Embedding BI Reports (Jasper Reports/ Jasper Server/ Pentaho Reports/ Pentaho Server)

There are many methods of embedding BI reports, this blog tries to explain the meaning of Embedded BI, different approaches which can be used, their respective advantages and disadvantages

 

A)     What is embedded BI?

Lets say you have developed your entire BI solution which includes reports, dashboards, mashups, analysis etc, the platform which is used can be anything like Jaspersoft or Pentaho. The process of integration of this BI solution with your existing application/software/portal is called Embedded BI.

Embedded BI provides a lot of advantages like ability to add more reports over and above the existing canned reports which your application might provide, the look and feel and customization of all the reports can be changed as per the software/user preference, better visualization, unified application for everything. Biggest advantage can be your product value will increase much more, hence resulting in much more sales and revenue.

a) Embedding using iFrame Method :-

iFrame method of embedding BI reports can be used for embedding Jasper server, Jasper reports and Pentaho server, Pentaho reports. The report pulled in this case is using iframe as a tag. Even though the report is external, but to an end customer he will not be able to recognize the same.

The advantages of using iFrame method is this method is fast and quick to implement. The disadvantages includes it will be difficult to manage user, also in this case there can be cross browser compatibility issues, security is a major issue here.

 

b) Embedding Using webservice:- Webservices can also be used to integrate reports, dashboard, interactive report or/and ad-hoc reports. We can use webservices to accept the information from the Jasper/Pentaho server, this Jasper server can be anywhere ( on Tomcat or any other server). Using webservices we will invoke the response from Jasper Server/Pentaho server. This response can be can be then embedded inside application/software. Jasper server/Pentaho server also supports RESTFUL service (JSON format responses). In this approach there are no or less security related issues.

The disadvantage of this approach is there are no interactive features available of the report which thus results in poor user experience. Also in order to handle and understand the responses from jasper server/Pentaho server, custom coding is required in the application. In case if we had put input controls in the report, the same functionality then needs to be implemented in the application via custom coding. Aside, having many webcalls at times can be resource intensive as well.

The advantage of this approach is webservices approach gives more seamless integration since there is no security issue and no thirdparty calls (like in the case of iframe). Also in this case there are no interbrowser compatibility issues (assuming it is handled by your developer team).

c) Embedding using Jasper/Pentaho Libraries:- In this method we create JRXML/Pentaho report (prpt) files using ireport/Pentaho report designer. Compile these reporting using Java API, and then use this compiled code to generate views using Jasper Server API calls

The advantage of this method is this gives the most seamless integration. Also since all the information is present as a part of the application/server, no third party calls are required.

Disadvantage of this approach is some interactivity is lost in this method. Also the input parameters are also required to be created in the own application via custom coding.

 

Please get in touch at [email protected] for much more details about the respective approach, how to embed the same using these approaches, which was is the best suited to your needs and much more.

start_date and end_date parameters – giving default values – iReport

Hi Guys,

This post let’s you know how to use date parameters in SQL query using between operator and using  multi select parameter.

Example Query:

SELECT
column1, colum2
FROM
XYZ_table
WHERE
$X{[BETWEEN], date_field_name_from_table, start_date, end_date}

In this way you can use between operator for start_date and end_date parameters with multi select.
Note that multiselect generally selects the input controls at a time.

Default values for start_date and end_date:
Problem statement:
Find the problem statement in this post.
http://community.jaspersoft.com/questions/819583/default-values-date-parameters

The problem statement which I faced is :
If today is 2013-10-07 then startdate is : 2013-09-16 enddate is : 2013-09-31
if today is : 2013-10-23 then startdate is : 2013-10-01 enddate is: 2013-10-15
The same logic should applicable in january month as well(i.e, for instance if today is : 2013-01-13 then startdate: 2012-12-16 enddate:2012-12-31)


Apart from the solution that given in the community, also find below solution

start_date Default Value Expression:

Syntax followed : ternary expression:  condition?True:False

(
$P{cal}.get(java.util.Calendar.DAY_OF_MONTH)>15 ?
$P{cal}.set(java.util.Calendar.DAY_OF_MONTH, 1) :
($P{cal}.add(java.util.Calendar.MONTH, -1) ||
$P{cal}.set(java.util.Calendar.DAY_OF_MONTH, 16))
)
? null : $P{cal}.getTime()

end_date Default Value Expression:

(
$P{cal}.get(java.util.Calendar.DAY_OF_MONTH) == 1 ?
$P{cal}.set(java.util.Calendar.DAY_OF_MONTH, 15):
$P{cal}.set(java.util.Calendar.DAY_OF_MONTH, $P{cal}.getActualMaximum(java.util.Calendar.DAY_OF_MONTH))
)
? null : $P{cal}.getTime()


In the above two start_date and end_date parameters you can find $P{cal} – which is a parameter created to get the calender dates (in simple words java calender instance)

You must create this($P{cal}) parameter and have to give default value expression before you use this parameter in start_date and end_date parameters.

