Author: Luke Lonergan

Luke Lonergan, “5 Big Questions about Big Data”

How are businesses using big data to connect with their customers, deliver new products or services faster and create a competitive advantage? Luke Lonergan, co-founder & CTO, Greenplum, a division of EMC, gives insight into the changing nature of customer intimacy and how the technologies and techniques around big data analysis provide business advantage in today’s social, mobile environment — and why it is imperative to adopt a big data analytics strategy.

Computing- Luke Lonergan

As Luke Lonergan states, one can define computing to mean any goal oriented activity requiring, benefiting from and creating computers and it includes designing and building hardware as well as software systems for a wide range of purposes such as processing, structuring and managing different types of information; doing scientific studies using computers; making computer systems more intelligent; creating and using communications as well as entertainment media; finding and gathering information relevant to any particular purpose, and so on.

Computer software or software is a collection of computer programs and related data that provides the instructions for instructing a computer what to do and how to do it and it refers to one or more computer programs as well as data held in the storage of the computer for some purposes.

A computer network often simply known as a network is a collection of hardware components in which the computers are interconnected by communication channels which allow resources sharing as well as information where at least one process in one device can send and receive data to and from at least one process which is residing in a remote device, then the two devices are said to be in a network.

A user is an agent either a human agent which is also known as end user or software agent who uses a computer or network service and a user often has a user account and is identified by a username, screen name, nickname or handle which derives from the identical term.

Computer programming in general is the process of writing, testing, debugging as well as maintaining the source code and documentation of computer programs and this source code is written in a programming language that is an artificial language often more restrictive and demanding than natural languages but easily translated by the computer.

Computing and Its Types – Luke Lonergan

Computing and Its Types – Luke Lonergan

Computing is any goal oriented activity which requires benefits from or creating algorithmic processes such as through computers and it includes designing, developing and building hardware and software systems; processing, structuring and managing different types of information doing scientific research on and with computers making computer systems behave intelligently as well as creating and using communications and entertainment media. The field of computing includes computer engineering and software engineering, computer science, information systems and information technology.

Computer engineering is a discipline which integrates several fields of electrical engineering and computer science required to develop computer hardware and software and computer engineers usually have training in electronic engineering or electrical engineering, designing software as well as hardware software integration instead of only software engineering or electronic engineering.

computer engineering luke lonergan

Software engineering is an application of a systematic, disciplined, quantifiable approach to the design, development, operation and maintaining software and the study of these approaches that is the application of engineering to software.

Computer science and computing science is the scientific and practical approach to computation and its applications and a computer scientist specializes in the theory of computation and the design of computational systems.

Information systems is a concept of complementary networks of hardware as well as software that people and organizations use to collect, filter, process, create as well as distribute data and a majority of information systems programs are located in business schools and they can have different names such as management information systems, computer information systems or business information systems.

Information technology is the application of computers and telecommunications equipment to store, retrieve, transmit as well as manipulate data often in the context of a business and other enterprise and the term is commonly used as a synonym for computers as well as computer networks but it also encompasses other technologies which distributes information such as television and telephones.

 

Cloud Computing- A Simple Definition by Luke Lonergan

Cloud Computing- A Simple Definition by Luke Lonergan

We hear it often but do you really know what the term cloud computing means? Most people have no clue and I want to give you an easy way to understand the concept.

Seriously—no kidding here—many people think of clouds in the sky when you mention “the cloud” or “cloud computing”. Some people even think it is a weather condition combined with technology somehow.

So let’s talk about what this term really means.

cloud-computing-luke-lonerganWhen someone is using a device such as a laptop or even a smartphone and they are accessing information that is stored somewhere other than on their individual device, that’s basically cloud computing. Think of your smartphone. iPhone as a service they call iCloud where all the contents of your phone (pictures, contacts, applications, etc.) are stored on a server that is hosted by Apple so you can access that data in the event your device fails to work anymore. Some other real world examples are when you shop online and they store your information for future purchases or when you do online banking.

Simply put, cloud computing can be defined as something that:

-Is accessible from any location

-Must be remotely stored or hosted

-Is measured in terms of storage and bandwith (pay for usage)

But let me make it even simpler…cloud computing is akin to the internet as a whole. Don’t get too caught up in the term. Just understand that when you use any device to connect to information that is stored remotely, you are basically accessing the cloud and participating in cloud computing.

Luke Lonergan- Big Data For the Masses

Many people, when they hear the words “big data,” immediately think of big data centers filled with high-powered computers and data scientists. Big data does exist in these types of places. However, it is also important to think about the various business models, important to business owners of all types and sizes, which big data is helping to enable.

The ability to get to data quickly and easily is important to the success of almost every type of business. The concept of utilizing data in general is fairly universally understood and respected by businesses and individuals alike. However, not everyone understands the concept of big data, what it can do, and what it can mean to a business.

Luke Lonergan, a leader in the world of big data, understands the importance that big data plays in the business world. The ability to get to data quickly, as well as to analyze it quickly and accurately, are just two reasons why big data applications are so useful and effective. As the concept of big data continues to move out of the data room and into the business boardroom, businesses will realize even more clearly how valuable this type of information can be. In the past, big data was something that almost always fell into the realm of data scientists and information technology experts. However, today there are relatively small and upcoming online businesses that are leveraging big data fairly easily to build their businesses at a surprising rate of speed.

The powerful applications of the future will become increasingly dependent upon the ready availability of big data. Of course, the ability to structure and analyze large amount of data quickly does bring with it a few risks that must be managed. For example, a balance must be struck between the real-time speed by which data can be gathered and how it is then analyzed so that a full understanding and insight of the data can be realized.

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