The Open-Source NoSQL DBMS Your Company is Missing Data is at the heart of your
Is your company in the business of crunching numbers? Do you need to run computation on massive amounts of data? If so, chances are you’ll require distributed computing for Big Data-like transactions. How do you manage such a feat? With the help of Hadoop.
Apache Hadoop is a collection of open-source tools that makes it possible to cluster numerous computers together to solve big problems. Hadoop is used for very large storage of nearly any kind of data and provides enormous processing power for nearly limitless concurrent jobs.
Hadoop was started by Doug Cutting and Mike Cafarella in 2002 while working on the Apache Nutch project. Very soon after that project began, Cutting and Cafarella concluded it would cost nearly half a million dollars in hardware alone, with a monthly running cost of around $30,000.
To lower the cost, the team turned to Google File System and MapReduce, which led Cutting to realize that Nutch was limited to 20-40 node clusters. This meant they couldn’t achieve their goal with only 2 people working on the project. It was soon after that realization (and Cutting joining Yahoo!) that a new project was formed, called Hadoop, which was created to expand Nutch’s ability to scale 1000s of nodes.
In 2007, Yahoo! successfully implemented Hadoop on a 1,000 node cluster. Hadoop was then released as an open-source project to the Apache Software Foundation. That same year, Apache successfully tested Hadoop on a 4,000 node cluster.
Cutting and Cafarella’s goal had been achieved and Hadoop could scale enough to handle massive data computation. And in December of 2001, Apache released version 1.0 of Hadoop.
Hadoop is a framework of components that is comprised of 3 parts:
Each of those components comes together to make distributed storage much more efficient. To help you understand this, let’s use an analogy.
A small business sells coffee beans. At first, they only sell one type of coffee beans. They store their coffee beans in a single storage room connected to their building and everything goes smoothly. Eventually, however, customers start asking for different types of coffee beans, so the company decides it’s in their best interest to expand.
To save money, the company stores all the beans in the same room but hires more employees to handle the new demand. As demand continues to grow, supply has to match, so the storage room becomes problematic. To compensate for this, the business hires even more workers but soon realizes the problem is the bottleneck in the storage room.
It finally dawns on the company that they need separate storage rooms for each type of bean and then separates employees to manage the different rooms. With this new delivery pipeline in place, the business not only runs smoother but can handle the continued growth in demand.
That distributed storage is similar to how distributed data storage works, but instead of separate storage rooms, we have multiple cluster nodes to store data.
This is how Hadoop helps Big Data to overcome the ever-growing needs for:
You’re probably asking yourself, “Why use Hadoop when a traditional database has served my company just fine?” That’s a good question. The answer all boils down to how far you want your business to scale.
The biggest problem your company will face is having the in-house skills to deploy and manage a Hadoop system. Although Hadoop uses Java as a primary language (especially with MapReduce), the skills required go well beyond the basics. Fortunately, there are plenty of nearshore and offshore development hiring firms that offer the necessary talent to implement Hadoop for your company.
So if you’re looking to compete with the biggest companies on the market, you should seriously consider a platform like Hadoop, to help you meet and exceed the data computational needs dedicated to current and future growth.
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