Default Value Expression for $P{cal} parameters is : java.util.Calendar.getInstance()

NOTE:
for all the input controls Parameters classs is : java.util.Calendar

Sadakar
(Learning never exhausts the mind)

Tech Tips in Penaho Server – publishing password setting for server – Disable the folder names in Browser panel in the Server

Hi guys..

The below tips are very useful in Pentaho Server for BI developers.
1) publishing password setting for server
You need to publish the reports or schema(s)[developed in PSW] once you done with developing. For this you need set the publishing password for Pentaho server.
Go to this location 
<location of Pentaho>biserver-ce-4.8.0-stable\biserver-ce\pentaho-solutions\system\publisher-config.xml and edit the “publisher-config.xml”  file.

Give your publish password b/w  these tags  <publisher-password> </publisher-password>

Example:
<publisher-password>password</publisher-password>    ( password can be any name that you wish to give)

Snapshot is a worth more than text. find the image below.

Save the file. stop the server and start the server.

2) Disable the folder names in Browser panel of Pentaho Server
* What ever the folder you create in Browser panel of pentaho server, it directly stores   under pentaho-soulutions
i.,e in this location
<Pentaho location>Pentaho\biserver-ce-4.8.0-stable\biserver-ce\pentaho-solutions
* You can disable all of your folders that comes with installation & the later created ones  which you don’t want to appear in the browser panel.
*   Inside every folder(pentaho default or the folders created by you) you can find “index.xml” file. You need to edit this file. You need to change visable tag as “false”.
Find the sanpshot.

You need not restart the server. Just you need to refresh the browser panel in the server.
You can observer the invisibility of the folder.

Sadakar Pochampalli.

 

 

Date Input Controls/ Components in Pentaho CDE with a working example

Hello guys…!!!

In this post you will learn about how to create date input controls in CDE.
The dashboard images which I am going to show below are having lots of .css code. I’m not covering all the things but concentrating only on Date input controls in CDE.

My Environment :
BI Server: Pentaho 4.5
CTools: Not found the version numbers of  C-Tools(Unable to check them)– perhaps..! lesser than 13
Database : hsqldb (Comes along with Pentaho installation — A java based small db for servers like pentaho)
NOTE: Images are taken in this post after creating the dashboard, please find the yellow rectangular boxes to understand.

You need to work out @ 3 places in “Components” section.
1. Generic
2. Selects
3. Charts
Explained from step 1 to step 3
You need to work out  @ 1 places in “Data Sources” section. i.e, all in “Properties”
I’m not concentrating on Layout part for this example. So wherever the HtmlObject you find in this example replace them with your working HtmlObjects.

Step 1: Creating parameters
* Design your dashboard as per your requirement ( In the images you can find the sample designs).
 In the “Components” section:
1. Click on components
2. Click on Generic
3. Click on Date parameter
4. Go to properties give the name
eg: param_start_date
5. Click + symbol  per another date parameter
6. Go to properties give the name
eg: param_end_date

Find the  image

Step 2: Creating Date input Components
In the “Components” section
1. Click on Components
2. Click on Selects
3. Click on “Date input Component”
4. Go to Properties give name. eg: start_date in  my example
5. In the properties give HtmlObject. eg: start_date_select
* HtmlObject is the name of the column where you are putting
your dateinput control.
6. Give  Parameter.[It will appear once you try to type]
eg: In step 1, created parameters. So here give “param_start_date”
7. Give Listeners[click on it, you will find the list of Listeners. Click OK]
8. Repeat 3-7 for “end_date” Date input
component.

Step 3:
Find the steps in image.

 
HtmlObject is the place where you are putting your chart.

Step 4: Applying parameters for Chart & Query
            In the “DataSources”
Find the steps in the image
Find the sub sequent image for  Parameters applying for chart & Query.

do same as shown in images.

Step 5:
Save the dashboard and then Click on “Preview” button.
See the images below for sample out put with date input controls.
Preview of the dashboard with out any input controls selection

Preview of the dashboard after selecting date input controls.. find the images below one by one.

