John Matelski

John MatelskiJohn Matelski is CIO and director of information technology for DeKalb County Government (Georgia).

Matelski is skilled at effectively selecting, developing, coaching, and mentoring teams, and has been a successful organizational change agent with a focus on creating and maintaining business efficiencies. His career has hallmarks of innovation, strategy, and the ability to create and build enthusiasm for new concepts with tangible results. He is a multi-dimensional thinker who operates on the basis of important past experiences, and in light of new approaches and developments that occur in the market.

Matelski has been published in industry trade journals, has conducted keynotes, workshops, and presentations at industry conferences across the globe, and also consults with numerous commercial and government entities to establish strategies that proactively deal with IT and security issues.

Matelski graduated from Arizona State University with a B.S. in Computer Science and an M.B.A. with an emphasis in Computer Information Systems.  He has a proven track record of leadership in the public and private sectors utilizing innovation and resourcefulness with a proven ability to build a compelling vision, and move an organization toward it.

Matelski has served on the Independent Oracle Users Group Board ( of Directors since 2009, and is currently the IOUG president.

Articles by John Matelski

Using BI can be a difference maker in an organization's long-range profitability and competitiveness in the private sector, or an agency's ability to provide better constituent-focused delivery of services in the public sector.

Posted April 06, 2015

The Independent Oracle Users Groups (IOUG) has been serving Oracle technologists and professionals for more than 20 years, and we are very pleased with how much the community has grown as well as how much IOUG has accomplished. Having said this, we will not rest on our laurels. There are many great opportunities that lie ahead of us. While we set the bar pretty high in 2014 with the establishment of the content-rich blog #IOUGenius, an increased number of Master Classes offered across the nation and a truly inspirational COLLABORATE 14, you'll be very pleased with what IOUG has in store for 2015.

Posted March 17, 2015

Most organizations, whether public or private sector, are facing exponential increases in the amount of information and data that they need to continuously track, manage, and protect to ensure organizational success, continuity of operations and long-term viability. While many attackers still focus on denial of service attacks, cybercriminals often target the database because that is where sensitive information resides that would interest someone looking to steal credit card information or personal identities

Posted February 11, 2015

Cloud solutions are rapidly expanding, and consumers and businesses are being offered these solutions at almost every turn. This reality is bringing to light one of the major concerns about cloud: IT security/privacy. It seems we are hearing about breaches into server systems, leaks in social media networks, industrial espionage, and other security incidents almost on a daily basis. So the cloud can't be secure, right?

Posted December 03, 2014

Today, as never before, public sector agencies have had to become more proactive and operate more like private sector businesses and are required to maintain an immense amount of data in order to make "just in time" decisions as well as to forecast for the long term. This is where business intelligence (BI) tools come in handy—not only to provide systems that facilitate the collection of data, but more importantly, providing a means to sift through the vast amounts of information for which the public sector is custodian.

Posted October 08, 2014

The Internet of Things integrates multiple wired and wireless communication, control, and IT technologies, which connect various terminals or subsystems under a unified platform that uses open and standardized data technologies such as XML/web services/SOA. So how will this impact you and/or your organization? The biggest areas of concern are security and privacy.

Posted August 05, 2014

Members of the Independent Oracle Users Group (IOUG), which represents the independent voice of Oracle technology and database professionals, will be out in force at OpenWorld 2014—presenting more than 40 sessions on the topics you want to learn about most.

Posted August 04, 2014

With the vast amounts of data that organizations deal with, finding the right BI tools can be an arduous task. There are numerous solutions that can provide self-service BI, however, organizations are finding that one tool does not usually meet the needs of their various types of users. Therefore, finding the right BI platform that can support suites of tools is becoming the norm.

Posted June 11, 2014

Organizational focus has been placed on the emergence of "big data" - large-scale data sets that businesses and governments use to create new value with today's computing and communications power. Big data poses many opportunities, but managing the rapid growth adds challenges, including complexity and cost. Leaders must address the implications of big data, increasing volume and detail of information captured by enterprises, the rise of multimedia, social media, and the internet.

Posted March 07, 2012