      Edit:7 Times    |   View:225 Times

Summary:OverviewTo avoid problems such as slow loading and excessive memory usage in a system with many large[Full Text:]

Troubleshooting Approach for the Template with Large Data Volume
Author:_122388      Create Time:12-12 15:30      Tag:      Edit:1 Times    |   View:362 Times

Summary:OverviewThe following flow diagram shows the approach for troubleshooting the large data template.Not[Full Text:]

Designer Memory Monitoring Plugin
Author:ayuan0625      Create Time:11-01 18:37      Tag:      Edit:4 Times    |   View:233 Times

Summary:OverviewVersionReport Server VersionPlugin Version11.0V1.5.6Application ScenarioThis plugin is mainly[Full Text:]

Collapse Tree Setting with the New Calculation Engine
Author:文档助手1      Create Time:11-11 12:46      Tag:      Edit:7 Times    |   View:7883 Times

Summary:OverviewVersionReport Server VersionFunctional Change11.0/Application ScenarioAfter New Calculation E[Full Text:]

Specifying the Ehcache Cache Path
Author:Wendy123456      Create Time:04-22 10:24      Tag:      Edit:1 Times    |   View:444 Times

Summary:OverviewProblemThe .FineReport110 folder, in which all files are generated by the server, exists[Full Text:]

Template Detection Assistant
Author:mt6666      Create Time:06-27 16:03      Tag:      Edit:7 Times    |   View:4187 Times

Summary:OverviewVersionsReport Server VersionPlug-In Version of Built-In Template Detection   AssistantF[Full Text:]

Error: Java Heap Space
Author:ayuan0625      Create Time:11-11 10:44      Tag:      Edit:11 Times    |   View:1377 Times

Summary:I. DescriptionWhen querying a large amount of data from the database, each template fetches seve[Full Text:]

Solution to the lack of free space in the temporary directory for Java IO operat
Author:ayuan0625      Create Time:11-26 09:11      Tag:      Edit:7 Times    |   View:1098 Times

Summary:I. DescriptionDuring the operation of the server, occasionally, the temporary directory of Java[Full Text:]

FineReport memory mechanism
Author:ayuan0625      Create Time:11-11 10:35      Tag:      Edit:11 Times    |   View:670 Times

Summary:I. OverviewIn the process of using the report, sometimes you will encounter the problem of memory ove[Full Text:]

Modify FineReport configuration parameters
Author:ayuan0625      Create Time:11-11 10:34      Tag:      Edit:13 Times    |   View:1584 Times

Summary:I. OverviewWhen the FineReport report project is deployed to other application servers, there ar[Full Text:]

Engine-X Issue Summary
Author:mt6666      Create Time:01-20 15:59      Tag:      Edit:1 Times    |   View:423 Times

Summary:I. OverviewThis article describes the problems and solutions encountered when using the Engine-X feat[Full Text:]

Engine-X Large Dataset Export
Author:mt6666      Create Time:01-20 15:53      Tag:      Edit:1 Times    |   View:923 Times

Summary:I. Overview1. Application ScenarioThe engine-X preview can effectively solve the problem of slow temp[Full Text:]

Template Computation Attributes
Author:mt6666      Create Time:01-20 15:52      Tag:      Edit:2 Times    |   View:443 Times

Summary:I. OverviewAfter the cpt template uses the Engine-X, click Template in the menu bar of the FineReport[Full Text:]

Engine-X Usage
Author:mt6666      Create Time:01-20 15:50      Tag:      Edit:1 Times    |   View:618 Times

Summary:I. OverviewThis article describes how to use Engine-X. The engine-X function setting page is shown as[Full Text:]

Engine-X Introduction
Author:mt6666      Create Time:01-20 15:53      Tag:      Edit:3 Times    |   View:742 Times

Summary:I. Overview1.VersionReport Server VersionFeatures11.0-11.0.2Added "Preference to Use Cursor Pagi[Full Text:]

Optimize Calling Oracle Stored Procedures
Author:ayuan0625      Create Time:04-11 10:41      Tag:      Edit:6 Times    |   View:601 Times

Summary:I. DescriptionWith Oracle database, in many cases, Oracle's stored procedures will be used as dat[Full Text:]

Report Execution Process
Author:ayuan0625      Create Time:11-11 10:32      Tag:      Edit:21 Times    |   View:866 Times