Find the image for observing whether the chart becomes dynamic or not with different date input controls.

That’s it.. You are done with date input controls on dashboard.
Thank you for reading this small post.

Sadakar
[email protected]
Helical IT Solutions Pvt. Ltd,
Hyderabad.

Jaspersoft CE v/s EE / Having Jaspersoft EE functionality in Jaspersoft CE

Jaspersoft CE versus EE / Having Jaspersoft EE functionality in Jaspersoft CE

 

Jaspersoft is world’s leading Open source BI software with more than 1.75 million download and usage. It comes in two variants, one is the community edition which is free and the other is the enterprise edition. Via this blog, we would try to understand the differences between the CE and EE. Also, we will make an attempt to understand and have Jaspersoft Enterprise Edition functionality in Jaspersoft Community Edition. Many a times, customers (esp startups and SMEs) dont have the budget or requirement to go for a full license, but they want full functionality which are present in EE, for them we have also discussed possible way outs as well.

 

a) Report Designer: Jaspersoft is known for its pixel perfect reports. This is created by iReport designer (free and open source). This tool helps in creation of complex reports with charts, graphs, tabular data, cross tabs, images etc. These reports can further be downloaded in different formats.

 

Availability: Jaspersoft CE: Yes

Jaspersoft EE: Yes

 

b) Adhoc Report designer: Very beneficial for Business user, it gives a pivot kind of functionality, thus an end user can himself drag and drop the fields and create his own report on the fly. He can see this report as either a tabular data, or visualize it in different formats, save this and download this.

 

Availability: Jaspersoft CE: No

Jaspersoft EE: Yes

 

Alternatives: In order to use adhoc reporting feature in Jaspersoft Community edition (CE), we can use a best of breed kind of solution. We can use Pentaho SAIKU plugin (its free), using this plugin for adhoc reporting, we can call it inside liferay and have adhoc reporting functionality in Jaspersoft as well.

 

c) Reporting Engine: Jasper reporting engine which is java based is again free and open source. It can fetch data from any kind of data source and provide picture perfect reports which can be seen, download (in different formats), printed.

 

Availability: Jaspersoft CE: Yes

Jaspersoft EE: Yes

 

d) Dashboards: A dashboard can be a mix and match of reports, data visualizations, web APIs data, interactive parameters etc. Dashboard functionality is present only in the Jaspersoft EE

 

Availability:  Jaspersoft CE: No

Jaspersoft EE: Yes

 

Alternatives: For implementing dashboard inside Jaspersoft Community Edition (Jaspersoft CE), we will have to go ahead with a best of breed solution. What we can do is for dashboards, we can use Pentaho CDE and CDF components. For representation of that, we can either use liferay or Alfresco.

Another alternative is we can call multiple instances of ireports inside liferay, thus creating a dashboard. For this a portlet has to be developed in liferay.

 

e) Interactive report viewing: This lets user to see the columns and perform functions like filter, arrange, sort etc.

 

Availability: Jaspersoft CE: Yes

Jaspersoft EE: Yes

 

f) In-memory analysis: In memory basically helps in analyzing, seeing reports dashboards analysis etc on real-time and at a very high speed because it directly dumps all the information in its in-memory and doesn’t access db again and again for any requirement. This results in very high speed and throughput.

 

Availability: Jaspersoft CE: No

Jaspersoft EE: Yes

 

Alternatives: Again, to implement In-memory analytics in Jaspersoft Community edition, we will have to use a best of breed solution. We can go with the Pentaho SAIKU plugin (which is free of cost) and liferay usage for representation

 

g) Server Repository: Place to store reports, dashboards, views, mashups, analytics, user profiles etc.

 

Availability: Jaspersoft CE: Yes

Jaspersoft EE: Yes

 

h) Report Scheduling / Report Bursting: Email scheduling of the reports (could be time or trigger based).

 

Availability: Jaspersoft CE: Yes

Jaspersoft EE: Yes

 

i) Support: Jaspersoft is having multiple level of supports like standard support, premium support but it is only available to enterprise edition customers.

 

Availability: Jaspersoft CE: No

Jaspersoft EE: Yes

 

Alternatives: Jaspersoft CE customer, can either will entirely depend on community support or they can come to companies like us (Helical IT Solutions), which have expertise on Jaspersoft and can help out on all the issues.

 

 

j) Mobile Business Intelligence: – Native app supporting iOS and Android platform. Touch-based browser support for iPad. iOS and Android SDK for embedding BI in native mobile app.

