Welcome!

Big Data Journal Authors: Carmen Gonzalez, Keith Cawley, Jason Bloomberg, Trevor Parsons, Yeshim Deniz

Related Topics: Big Data Journal, Java, SOA & WOA, .NET, Linux, Web 2.0

Big Data Journal: Article

Best Practices for Integrating Different Big Data Sources

Data organization eliminates potential future problems

Choosing when to adopt a data warehouse largely depends on how easily and effectively your organization can manage multiple data sources. When you do decide to combine all data sources into one central location, the decisions become more uniform. You can, of course, approach the integration of all data sources into a data warehouse in your own way, but if you’re not careful, you could create more problems than you solve.

To extract your data and load it into the new data warehouse, there are some basic must-follow rules that help avoid problems down the road. This process is often abbreviated to ETL, or Extract, Transform, Load. Let’s take a look at the steps and examine the best practices for each.

Extraction
There are quite a few things that could go wrong during the extraction process. This is when you’ll copy all the data from every data source in your company, including proprietary databases, files you’ve uploaded during your several years in business, APIs, and even all of your files within any cloud-based storage services you may use.

This may not sound too hard, but there are a few mistakes many make right from the beginning. The most common is copying all data every time they sync with the data warehouse. Consider the data sources you’ll be integrating into the new data warehouse. Do you really have the time or space to copy and transfer those millions of records every time? The time this takes can be a pain, which causes many companies to start relaxing how often and how much data they sync, without any real plan. You definitely don’t want to get your company into this type of situation.

Transformation
One big step toward ensuring you don’t copy and sync every file every time is to cleanse and optimize your data. During this step, the files will be denormalized and pre-calculated so that analysis is easier. By denormalized and pre-calculated, we mean that any inconsistencies will be discovered and resolved. Links with various tags will be standardized, notes and statuses will be examined and organized, and any methods for accessing data will be streamlined.

With these steps complete, there will be no need to continually copy and transfer the same data over and over. You can simply identify the new data, cleanse and denormalize, and then sync with the data warehouse.

Loading
Loading the data into the new data warehouse might be the easiest step, but you could still make critical errors if you’re not careful. You’ll still be working with several different types of information, and one mistake could corrupt several files at once.

Keep in mind that loading the millions of files your company has can take a lot of time, too. You don’t want to cut corners or walk away while the information is being transferred. To do so could result in the loss of vital information. Of course, you can always access this data again from the original sources, but going through the same process multiple times is a waste of company resources and time.

With all your information in one central place, there will never be the need to access several different data sources. You’ll save time, which saves money. You’ll avoid mistakes, which saves money. And you’ll save on additional equipment, which definitely saves money.

Are you ready to integrate all your data sources into one data warehouse? We’re happy to answer any questions you might have, so leave a comment to start the conversation!

More Stories By Keith Cawley

Keith Cawley is the media relations manager at TechnologyAdvice. a market leader in business technology recommendations. He covers a variety of business technology topics, including gamification, business intelligence, and healthcare IT.

