Scalable Apache Spark Solution to Big Data Secondary Sort Problem! – Part 2 In Part -1, we have discussed about the Spark solution to Secondary for larger data sets. Now let’s deep dive in Choice #2 Choice #2: If we have smaller data set then choice will fit, like read and buffer all of the […]
The 8th Habit of Highly Effective Big Data Programmers ! Last week I read a book called “The Seven Habits of Highly Effective Big Data Programmers” by Rekha Joshi which is interesting. Happy to share with the community which I have encouraged from the book. Let’s understand first what Big Data is. Just by listening the […]
10 Key Features in Apache Storm 1.0.0 The Apache Storm community recently announced the release of Apache Storm 1.0.0 stable. This is a noteworthy release that delivers several powerful features that relate to enterprise readiness, operational simplicity and ease of use by dramatically enhancing areas around performance, scalability, debugging ability, maintainability, and manageability. Apache Storm […]
This blog introduces the convergence of complementary technologies – Spark, Mesos, Akka, Cassandra and Kafka (SMACK) stack. And we will see how Apache Kafka can help us to get data under control and what is it role in our data pipeline, how Spark & Akka help us to process the data, and how Cassandra to […]
Today emerging big data technology firm focused on helping enterprises build breakthrough software solutions powered by disruptive enterprise software trends like Machine learning and data science, Cyber-security, Enterprise IOT, and Cloud. So Hadoop is one of the proven software in big data space, but is it only Hadoop. Nope we have many more technologies which […]
TCP/IP Layer-wise IoT Protocols Hello !! Hello everyone !! Thanks a lot for your valuable response for the previous blog. In this post, I will be explaining the basics of TCP (Transmission Control Protocol)/IP (Internet Protocol) stack and the respective IoT protocols associated with each layer. Anyone who has prior knowledge on TCP/IP stack can […]
Self-Learn Yourself IoT in 21 Blogs – #1 – In this we will be seeing What is IoT ? Why do we need it? Significance & Impact on Modern life? Time to Greet the New Clone that it set to rule the world ! Hello All ! Well, this is my first blog for dataottam and […]
We have received many request from friends who are constantly reading our blogs to provide them a complete guide to understand the concepts and learn more about IoT. So here we have come up with our idea “Learn Yourself IoT(Internet of Things) in 21 Blogs”. We have drilled down various sources and archives to provide […]
IoT (Internet of Things) What do you mean by that ? Internet is a massive global network which allows people to communicate with each other , we use various devices like laptop Smartphone’s etc to share data. So it’s we (people) who plays a major role in sharing data using any client devices (Smart phone, […]
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