Availability: Jaspersoft CE: Yes

Jaspersoft EE: Yes

 

k) Metadata Layer: Metadata basically means data about data content. Via metadata layer, we create another layer containing information about the database, hence thus implementing data level security.

 

Availability:    Jaspersoft CE: No

Jaspersoft EE: Yes

 

Alternatives: For implementing metadata layer in Jaspersoft CE, what we can do is we can use OLAP server (which is present in CE – community edition) to design metadata layer along with implementing role and user based security.

 

l) User access to reports/dashboards and other things: This facility is again present in both the versions of Jaspersoft.

 

Availability: Jaspersoft CE: Yes

Jaspersoft EE: Yes

 

m) Data Virtualization: This basically means integrating multiple data sources into a metadata view, and then doing BI work on it. This step reduces the work this involved in ETL.

 

Availability:  Jaspersoft CE: No

Jaspersoft EE: Yes

 

 Alternatives: The entire work of data virtualization can be done by writing ETL jobs and stored procedures. For ETL, Talend or Kettle either of the tool can be used.

n) Data Integration (ETL): ETL stands for extract transform and load. Extract means extracting data from different dbs (big data, columnary databases, graphical databases etc), web APIs etc. After extracting, transform the same according to the business rules and finally load it into the target system which could be a database, data warehouse, data mart etc. Jaspersoft has ETL tool by the name of Talend (also known as Jasper ETL).

 

Availability: Jaspersoft CE: Yes

Jaspersoft EE: Yes

 

o) Interactive Visualizations: This basically means very interactive HTML5 charts with animations, hover information, interactivity in terms of selection, zoom in zoom out, interactive legends etc.

 

Availability: Jaspersoft CE: No

Jaspersoft EE: Yes

 

Alternatives: These kind of interactive visualizations are not present in Jaspersoft community edition. For enabling that, what can be done is we can design plugin designed like jcharts and openflash (for openflash plugins are already available). One of the very famous example is Pentaho Community edition having interactive charts by CCC components (community chart components). We can also use CCC and thus have best of breed solution.

 

p) OLAP Server: OLAP (online analytical processing) helps in analyzing large amount of data using querying, visualizations, multi lever analysis, slice and dice, filtering etc. OLAP helps users to understand multi-dimensional data from multiple-view point. It consists of mainly three functions – consolidation, drill down, slicing & dicing.

 

Availability: Jaspersoft CE: Yes

Jaspersoft EE: Yes

 

q) Multi-tenancy: This allows single instance support multiple customers, with each customer having his own userid password.

 

Availability: Jaspersoft CE: No

Jaspersoft EE: Yes

 

Alternatives: Multi-tenancy can be implemented in Jaspersoft Community Edition (CE) using Liferay portlet.

 

r) License: Jaspersoft CE has General public license whereas the license is having commercial license. Hence, if a client is Jaspersoft EE client, he does not need to open up his source code to the public, which is not the case with Jaspersoft CE clients.

 

Thanks for reading the blog. Get in touch with me at [email protected], Cell : +91-7893947676

Pentaho Community Dashboard (CDE) Basics – Creating a Simple Dashboard

Pentaho Community Dashboard Editor (CDE)
CTools Website – Community Tools

http://www.webdetails.pt/ctools.html

What is CDE ?
* CDE is one of the plugins for Pentaho BI Server, contributed and maintained by     Pentaho Partner webdetails.
* We create dashboards using this tool.
* Community Dashboard Editor (CDE) was born to simplify the creation, edition and      rendering processes of the CTools Dashboards.
* CDE is a very powerful and complete tool, combining front end with data sources and custom components in a seamless way.

Where you can get the plug-in in Pentaho Community Server ?
How to download the plug-in & what are the dependencies?

You can find the symbol “Pentaho Market place” on the menu bar..
Click on it you can see the Pentaho Marketplace editor as shown in below figure.
Find Community Dashboard Editor and Click on install.
As I have already installed it is showing as Up to Date.
Its generally a good practice to keep on updating the plugins with the latest version available in the market.
NOTE:
You must install the dependent plug-ins before you start working with CDE.

The dependencies for CDE are:
CDF(Community Dashboard Framework)
CDA(Community Data Access)
You must restart your server to take the effect of installation.

Where you can find the sample examples after installing?
* In the left side panel you can find plugin-samples folder.
* Expand it and then click on CDE
* In the Files you can find sample example CDE Sample Dashboard.
* Right Click on CDE_Sample Dashboard àThen click on Edit.
CDE has 3 major components
They are.
* Layout
* Componets
* Data Sources.CDE has developed based on MVC-2 architecture of Advanced Java Technologies.
* Layout – View
* Components – Controller
* Data sources – Model.
Find the images below to understanding the basic of CDE.

