1. Hadoop Installation on a)Single Node b)Multiple Node

-

Comments

Post a Comment

Popular posts from this blog

How to programme the LM35 Sensor

-
How to programme the LM35 Sensor float final_temp; int raw_temp,led=13; int sensor_pin=A0; void setup() { pinMode(A0,INPUT); pinMode(led,OUTPUT); analogReference(INTERNAL); Serial.begin(9600); } void loop() { raw_temp = analogRead(sensor_pin); final_temp = raw_temp/ 9.31; if(final_temp >=26) { digitalWrite(led,HIGH); } else { digitalWrite(led,LOW); } Serial.println(final_temp); delay(1000); }  
Read more

What is MQTT Protocol | A deep dive approach for MQTT | MQTT installation Step-by-step

-
Image
What is MQTT Protocol | A deep dive approach for MQTT | MQTT installation Step-by-step If you are IoT enthusiast and trying to explore the possibilities of IoT, then you have to explore the MQTT and COAP Protocol. Take a long breath and ready for the deep dive……. MQTT ( Message Queuing and Telemetry Transport ) is an Open standard and it is OASIS( Organization for the Advancement of structured information standards) standardized which is royalty-free.It’s also ISO standard. WHAT is MQTT ? In simple its just an Publish-Subscribe messaging protocol which works on top of TCP/IP protocol having very small “coding footprint”.MQTT protocol is a scalable and cost-efficient protocol to connect your IoT device with the internet. WHY MQTT is used for ? MQTT is used for delivering messages which is nearly real-time in nature and having guarantee of delivery. If you like to connect thousands of device in your project and hoping to send/update or broadcast the notification of any changes then...
Read more

How to do cashless transaction suggested by Narendra modiji in Maan ke Baat (एक कैशलेस सोसाइटी का निर्माण)

-
Part A : Assignments based on the Hadoop Hadoop Installation on  a)Single Node  b)Multiple Node Design a distributed application using MapReduce which processes a log file of a system. List out the users who have logged for maximum period on the system. Use simple log file from the Internet and process it using a pseudo distribution mode on Hadoop platform. Design and develop a distributed application to find the coolest/hottest year from the available weather data. Use weather data from the Internet and process it using MapReduce. Write an application using HBase and HiveQL for flight information system which will include Creating, Dropping, and altering Database tables Creating an external Hive table to connect to the HBase for Customer Information Table Load table with data, insert new values and field in the table, Join tables with Hive Create index on Flight information Table Find the average departure delay per day in 2008.  
Read more