This document discusses real time analytics of big data. It provides examples of the large amounts of data generated daily, such as 8 TB from London traffic cameras and 750 GB from instant messaging in 2002. Real time analytics is used to analyze both structured and unstructured data from external sources like sensors to draw meaningful conclusions. Examples where real time analytics can be applied include crime detection, stock market analysis, telecommunications, health monitoring, and transportation.

1. Real Time Analytics of Big data
By Deependra Jyoti

2. Big Data?
• Big Data is a collection of large amount of
Data that is available with all the organisation.
The amount of these data are so huge that
managing them has become a challenge. The
worst thing is these data are increasing
exponentially.

3. Big Data Example
• i) 200 of London's Traffic Cams collect 8 TB of
data per day.
• ii)1 day of Instant Messaging in 2002 consume
750 GB of Data.
• iii)Annual Email Traffic excluding spams consume
300PB+ of Data.
• iv)In 2004 Walmart Transacton DB contains 200
TB of Data.
• v) Total Digital Data created in 2012 is assumed
to be 270000 PB.

4. Big Data Example

5. Real Time Analytics
• In order to get something meaningful from
the huge quantity of data Real Time Analytics
is used.
• It deals with both structured and unstructured
data coming from external source like sensor
in order to get a meaningful conclusion.

6. Example
i) Crime detection and prevention
ii) Stock Market - In stock market trading
happens so fast that a fraction of second
change everything. Here if we analyse the
pattern in real time then we can generate
meaningful conclusion.

7. iii)Telecommunication - Now a days world is so
densely connection that it becomes a headache
for the companies to manage the CDR. One can
imagine the vast quantity of data present in a
CDR. All of the data is not relevant. So in order
to store them efficiently Infosphere Stream can
be used. It will parse all the details and remove
the irrelevant one.

8. iv)Health monitoring - The system can also be
used for proper monitoring of health. Data from
devices can be monitored and studies in order
to find out if the patient is suffering from some
diseases.
v) Transportation - Real time data can be
available about movement of buses or anything
and customer can benefit from it.

9. Thank You

10. Thank You