* Scroll down the dashboard. Find “About” on the left side and find the version number of CDE installed.

* Close the version window and Just click on Preview. I’ll let you know how to work out with all the components in CDE with a good working example.
* Now, just click on Preview. You can find the output of the dashboard as shown in below figures.

* Scroll down.

* Read the points that were in boxes. You will get the basic idea of CDE dash boarding.
Example:
Aim : To design a simple chart(on dashboard)
Environment:
* Pentaho BI Server community 4.8 stable version.
* CDA,CDF & CDE installed in the server from Market place.
Database: SampleData (It comes along with pentaho installation.. for this artical I’m not connecting to any external database.)
* This example was based upon CCC-Version1. The current Example which I’m going to explain is based upon CCC2-Version2.
* There are a lot of changes made from CCC-V1 to CCC-V2.
* Make sure your environment of CDE supports CCC-V2 for the example.

Step 1: Creating New CDE Dashboard
There are two ways to create a new CDE dashboard.
i) From the menu bar
ii) By clicking CDE icon
 Save your dashboard
 Click on Save -> Save your dashboard in your fav folder with your fav name.
 

After saving your dashboard  “Refresh your Repository” and then you can find the file as shown below figure.

Step 2:  Working with Layout, Componets and Data sources.
CDE is mainly works on scripting such as css, javascript.
Click on + sign.. (We are going to add Cascading Style Sheet code(css) code to our dashboard).
Resource type : css
External file
Resource type : css

Resource file : click on   ^  that is highlighted using arrow in the below image.

   * Give Styles2(do not give Styles2.css i.e, only give name but not extension).
   * It automatically cmes with .css extension and with $ and flower braces.
   * Save the css file externally to a folder as shown in below figure.
   * To see the Styles2.css appearing in the folder your file must contain some css code.
   * You must refresh your Repository to see the name of the file(Styles2.css) in the folder.
Giving Title to Dashboard:
*  CDE layout mainly works on Rows and Columns.
* Click on Add row symbol as shown in below figure.
 *  Give name of the Row and give back ground colour as shown in below figure.

* And give Corners: Round( it is below the back ground , not shown in the image-it is not visible here in the image)

 *  Now add Column(find ||) symbol on Layout Structure and click on it.

* Give all the necessary properties as shown in the below figure.
  Name: title
 HTML : <h1> Sales OverView YDT <h1> ( as show in figure at arrow symbol click on button.. You will be prompted to a new window there you have to write this HTML Code)
Font Size: 10
 See the preview:
The preview consists of only the title of the dashboard with its layout.
It is further going to be modified.

 Add your .css code here…

Css code
Body{
                background-color:#fffdf1;
}
h1{
                font-size:24px;
                color:#fff;
                margin-left:10px;
                margin-top:10px;
}
 Now see the preview.

By the time you get some idea on it.

Do as follows, I’m reducing the images now as you might get some idea..
Add another row -> Column->Html  as shown in figure.
For html give Name as title and write HTML code <h3>Sales Performance</h3>  in HTML editor
Add the following code to Styles.css to editor
h3{
    font-size:18px;
                font-weight:bold;
                color:#b68c58;
                margin-left:10px;
                margin-top:10px;
                margin-bottom:8px;
}
.salesTitle{
    color:#666;
                height:2px;
    margin-top:10px;
                margin-left:10px;
                margin-bottom:2px;
                width:939px;
}
Find the images for doing the above and see the preview again
 Add another column as shown in below figure

Give the following properties:

Name: sales_chart
Span size: 16
Now working with Data Sources and Query part:
  Click on Data Sources

