Business Intelligence Slowly Changing Dimension in Pentaho Data Integration(Kettle) By Nikhilesh Slowly Changing Dimension in Pentaho Data Integration(Kettle) Slowly changing dimension(SCD) is a common mechanism in Datawarehousing concepts. The exact definition of SCD is the dimension that changes slowly over a time rather than on a regular schedule. In Data Warehouse...
Business Intelligence Use Built-In Parameters in Jaspersoft Reports By Nikhilesh Use BuiltIn parameters in Jasper Reports Jasper provides few builtIn parameters which can be used in JRXML. Make data easy with Helical Insight. Helical Insight is the world's best open source business intelligence tool. Grab The 30 Days Free Trail...
Business Intelligence Crosstab in Jaspersoft By Sohail Beginner’s Guide to Crosstab in Business Intelligence Using Jaspersoft IReport What is Cross Tab? A Table is just of 2 Dimension but at times we do need our table to be represented in a 3 dimensional manner or in a...
Business Intelligence Looping and Batch Processing in PDI By Nikhilesh Implementing Loops and batch processing in Kettle What is batch processing? Batch processing is basically a series of execution of jobs from source to destination. Here the data is divided into smaller batches and transferred to the destination. This helps...
Business Intelligence Importance of Business Intelligence in Travel Industry By shailaja Importance of Business Intelligence in Travel Industry The travel industry is highly complex with multiple players and systems interacting with each other on real time basis for the smooth functioning of the business. The various players and systems include Travel...
Business Intelligence Pentaho Analysis: Workflow By Nikhilesh OLAP Analysis: Workflow To prepare data for use with the Pentaho/Jaspersoft OLAP Analysis (and Reporting, to a certain extent) client tools, you should follow this basic workflow : Design a Star or Snowflake Schema The entire process starts with a...
Big Data Introduction To Big Data & Hadoop By admin Introduction To Big Data & Hadoop : Big data is the data produced by different applications , like social networking sites,transport sites,search engines etc . Big data meaning Variety of data Structured Eg : RDBMS etc. Semi structured Eg :...
Business Intelligence Jaspersoft Server External Database Authentication By admin JasperServer External Database Authentication Jasper Report Server can...
Business Intelligence Profile Attribute to list in Jaspersoft Reports By Nikhilesh Convert Comma Separated Profile Attribute to list in Jasper Reports As we know, we can add profile attribute to jasper server but which accepts only string type parameter. So this blog will help you to convert string profile attribute...
Business Intelligence Restrict Menu Items by Role in Jasper Server By Nikhilesh Restrict Menu Items by Role in Jasper Server We can use role-based customizations to control access to menus. The example here shows how to control access to menu items. In this example scenario, we wish to hide Create Report, Dashboard,...
Business Intelligence Audit Logs in Pentaho Data Integration (PDI) By Nikhilesh Audit Logs in Pentaho Data Integration Audit Logs at Job level and Transformation Level are very useful for ETL projects to track the details regarding Job name, Start Date, End Date, Transformation Name, Error,Number of Lines Read, Number of Line Write,...