Technology Tips


Hadoop on Android

Android and Hadoop are two technologies to talk about. These individual technologies solve many real time problems. “How about combining them ?” is a question for people interested in future development of technology.

Read More
Loading Customer Data


Loading Customer Data into HBase using a PIG script

There are different ways to load data into HBase tables like: ‘put’ to manually load data records into HBase, ImportTSV and bulk load options. Alternatively, lets try to load huge customer data file into HBase using Apache PIG. The data set has the following fields:

Read More
Software Development


Computing Moving-Average of Stocks in Hadoop HIVE

General Sense of Moving Average: Moving Average is a widely used indicator in technical analysis that helps smooth out price action by filtering out the “noise” from random price fluctuations. A moving average (MA) is a trend-following or lagging indicator because it is based on past prices.

Read More