@BigDataExpo Stories
The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait for long development cycles that produce software that is obsolete at launch. DevOps may be disruptive, but it is essential. The DevOps Summit at Cloud Expo--to be held November 4-6 at the Santa Clara Convention Center in the heart of Silicon Valley--will expand the DevO...
Software AG helps organizations transform into Digital Enterprises, so they can differentiate from competitors and better engage customers, partners and employees. Using the Software AG Suite, companies can close the gap between business and IT to create digital systems of differentiation that drive front-line agility. We offer four on-ramps to the Digital Enterprise: alignment through collaborative process analysis; transformation through portfolio management; agility through process automation...
The Internet of Things (IoT) promises to create new business models as significant as those that were inspired by the Internet and the smartphone 20 and 10 years ago. What business, social and practical implications will this phenomenon bring? That's the subject of "Monetizing the Internet of Things: Perspectives from the Front Lines," an e-book released today and available free of charge from Aria Systems, the leading innovator in recurring revenue management.
The Internet of Things will put IT to its ultimate test by creating infinite new opportunities to digitize products and services, generate and analyze new data to improve customer satisfaction, and discover new ways to gain a competitive advantage across nearly every industry. In order to help corporate business units to capitalize on the rapidly evolving IoT opportunities, IT must stand up to a new set of challenges.
There’s Big Data, then there’s really Big Data from the Internet of Things. IoT is evolving to include many data possibilities like new types of event, log and network data. The volumes are enormous, generating tens of billions of logs per day, which raise data challenges. Early IoT deployments are relying heavily on both the cloud and managed service providers to navigate these challenges. In her session at 6th Big Data Expo®, Hannah Smalltree, Director at Treasure Data, to discuss how IoT, B...
All major researchers estimate there will be tens of billions devices – computers, smartphones, tablets, and sensors – connected to the Internet by 2020. This number will continue to grow at a rapid pace for the next several decades. With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo in Silicon Valley. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be!...
Quantum is a leading expert in scale-out storage, archive and data protection, providing intelligent solutions for capturing, sharing and preserving digital assets over the entire data lifecyle. They help customers maximize the value of these assets to achieve their goals, whether it’s top movie studios looking to create the next blockbuster, researchers working to accelerate scientific discovery, or small businesses trying to streamline their operations. With a comprehensive portfolio of best-i...
The Internet of Things is tied together with a thin strand that is known as time. Coincidentally, at the core of nearly all data analytics is a timestamp. When working with time series data there are a few core principles that everyone should consider, especially across datasets where time is the common boundary. In his session at Internet of @ThingsExpo, Jim Scott, Director of Enterprise Strategy & Architecture at MapR Technologies, will discuss single-value, geo-spatial, and log time series ...
SimpleECM is the only platform to offer a powerful combination of enterprise content management (ECM) services, capture solutions, and third-party business services providing simplified integrations and workflow development for solution providers. SimpleECM is opening the market to businesses of all sizes by reinventing the delivery of ECM services. Our APIs make the development of ECM services simple with the use of familiar technologies for a frictionless integration directly into web applicat...
Software is eating the world. Companies that were not previously in the technology space now find themselves competing with Google and Amazon on speed of innovation. As the innovation cycle accelerates, companies must embrace rapid and constant change to both applications and their infrastructure, and find a way to deliver speed and agility of development without sacrificing reliability or efficiency of operations. In her keynote DevOps Summit, Victoria Livschitz, CEO of Qubell, will discuss ho...
Dyn solutions are at the core of Internet Performance. Through traffic management, message management and performance assurance, Dyn is connecting people through the Internet and ensuring information gets where it needs to go, faster and more reliably than ever before. Founded in 2001 at WPI, Dyn’s global presence services more than four million enterprise, small business and personal customers.
All major researchers estimate there will be tens of billions devices - computers, smartphones, tablets, and sensors - connected to the Internet by 2020. This number will continue to grow at a rapid pace for the next several decades. Over the summer Gartner released its much anticipated annual Hype Cycle report and the big news is that Internet of Things has now replaced Big Data as the most hyped technology. Indeed, we're hearing more and more about this fascinating new technological paradigm. ...
You use an agile process; your goal is to make your organization more agile. But what about your data infrastructure? The truth is, today’s databases are anything but agile – they are effectively static repositories that are cumbersome to work with, difficult to change, and cannot keep pace with application demands. Performance suffers as a result, and it takes far longer than it should to deliver new features and capabilities needed to make your organization competitive. As your application an...
SoftLayer, an IBM Company, provides cloud infrastructure as a service from a growing number of data centers and network points of presence around the world. SoftLayer's customers range from Web startups to global enterprises. Products and services include bare metal and virtual servers, networking, turnkey big data solutions, private cloud solutions, and more. SoftLayer's unique advantages include the industry's first Network-Within-a-Network topology for true out-of-band access, and an easy-to-...
Despite the fact that majority of developers firmly believe that “it worked on my laptop” is a poor excuse for production failures, most don’t truly understand why it is virtually impossible to make your development environment representative of production. When asked, the primary reason for the production/development difference everyone mentions is technology stack spec/configuration differences. While it’s true, thanks to the black magic of Cloud (capitalization intended) with a bit of wizard...
SYS-CON Events announced today that AppDynamics will exhibit at DevOps Summit Silicon Valley, which will take place November 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA. Digital businesses like yours need a way to turn data into actual results. AppDynamics is ushering in the next digital age – the age of the software-defined business. AppDynamics’ mission is to deliver true application intelligence that helps your software-defined business run faster, leaner, and more ef...
Performance is the intersection of power, agility, control, and choice. If you value performance, and more specifically consistent performance, you need to look beyond simple virtualized compute. Many factors need to be considered to create a truly performant environment. In their General Session at 15th Cloud Expo, Phil Jackson, Development Community Advocate at SoftLayer, and Harold Hannon, Sr. Software Architect at SoftLayer, to discuss how to take advantage of a multitude of compute option...
Predicted by Gartner to add $1.9 trillion to the global economy by 2020, the Internet of Everything (IoE) is based on the idea that devices, systems and services will connect in simple, transparent ways, enabling seamless interactions among devices across brands and sectors. As this vision unfolds, it is clear that no single company can accomplish the level of interoperability required to support the horizontal aspects of the IoE. The AllSeen Alliance, announced in December 2013, was formed wi...
Fujitsu has a long and demonstrated history delivering world-class solutions that enable businesses to succeed in a highly competitive market and ever-evolving technology landscape. The Fujitsu Cloud ISV Partner Program is one more way we’re delivering exceptional value to our customers, where we focus on helping companies transform and deliver their solutions in an “as-a-service” model from our cloud. Our aim is to work closely with leading solution providers to take full advantage of not only ...
Cloud computing is being adopted in one form or another by 94% of enterprises today. Tens of billions of new devices are being connected to The Internet of Things. And Big Data is driving this bus. An exponential increase is expected in the amount of information being processed, managed, analyzed, and acted upon by enterprise IT. This amazing is not part of some distant future it is happening today. One report shows a 650% increase in enterprise data by 2020. Other estimates are even higher....