This site uses cookies to deliver our services. By using this site, you acknowledge that you have read and understand our Cookie and Privacy policy. Your use of Kontext website is subject to this policy. Allow Cookies and Dismiss

Analytics & BI

Data Analytics,Big Data,Data Storage and Business Intelligence.

Subscribe

java bigquery gcp dataflow gcs

Load CSV File from Google Cloud Storage to BigQuery Using Dataflow

341 views   0 comments last modified about 2 months ago

This page documents the detailed steps to load CSV file from GCS into BigQuery using Dataflow to demo a simple data flow creation using Dataflow Tools for Eclipse. However it doesn’t necessarily mean this is the right use case for DataFlow. Alternatively ...

View detail
azure power-bi

Advanced analytics on big data with Azure - Tutorial

186 views   0 comments last modified about 3 months ago

Microsoft Azure provides a number of data analytics related products and services. It allows users to tailor the solutions to meet different requirements, for example, architecture for modern data warehouse, advanced analytics with big data or real time analytics. The following diagram sho...

View detail
power-bi bigquery

Use Google Cloud BigQuery as Data Source in Power BI

313 views   0 comments last modified about 4 months ago

BigQuery is Google’s serverless data warehouse in Google Cloud. Power BI can consume data from various sources including RDBMS, NoSQL, Could, Services, etc. It is also easy to get data from BigQuery in Power BI. In this article, I am going to demonstrate how to connect to BigQuery to create...

View detail
zeppelin spark

Install Zeppelin 0.7.3 in Windows

1390 views   6 comments last modified about 8 months ago

This post summarizes the steps to install Zeppelin 0.7.3 in Windows environment. Tools and Environment GIT Bash Command Prompt Windows 10 Download Binary Package Download the latest binary package from the following website: ...

View detail
hadoop yarn hdfs

Install Hadoop 3.0.0 in Windows (Single Node)

5824 views   14 comments last modified about 8 months ago

This page summarizes the steps to install Hadoop 3.0.0 in your Windows environment. Reference page: https://wiki.apache.org/hadoop/Hadoop2OnWindows ...

View detail
lite-log power-bi

Data Analysis Expressions to Create Static Tables in PowerBI

86 views   0 comments last modified about 5 months ago

DATATABLE StaticTable1 = DATATABLE("IntCol",INTEGER,"StringCol",STRING,{{1,"User1"},{2,"User2"}}) The above expression generates a table with two columns IntCol and StringCol : ...

View detail
power-bi google-analytics

Power Analytics with Power BI and Google Analytics

191 views   0 comments last modified about 5 months ago

Power BI is my favourite BI and visualization tool as it is very simple yet powerful. It doesn’t only support traditional data sources like databases, CSV, JSON, XML and etc., but also supports emerging sources that are available in HDFS, Spark, R, Salesforce, Google Analytics and cloud platforms...

View detail
power-bi

Power BI Analytics - Connect to DBMS and Card

63 views   0 comments last modified about 5 months ago

Power BI supports connecting to most of the DBMS databases such as SQL Server, Oracle, Teradata, MySQL, DB2, Sybase, Snowflake, Google BigQuery, Impala and etc. This page summarizes the steps to connect to SQL Azure and to create the following part of the sample dashboard of this series: ...

View detail
spark scala parquet

Write and Read Parquet Files in Spark/Scala

2645 views   2 comments last modified about 8 months ago

In this page, I’m going to demonstrate how to write and read parquet files in Spark/Scala by using Spark SQLContext class. Reference What is parquet format? Go the following project site to understand more about parquet. ...

View detail
teradata

Useful DBC (Data Base Computer) System Views in Teradata

403 views   0 comments last modified about 6 months ago

This page summarize some of the commonly used views in Teradata. Conventions In all the views in the following sections, X views are also available though they only return rows that contain information on objects that the requesting database user owns, created, granted privilige on,...

View detail