Business Intelligence Creating Dashboard using Pentaho CDE By Nikhilesh This blog will talk about how to create a dashboard using Pentaho CDE (Community Dashboard Editor) framework:- 1. Open Browser and paste this url in below localhost:7080/pentaho login inside pentaho according to username and password which one provided in your...
Business Intelligence Best Practices while doing Data Migration By Nikhilesh Data migration is one of the most common database related task. In this blog we will talk about the best practices which should be followed while doing any data migration project Data Migration :: It is a process of...
Business Intelligence Best Practices when designing & using iReport /Jaspersoft By Nikhilesh This blog talks about the best practices which should be followed when creating reports using iReport or Jasper studio, deploying the same on Jaspersoft server, nomenclature to be used etc. Make data easy with Helical Insight. Helical Insight is...
Business Intelligence HOW TO CREATE LOCK FILE IN C By Nikhilesh File locking provides a very simple yet incredibly useful mechanism for coordinating file accesses. Before I begin to lay out the details, let me fill you in on some file locking secrets:- There are two types of locking mechanisms:...
Business Intelligence D3 Integration with Jaspersoft / iReport / Jasper Server By Nikhilesh There can be different methods of integrating a D3 chart inside Jasper like using iFrame, using HTML etc. Below we will try to learn in detail how to do integration of D3 chart using HTML component integration. What is...
Business Intelligence Redirecting Talend Console Logs to File By Nikhilesh Redirecting Talend Console logs to file Talend Open studio for data integration does not have any component to redirect console trace to a file. This blog post provides the solution for Redirecting Talend Console logs to file and is very...
Miscellaneous How to Untar / Extract a TAR file using Java By Nikhilesh Hi, we will explain how to extract the contents of a TAR file through a Java . In order to decompress TAR file, we will be using Apache Commons Compress library, so make sure you have a copy of this library commons-compress-1.4.1.jar loaded into your classpath. You...
Business Intelligence Creating Candlestick Chart in iReport / Jaspersoft / Jasper Report By Nikhilesh This blog will talk about how to create candlestick chart in Jaspersoft. PREREQUISITE S/W:- Jaspersoft(any version) iReport tool(design) d/b softwares (eg.MySql) JAVA Eclipse(if require) WHAT IS CANDLE STICK CHART? The candlestick techniques we use today originated in the style...
Business Intelligence Installing Jasper Server in AWS EC2 / LINUX By Nikhilesh Things we need to find out before installing Jasperserver in AWS EC2 / Linux. 1) Identifying whether your CPU is a 64bit or not. Use below command to find it Make data easy with Helical Insight. Helical Insight is the...
Business Intelligence Differences Between Reporting and Analysis – Concepts By Nikhilesh Differences between Reporting and Analysis - Concepts Definition 1.The process of organizing data into informational summaries in order to monitor how different areas of a business are performing. Definition 1.The process of exploring data and reports in...
Miscellaneous JSON – Brief Introduction By Nikhilesh JSON stands for JavaScript Object Notation.it is lightweight .It gives us text-based open standard designed for human-readable collection of data that we can access in a really logical manner. It is used primarily to transmit data between a server and...
Apache Spark How to Enable HTTPS in Apache By admin HTTPS IN APACHE SERVER What Is HTTP: The Hypertext Transfer Protocol (HTTP) is an application protocol for distributed, collaborative, hypermedia information systems. HTTP is the foundation of data communication for the World Wide Web. Hypertext is structured text...