
Karl Paulsen
Karl Paulsen recently retired as a CTO and has regularly contributed to TV Tech on topics related to media, networking, workflow, cloud and systemization for the media and entertainment industry. He is a SMPTE Fellow with more than 50 years of engineering and managerial experience in commercial TV and radio broadcasting. For over 25 years he has written on featured topics in TV Tech magazine—penning the magazine’s “Storage and Media Technologies” and “Cloudspotter’s Journal” columns.
Latest articles by Karl Paulsen

Trends in Storage Resource Management
By Karl Paulsen published
No organization or individual is immune to the problems of limited storage capacity.

Reframing the Object Store
By Karl Paulsen published
For some time we’ve thought mainly about how file-based storage is used to contain unstructured data; i.e., those files relative to moving (video) or static (photographic) images.

Cybersecurity and Accessible Storage Trends
By Karl Paulsen published
Cybercrime has now surpassed the profitability of illegal drug trafficking.

Breaking Down the File System, Pt. 1
By Karl Paulsen published
File systems, at the broadest of perspectives, have continually evolved functionally and dimensionally over the past several years.

Sorting Out SAS and SATA
By Karl Paulsen published
If you’re looking to buy or upgrade a media storage system there are numerous choices with sometimes puzzling details to consider.

The Workflow of Storage
By Karl Paulsen published
Entire industry sectors, not just broadcast, media and entertainment, encourage drive manufacturers to throw fuel on this uncontrollable fire.

Storage at the Speed of Ethernet
By Karl Paulsen published
The future for video, IP and storage have at least one common foundation amongst them: Ethernet networking.

Automated Data Anomaly Detection
By Karl Paulsen published
The growth in data is, has and continues to be a topic that influences how much and what types of storage architectures, etc., are selected and for what applications.

High-Speed Memory on a Card
By Karl Paulsen published
Long ago, storage components were principally ranked by the individual physical capacity of the device, or in the case of JBODs (just a bunch of disks), the array.

Comparing IOPS for SSDs and HDDs
By Karl Paulsen published
Solid-state devices (i.e., drives or disks)—known as SSDs—have a different set of impacts on the overall normalized IOPS equation.

Unlocking Software-Defined Storage
By Karl Paulsen published
Just when you thought you’d had your fill of three-letter- acronyms, on comes yet another TLA; this time it’s “SDS” or software-defined storage.

Breaking Down the File Systems, Pt. II
By Karl Paulsen published
Last month we began discussing typical file systems, starting first with local and shared file systems, then moving into the network file system.

Hybrid Secure Storage Devices
By Karl Paulsen published
Users of computer and server systems may have self-encrypting and/or hybrid hard disk drives and not be aware of it.

Scaling Servers to Fit the Workflow
By Karl Paulsen published
Systems focused on media now have more IT specifications in them than media components.

Examining Video Server Configurations
By Karl Paulsen published
Video servers are becoming commodity- like components for many applications, whether for a traditional television station play-to-air system or as an element in a content delivery platform.

Solid-State Highlights From CES
By Karl Paulsen published
International CES offered more than just the latest in ultra high-definition 4K TV, OLEDS and every form of tablet and smart phone accessory on the planet.

Software-Defined Systems & Virtualization
By Karl Paulsen published
Of the many components found in a media-centric operating environment, storage might be categorized as one of the more evolving systems in the overall architecture.

The Evolution of Digital Content Delivery
By Karl Paulsen published
Many of the capabilities once dedicated to discrete boxes are now integral components of switchers, clip players and graphics generators.

Active Archives for the Future
By Karl Paulsen published
A lot of growth is happening in the storage space for media and entertainment.

Managing Valuable Space Through Provisioning
By Karl Paulsen published
Storage management or under-provisioning should never be a workflow stopper, but it often is.

Integrating Storage, Archive And Transcoding
By Karl Paulsen published
When looking at the accessibility side, one must consider both capacity and speed as well as which types of media and format fit which set of activities.
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