David Cullum
David Cullum is the Director of Information Systems at TBI, a national telecom services distributor. David has almost eight years of experience as a technology analyst, project manager in data analytics, business intelligence manager and now his current role... Show more
David Cullum is the Director of Information Systems at TBI, a national telecom services distributor. David has almost eight years of experience as a technology analyst, project manager in data analytics, business intelligence manager and now his current role. He manages all sales and financials related source data across TBI, ensuring high levels of data availability. Currently, he is responsible for all corporate data, system assessment and review, system design & implementation, system integrations, vendor relationships, contract negotiations and more.
Latest Q&As from David Cullum
Q:How is data analytics being used in the telecom industry?
A: Data analytics in telecom is huge. Whether it’s analyzing sales data to project where you think different products’ final sales...
Q:What benefit can real-time data provide that data at rest can’t?
A: Real-time data allows you to impact the customer's experience in real time. You can’t do that with data at rest....
Q:What should companies consider before starting to use big data as part of their BI strategy?
A: First you must ask the question: Are you serious about big data or not? You can’t be half in and...








