LATEST ARTICLE ON CATEGORY "BIG DATA"

How Big Data Analytics Boosts Cyber Security

As more and more parts of our lives become connected to the internet, and more of our daily transactions take place online, cybersecurity is becoming an increasingly important topic.

3 Data Driven Technologies New For Us

Every morning when you open your eyes, you are flooded with information about the world around you that gives you the perspective you need to get out of bed without tripping over and knocking your head against the floor.

How Big Data can Help Cab Aggregators

Gone are those days when folks would have to stand and wait for taxis or cabs to pick them up and drop them to their destinations.

How Can Predictive Analytics Enhance Customer Base and Experience

The marketplace has changed, that much is apparent. Customer expectations have taken a U-turn and put most previous practices to rest. People no longer tolerate being generalized and expect companies....

Is Big Data Somehow Disastrous?

These words were famously attributed to Socrates in one of Plato’s accounts of the philosopher, a phrase that now comes to represent the Socratic paradox.

Is Big Data Facilitating a Designer Society?

It is an undeniable fact that we are gradually becoming slaves to our technology as virtual assistants are coordinating our every move and our lives held in the palm of our hand.

How to Boost Your Career in Big Data and Analytics

The world is gradually moving towards digital, and this means big data is here to stay. In fact, the importance of big data and data analytics is only going to continue growing in the coming years.

A Big Market For Big Data: An Outlook on 2017

You might think that the big data revolution is already in full swing. You’d be wrong. It can take decades for a big technological revolution to truly make its impact felt. And before you doubt it, big data is a technological revolution.

How Big Data is Driving Value for Human Resources

Everyone knows that Big Data offers tremendous benefits for businesses, from sales to marketing, accounting, and everything in between. When you think about Big Data, HR is probably not a business function that immediately comes to mind...

How Big Data is Helping Your Commute to Be Safer and Faster

Driving is a part of everyone’s life and you probably do it every day. It can be fun driving on a road trip but it can be a nightmare when heading to work. The fact that everyone is in a hurry to go to work means everyone is on the road...

How Big Data Improves Efficiency in Startup Companies

Startup companies are often described as small enterprises that compete with the large players in the economy. As they compete with large corporations for their market share, startups should consider the needed traction big data analytics...

HBase Data Model: Column Qualifiers and Versioning (Part – 2)

We have already examined dos and don’ts of Row Keys and Column Family with details in our previous post.

HBase Architecture: ZooKeeper Znodes (Part-6)

Zookeeper enables coordination and synchronization with what we calls “znodes”, which are presented as a directory tree and resemble the file path names we would see in a Unix file system.

HBase Architecture: ZooKeeper and HBase Reliability (Part-5)

In our pervious parts of this series named under “HBase Architecture” we have seen RegionServers,

HBase Architecture: MasterServers(Part-4)

In HBase Architecture: Part-1, we Started our discussion of architecture by describing RegionServers instead of the MasterServer may have surprised you.

HBase Architecture: Compactions (Part-3)

Previously, we have seen RegionServers and learn how regions work. Now here we examine compactions.

HBase Architecture: Regions (Part-2)

Previously we are introduced to the HBase architecture and examine the most basic component of the architecture that is RegionServer.

HBase Data Model: Row Keys and Column Families (Part – 1)

HBase data stores comprises of one or more tables, that are indexed by row keys. Data is stored in rows with columns, and rows can have multiple versions.

Big Data: What is Sparse Data in HBase?

As we might have guessed, the Google’s BigTable distributed data storage system(DDSS) was designed to meet the demands of big data. Now, big data applications store massive amount of data but big data content is also often variable.

Big Data: Evolution of HBase

I think everybody remember his first surfing experience on the World Wide Web,; we just knew that it was an incredible innovation for the IT industry.

Big Data: CAP Theorem

Selecting a database which fits in our application requirement is a very daunting task since “no one size fits all”.

Big Data: NoSQL Data Stores

NoSQL database stores are initially considering the notion “Just Say No to SQL” and these were the reactions to the perceived limitations of (SQL-based) relational databases RDBMS.

Machine Learning with Mahout and Collaborative Filtering

Machine learning refers to a feild of artificial intelligence (A.I.) functions that provides tools enabling computers to enhance their analysis on the basis of previous events.

MapReduce Reducer Class:

MapReduce API has two main classes which do the Map-Reduce task for us: Mapper class and Reducer class.

YARN: Yet Another Resource Negotiator

With the release of Hadoop 2, however, YARN was introduced, which open doors for whole new world of data processing opportunities.

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