·         Find SQL Queries in Left panel.
·         Click on sql over sqlJndi
·         In left panel give Properties
o   Name : get_sales_performance
o   Access Level : public (default)
o   Jndi: SampleData(We are working with pre defined database that comes along with pentaho software to develop this dashboard)
o   Query:
(
    SELECT
        ‘Profit’ as CATEGORY,
        ‘Measure’ as SERIES,
        SUM(ORDERFACT.TOTALPRICE-ORDERFACT.QUANTITYORDERED*PRODUCTS.BUYPRICE) AS MEASURE
    FROM
        ORDERFACT
    INNER JOIN PRODUCTS ON PRODUCTS.PRODUCTCODE = ORDERFACT.PRODUCTCODE
    WHERE
        YEAR_ID = 2004
)
UNION ALL
(
    SELECT
        ‘Profit’ as CATEGORY,
        ‘Target’ as SERIES,
        SUM(ORDERFACT.TOTALPRICE-ORDERFACT.QUANTITYORDERED*PRODUCTS.BUYPRICE) AS MEASURE
    FROM
        ORDERFACT
    INNER JOIN PRODUCTS ON PRODUCTS.PRODUCTCODE = ORDERFACT.PRODUCTCODE
    WHERE
        YEAR_ID = 2003
)
UNION ALL
(
    SELECT
        ‘Cost’ as CATEGORY,
        ‘Measure’ as SERIES,
        SUM(ORDERFACT.QUANTITYORDERED*PRODUCTS.BUYPRICE) AS MEASURE
    FROM
        ORDERFACT
    INNER JOIN PRODUCTS ON PRODUCTS.PRODUCTCODE = ORDERFACT.PRODUCTCODE
    WHERE
        YEAR_ID = 2004
)
UNION ALL
(
    SELECT
        ‘Cost’ as CATEGORY,
        ‘Target’ as SERIES,
        SUM(ORDERFACT.QUANTITYORDERED*PRODUCTS.BUYPRICE) AS MEASURE
    FROM
        ORDERFACT
    INNER JOIN PRODUCTS ON PRODUCTS.PRODUCTCODE = ORDERFACT.PRODUCTCODE
    WHERE
        YEAR_ID = 2003
)
UNION ALL
(
    SELECT
        ‘Revenue’ as CATEGORY,
        ‘Measure’ as SERIES,
        SUM(ORDERFACT.TOTALPRICE) AS MEASURE
    FROM
        ORDERFACT
    WHERE
        YEAR_ID = 2004
)
UNION ALL
(
    SELECT
        ‘Revenue’ as CATEGORY,
        ‘Target’ as SERIES,
        SUM(ORDERFACT.TOTALPRICE) AS MEASURE
    FROM
        ORDERFACT
    WHERE
        YEAR_ID = 2003
)
Working with Component
·         Click on Components
·         On the left panel click on Charts
·         In properties give the following
o   Name: sales_chart
o   Datasource: get_sales_performance
o   Width: 610
o   Height:140
o   HtmlObject : sales_chart
o   SeriesInRows : False
·         I will show you how to work with Advanced Properties in the upcoming posts on
CDE.
Now save your dashboard and Preview
The preview will look like as follows
That’s it.
This artical is for developing simple dashboard.
In my next article I’m going to make this dashboard dynamic with parameters and will make the dashboard better look and feel.
Thanks,

Jaspersoft Default Passwords

1.  Jaspersoft Corporation – Jasper Reports Server
Method    HTTP
User ID : superuser
Password : superuser
Level    Administrator
Doc    http://community.jaspersoft.com/documentation/jasperreports-server-install-guide-community-edition

2.  Jaspersoft Corporation – Jasper Reports Server
Method    HTTP
User ID   : jasperadmin
Password : jasperadmin
Level    Administrator
Doc    http://community.jaspersoft.com/documentation/jasperreports-server-install-guide-community-edition

3.  Jaspersoft Corporation – Jasper Reports Server
Method    HTTP
User ID :   joeuser
Password :   joeuser
Level    User
Doc    http://community.jaspersoft.com/documentation/jasperreports-server-install-guide-community-edition
Notes    Sample data user

4.  Jaspersoft Corporation – Jasper Reports Server
Method    HTTP
User ID   :  demo
Password :   demo
Level    User
Doc    http://community.jaspersoft.com/documentation/jasperreports-server-install-guide-community-edition
Notes    Sample data user

Hire Jaspesoft Consultants / Hire Jaspersoft Developers / Hire ireport Developers

Helical IT Solutions, with its deep expertise on Jaspersoft and being an open source DW BI expert, can help in designing and constructing your BI solution. Helical IT solutions is having experience on end to end Jaspersoft BI suite right from ETL, data warehousing, ireport, talend, weka, R analytics, reports and dashboard designing, mondrian OLAP analysis etc. Our in-depth knowledge of both Business Intelligence applications and the Jaspersoft BI platform ensures successful development and deployment of your BI initiatives.

Helical can help at a number of aspects like

 – BI Tool Selection : Based on your requirement, with our deep rooted expertise on a number of BI solutions, we can help you in determining which BI tools would be best suited for you. Whether you actually need to purchase enterprise edition or if your requirement can be fullfilled via community edition by using some tweaks or custom coding or best of breed solution. The tool selection will be done after a thorough analysis of your requirements, present hardware and software, budget, speed of solution delivery requiered etc.

