Databases JNDI By Somen Sarkar Java Naming and Directory Interface (JNDI) Using JNDI, applications running in distributed environment, helps to look up services independently. How JNDI is useful? During deployment sequence, the same JNDI name can be used in different servers. It helps to provide...
Business Intelligence Schedule JasperServer Repository Export By admin Schedule JasperServer Repository Export Export of JasperServer Repository : Make data easy with Helical Insight. Helical Insight is the world's best open source business intelligence tool. Grab The 30 Days Free Trail Access the server where jasperserver is installed. It...
Databases Loading CSV File BatchWise in Talend By Nikhilesh Loading CSV File BatchWise -Talend In a ETL-Job when the source is a flat file for example a CSV File and size of the file is large. To load large files your job has to read the whole file...
ETL Java Annotation By Somen Sarkar Java Annotation Annotation Quick Tips 1. Annotations were introduced since java 1.5 2. Annotation are data about the code. They are tags that may be useful while compilation or execution. 3. @Override, @author etc are some defualt annotations. 4. We...
Business Intelligence Gantt Chart Through Widget Pro Component in Jaspersoft By admin Gantt chart through Widget Pro Component in Jaspersoft Widgets Pro elements are rendered as Flash objects that are embedded in the HTML and PDF output. When a report containing Widgets Pro element is exported in a format other than HTML...
Software Testing Testing vs Debugging By K Ramakrishna Testing vs Debugging Debugging is deeper process than the Testing. Debugging involves identifying, isolating and fixing the bugs. Those two processes are similar, but the Testing is carried out by QA team only. Debugging is carried out by a team...
Software Testing Unit Testing vs Functional Testing By K Ramakrishna Unit Testing v/s Functional Testing Unit tests meant for a developer that the code is doing things right; functional tests meant for a developer that the code is doing the right things. Unit Tests are written from a programmers perspective....
Front End Functions in JavaScript By Nikhilesh Consider the given code below: 1: function doSomething(a) { 2: function doSomethingElse(a) { 3: return a - 1; 4: } 5: var b; 6: b = a + doSomethingElse( a * 2 ); 7: console.log( b * 3 ); 8:...
Databases Communication Between JSP and SQL By Nikhilesh For the communication between JSP and SQL to take place java plays an important role. You can write the java code in JSP itself. It makes the code more less complicated. You don't need to pass parameters from one file...
Javascript To Add Callback in Javascript By admin To Add CallBack in JavaScript Why we need callback when using URL to fetch data? --When we pull data using url. It takes some time to load the Url .Hence the code where the data is required executes before the...
Business Intelligence How to Create a Batch File to Run a Scheduled Pentaho Transformation By Nikhilesh HOW TO CREATE A BATCH FILE TO RUN A SCHEDULED PENTAHO TRANSFORMATION Make data easy with Helical Insight. Helical Insight is the world's best open source business intelligence tool. Make data easy with Helical Insight. Helical Insight is the world's...
Javascript Lucene Search Text Search Engine By Somen Sarkar Introduction to Lucene API Lucene is a text search engine java API library. It majorly helps in indexing and searching. It searches by calculating a score for each document and gives the result based on the score that is more...