In this article you will learn how to add conditions in metadata security in Helical Insight. Firstly, on clicking “Security” Tab in metadata, then on selecting table/column/view , a list of fields gets displayed. Say, on selecting a table the security tab view will be Expression Name : The expression name can be any word/phrase
Read More
Problem statement: Our customer wanted reports to be emailed to end users, but it should only happen when there is new data and not on a timely basis. Generally, most of the BI tools offer scheduling capabilities of reports / dashboards but
Read More
Helical Insight for ETL Tester (QA) Let’s take an example that your ETL developer has just wrote an ETL script, which loaded the data into the Data Warehouse, few millions of records got inserted into the Data Warehouse. For QA, it is super difficult to test all (millions) of the data and also a time
Read More
C3 is JavaScript library which builds on top of D3. D3 is also JavaScript library used to make complex visualisations. D3 is too advanced, often we just want to add a simple graph to a webpage to show some statistics. C3 allows us to do that without knowing all the complexity of D3 by wrapping
Read More
HTML/CSS Coding Practices A lot of coding best practices emphasize keeping code lean and well organized. The general practices within HTML are no different. The goal is to write well-structured and standards-compliant markup. The guidelines described here provide a brief introduction to HTML coding practices; this is by no means an exhaustive list. Write Standards-Compliant
Read More
This library is used to create a dynamic and interactive data visualizations. C3 is a library build on top of D3. C3 is d3 based reusable chart library and most important advantage of using c3 is that you don’t have to know D3 or write those long codes!. With c3 its very simple to make chart its
Read More
D3 stands for Data-Driven Documents. D3.js is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG and CSS. D3’s emphasis on web standards gives you the full capabilities of modern browsers. D3.js is written in JavaScript and uses a functional style which means you can reuse code
Read More
In this article you will learn how to customize cache memory for Helical Insight reports. How to enable / disable cache By default cache for Helical Insight report is set to true. True means cache memory is enabled. The user can toggle the value by editing the cache.xml file located at <installation directory>\hi-repository\System\Admin\cache.xml For example:
Read More
Following are the steps to install a Helical Insight Binary on a Linux Machine. Prerequisites : Please ensure that you have an active internet connection before proceeding with the Helical Insight installation. Internet connectvity is required only during intallation for downloading and updating application components. Once the setup is completed application will run without internet
Read More
In this article, we will learn about how to export a report using Helical Insight. Exporting feature allows users to view report offline by exporting in various formats like PDF, PNG, JPEG. Using our APIs any new exporting type can also be added. We can export reports like tabular reports, chart reports or cross-tabular report. Similarly, if
Read More