– Jaspersoft BI POC :- If your company is still in dillema to go ahead or not, then we can help you in developing a POC (proof of concept). We help evaluate the open source BI and ETL solution for your environment, demonstrate how it will work, and recommend how you can leverage the technology, even if you have other BI products.

– Jaspersoft BI Solution Development :- With our technical expertise and domain knowledge of end to end BI solution development in a number of different verticals ( we have executed BI solutions in energy, healthcare, insurance, supply chain, ecommerce, human resource), we can help you in designing and developing the perfect BI solution for you. We will help you in the right KPI parameters selection, reports and dashboards development, OLAP cubes, ETLscripts generation – talend, plugin desiging, security implementaiton, application integration, fetching data etc. For designing the solution for you, we can use any of the below mentioned tool present in the BI suite.

  • Jaspersoft Business Intelligence Platform
  • ETL – Talend (We can work on both Talend Open studio or Talend Integration Suite)
  • Jaspersoft Analysis (Mondrian)
  • R analytics
  • Jaspersoft Reporting – using ireport
  • Dashboards

– Jasper ETL – Talend :- Jasper BI uses Talend ETL (Extract, Transform, Load) suite that allows your existing data to be transformed, summarised and aggregated into a form that puts the business information at your fingertips. At Helical, we have extensive talend ETL knowledge, employing it both for Business Intelligence purposes and to transform and migrate data between systems, softwares & databases. Having a lot of experience on data warehousing, ETL, data modelling, data mart designing, query optimization etc, our dedicated team can also help you with all of your ETL requirement, creating transformations and jobs etc.

– Training and Documentation :- A software is as good as its end user. In order to make sure that the end user is able to use the developed software pretty well, we will be providing all the neccesary training to the end user. Also, the same would be supported by documentation like installation document, troubleshooting document etc.

– Support :- Helical team will be providing 24×7 support to the client, thus ensuring that the solution is up and running always.

Helical provides support and services on the entire Jaspersoft BI stack, as mentioned below

  • Jaspersoft Business Intelligence Platform
  • Jaspersoft reports – using iReport
  • Jasper ETL – Talend
  • Jaspersoft Analysis (Mondrian)
  • R Analytics
  • Dashboards
  • Metadata design and development
  • Performance tuning
  • Application integration

 

Contact us at [email protected]

Hire jaspersoft consultant

Hire Pentaho Consultants / Hire Pentaho Developers

Hire Pentaho Consultants / Hire Pentaho Developers

Helical IT Solutions, with its deep expertise on Pentaho and being an open source DW BI expert, can help in designing and constructing your BI solution. Helical IT solutions is having experience on end to end Pentaho BI suite right from ETL, data warehousing, C-tools, CDE, CDF, Pentaho Report Designer, Pentaho Schema Workbench, data mining etc. Our in-depth knowledge of both Business Intelligence applications and the Pentaho platform to ensure successful development and deployment of your BI initiatives.

Pentaho Consultant

Helical can help at a number of aspects like

– BI Tool Selection : Based on your requirement, with our deep rooted expertise on a number of BI solutions, we can help you in determining which BI tools would be best suited for you. Whether you actually need to purchase enterprise edition or if your requirement can be fulfilled via community edition by using some tweaks or custom coding or best of breed solution. The tool selection will be done after a thorough analysis of your requirements, present hardware and software, budget, speed of solution delivery required etc.

– Pentaho BI POC :- If your company is still in dilemma to go ahead or not, then we can help you in developing a POC (proof of concept). We help evaluate the open source BI and ETL solution for your environment, demonstrate how it will work, and recommend how you can leverage the technology, even if you have other BI products.

– Pentaho BI Solution Development :- With our technical expertise and domain knowledge of end to end BI solution development in a number of different verticals ( we have executed BI solutions in energy, healthcare, insurance, supply chain, e-commerce, human resource), we can help you in designing and developing the perfect BI solution for you. We will help you in the right KPI parameters selection, reports and dashboards development, OLAP cubes, ETL scripts generation, plugin designing, security implementation, application integration, fetching data etc. For designing the solution for you, we can use any of the below mentioned tool present in the BI suite.

