Helical Insight provides a user the flexibility to apply database functions on different data formats like Text, numeric, date, time, date-time, etc. Following are the steps to apply database functions. In the below blog we have shown the steps to apply a single function. But you can also apply multiple nested functions also like outside
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As Helical Insight supports Multi-tenancy, users would like to see data which is relevant to them. For example, Sales managers would like to see the reports/dashboards of sales data, Finance managers would see only financial reports etc. For that, ‘Metadata security’ feature can be used in which user can grant or deny the permission of
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Helical Insight provides the user with the functionality of exporting the Reports/Dashboards into various file formats. Some of the file formats that Helical Insight supports are PDF, JPEG, PNG, Excel etc. Note: Users can also add a new ‘Exporting file format’ like .PPT by using exporting APIs Following are the steps to export a Report/Dashboard:
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Helical Insight gives user an advantage to add JavaScript and CSS in the adhoc interface to make customization’s in the report. Users can also view the SQL query generated for the report. Following are the steps to customize report using JavaScript and CSS: Step 1: After a report is generated, click on ‘Editor’ button from
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A View is nothing but a virtual table based on a result set of SQL statement. It is mainly used for designing complex reports in adhoc or when certain pre-calculations are required, which then can be used in the adhoc interface as columns to create reports. These Views are basically stored in local Helical server.
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The ad-hoc interface for creating reports looks like: Tables/columns panel: All the tables and the columns under them can be seen in this panel on the left. Users can use these columns to create a report. Selection area: This is an area where all the columns selected for creating reports are
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Approach Helical Insight(BI) -> Fire SQL Query -> Map Cassandra with hive (one-time activity) -> Fetch data from Cassandra Just in Time This approach involves creation of mapping tables in Hive meta-store of SPARK which have one-to-one mapping to Cassandra DB tables. Helical Insight can connect to this Hive meta-store using SPARK’s Thrift Server which
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