Summary:I. DescriptionThe execution process of the report can be roughly divided into two steps: 1. Report ca[Full Text:]

Optimize Report Calculation Time
Author:ayuan0625      Create Time:11-11 10:30      Tag:      Edit:15 Times    |   View:647 Times

Summary:I. DescriptionAfter the report is fetched, the designer will expand, group, list, and summarize the d[Full Text:]

Optimize Report Access
Author:ayuan0625      Create Time:11-11 10:31      Tag:      Edit:20 Times    |   View:1012 Times

Summary:I. Overview1. Access principleThe designer spells out the final SQL, sends the SQL statement to the d[Full Text:]

Single Data Set Paging SQL to Achieve LayeRed Reports
Author:ayuan0625      Create Time:11-11 10:26      Tag:      Edit:44 Times    |   View:892 Times

Summary:I. OverviewReport Row-based engine for databases that are not supported,  need to check the[Full Text:]

Multi Data Sets Achieving Layered Reports
Author:ayuan0625      Create Time:11-11 10:25      Tag:      Edit:26 Times    |   View:610 Times

Summary:I.DescriptionIf the amount of data used in the report is millions of items, and the report presentati[Full Text:]

Precautions for FR performance test
Author:frenadmin1234      Create Time:06-10 17:50      Tag:      Edit:0 Times    |   View:887 Times

Summary:I. To apply for temporary registration documents from FineReportDue to the free version of the d[Full Text:]

View and modify the number of concurrent Tomcat
Author:ayuan0625      Create Time:11-11 10:52      Tag:      Edit:11 Times    |   View:960 Times

Summary:I. Problem descriptionWhen a user accesses a report, the server uses a thread to process report[Full Text:]

Server thread optimization
Author:ayuan0625      Create Time:11-11 10:46      Tag:      Edit:13 Times    |   View:595 Times

Summary:I. Concept of server thread Generally, servers need to withstand high traffic and can respond to[Full Text:]

Error: address pool is full
Author:ayuan0625      Create Time:11-11 10:53      Tag:      Edit:13 Times    |   View:801 Times

Summary:I. DescriptionWhen the address pool is full error occurs, it is usually due to insufficient concurren[Full Text:]

Cache template calculation result
Author:ayuan0625      Create Time:11-11 10:48      Tag:      Edit:12 Times    |   View:607 Times

Summary:I. Overview1. Application scenarioWhen accessing the report, if the data calculation amount of the te[Full Text:]

Performance Optimization Introduction
Author:ayuan0625      Create Time:11-04 12:55      Tag:      Edit:10 Times    |   View:1076 Times

Summary:I. Why performance optimizationDo you encounter a long loading time when accessing a report? Or frequ[Full Text:]

High-performance SQL Query Optimized Access Scheme
Author:ayuan0625      Create Time:02-26 20:07      Tag:      Edit:15 Times    |   View:854 Times

Summary:I. OverviewThe core of the report is data. Whether the data set is reasonable determines the quality[Full Text:]

Report Row-based Engine
Author:ayuan0625      Create Time:11-11 10:27      Tag:      Edit:28 Times    |   View:825 Times

Summary:I. Overview1) When the data volume in a report is extremely large, it requires a long time to load da[Full Text:]

Dataset Cache
Author:ayuan0625      Create Time:11-11 10:28      Tag:      Edit:17 Times    |   View:920 Times

Summary:I. Overview1) FineReport provides a function to cache datasets. The idea is to save the results of da[Full Text:]

Use Parameter Injection
Author:ayuan0625      Create Time:11-11 10:29      Tag:      Edit:10 Times    |   View:1071 Times

Summary:I. Overview1) To connect multiple datasets/data tables based on some fields, we commonly use 3 method[Full Text:]

Factors that Influence the Loading Speed
Author:ayuan0625      Create Time:03-18 12:39      Tag:      Edit:12 Times    |   View:801 Times

Summary:I. Overview1) When using FineReport, you may encounter the problem of taking extremely long time to l[Full Text:]

Report Designer Memory Settings
Author:ayuan0625      Create Time:05-15 09:32      Tag:      Edit:5 Times    |   View:997 Times

Summary:I. Overview1) When installing FineReport designer, users may configure the memory settings improperly[Full Text:]