  • Pentaho Business Intelligence Platform
  • Pentaho Data Integration (Kettle)
  • Pentaho Analysis Services (Mondrian)
  • Pentaho Analytics – Agile BI (commercial), Saiku (open source)
  • Pentaho Reporting
  • Pentaho Data Mining (Weka)
  • Pentaho Dashboards

– Pentaho Data Integrator (PDI) – Kettle :- Pentaho BI comes with a powerful ETL (Extract, Transform, Load) suite that allows your existing data to be transformed, summarized and aggregated into a form that puts the business information at your fingertips. At Helical, we have extensive ETL knowledge, employing it both for Business Intelligence purposes and to transform and migrate data between systems, software’s & databases. Having a lot of experience on data warehousing, ETL, data modelling, data mart designing, query optimization etc, our dedicated team can also help you with all of your ETL requirement, creating transformations and jobs etc.

– Training and Documentation :- A software is as good as its end user. In order to make sure that the end user is able to use the developed software pretty well, we will be providing all the necessary training to the end user. Also, the same would be supported by documentation like installation document, troubleshooting document etc.

– Support :- Helical team will be providing 24×7 support to the client, thus ensuring that the solution is up and running always.

Helical provides support and services on the entire Pentaho BI stack, as mentioned below

  • Pentaho Business Intelligence Platform
  • Pentaho Data Integration (Kettle)
  • Pentaho Analysis Services (Mondrian)
  • Pentaho Analytics – Agile BI (commercial), Saiku (open source)
  • Pentaho Reporting
  • Pentaho Data Mining (Weka)
  • Pentaho Dashboards
  • Metadata design and development
  • Performance tuning
  • Application integration

Contact us at [email protected], (+91-7893947676) Pentaho developer

Split Excel output of Jasper Report into multiple sheets

Hi Jasperians …!!!!

A friend posted an interesting query on LinkedIn asking how to split Excel output into multiple sheets… !!! Just worked out and sharing it with you guys..!!!

It’s a sample one.. No parameters, No headers are used…

Greetings..!!! Here are the steps to follow…!!!

Aim: To split the output into multiple sheets in Excel exporting
Solution Way: Printing data in one sheet & a bar chart in another sheet.

I have used the follwoing.
i) iReport Designer : 5.0.4 (Community)
ii) PostgreSQL : 9.2 (foodmart database)

Query I have used:
select  * from employee limit 15

Step 1: 
Open iReport desinger give it to a name and save it to your fav location.

Step 2:
Write the query in query designer area

Step 3:
Remove all the bands from report design area except
Column header, Detail & summury band.

Step 4:
Drag and drop your fav columns to detail band as shown in below figure
Drag and drop a bar chart to the summary band as shown in below figure

Step 5 :
We need to set properties at two places.

i) In the report properties
ii) In settings

i) In the report properties
Report Inspector->ReportName(report1)->Right Click->Properties
Now add the propertey.
net.sf.jasperreports.export.xls.one.page.per.sheet
and value is set to be “true” do not use double quotes for giving value but in xml code it automatically goes into double quotes.
Find the below image.

ii) In the report Settings
Tools->Options-> Click on export Settings -> In the list of export options click on Excel
It opens Excel Export Parameters
In common tab —> Check One page per sheet.
Find the image below

NOTE:
Do not forget to place page break on the place from where you want to split the page.

In this example I used page break above the chart so that data comes in one sheet and chart comes in another sheet.


That’s it… Save the report and see the preview.
I’m not seeing the preview in Server but previwing internally in the iReport.

OUTPUT
The output would be something like as follows. Find the images of excel sheet.

OUTPUT in the first sheet:


OUTPUT in the second sheet:




Thanks for posting a good idea to work out on LinkedIn.

Thanks for reading this document.

Queries are welcome @    [email protected]

Simlar posts on various sites:

1) http://stackoverflow.com/questions/3977658/how-do-you-export-a-jasperreport-to-an-excel-file-with-multiple-worksheets

2) http://community.jaspersoft.com/questions/531936/multiple-sheets-excel

3) http://jasperreports.sourceforge.net/config.reference.html

4) http://jasperreports.sourceforge.net/config.reference.html#net.sf.jasperreports.export.xls.one.page.per.sheet

5)http://community.jaspersoft.com/questions/533232/how-create-multi-worksheet-excel-jasper-repor

6) http://community.jaspersoft.com/questions/540310/unable-split-excel-output-multiple-sheets

7) http://stackoverflow.com/questions/8753401/exporting-a-report-with-multiple-sheets-from-jasperserver-to-excel

SADAKAR.P

Software Engineer in BI – Jaspersoft, Pentaho & Talend.

Helical IT Solutions Pvt. Ltd.

Hyderabad, INDIA.