Top 6 Websites to Get Study Material and Video Lectures for GATE Preparation
The Graduate Aptitude Test in Engineering (GATE) is a national level examination that is given…
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Differences between Database and Datawarehouse
The databases and data warehouse , both are used to store the data, which can…
Alternating Current vs Direct Current: A Brief Distinction
We use alternating current and direct current, in our daily life through various machines and…
Introduction To Single-Board Microcontrollers
Electronics and Computer Industries, using microcontrollers are expanding day by day. What is new today…
The Risk of “Solar Maximum” of 2014
Image credits:NASA’s Earth Observatory In the movie “2012”,a series of global destruction started because…
Basic Idea of Hydraulic Pumps and Their Working
Pumps are hydraulic machines that impart energy to fluids. Basically pumps are used to increase…
Data Warehousing: Tutorial 8 [BI Tools: SAP BI Part 1]
In the previous tutorial on data warehousing, we learnt data modelling and normalization. In this…
Data Warehousing: Tutorial 7 [Data Modelling and Normalization]
In the previous tutorial on data warehousing, we learnt about staging area, DSO, ETL and…
Data Warehousing: Tutorial 6 [Staging Area, ETL, DSO and Data Mart]
In the previous tutorial on data warehousing, we learnt about star schema and snow flaking.…
Data Warehousing: Tutorial 5 [Star Schema and Snow Flake]
In the previous tutorial, we learnt about facts and dimensions. In this tutorial, we would…
Data Warehousing: Tutorial 2 [Structure of Data Warehouse]
In this data warehousing tutorial, architectural environment, monitoring of data warehouse, structure of data warehouse…
Data Warehousing: Tutorial 3 [Comparison of Data Warehouse]
In the previous data warehousing tutorial, architecture environment, monitoring of data warehouse, structure of data…