Month: July 2017

Shedding light on NoSQL for a SQL-ized mind

When choosing the database technology for an application, the most important question is whether to stick with the good old SQL databases, or follow the trend and choose NoSQL. The answer to this question is not as easy as the names (SQL or not) suggest. There are lots of checklists out there trying to help you make the right choice, and they are very helpful for quickly shaping our minds around the topic. However, in my experience, this is more than a checklist topic, rather you need a deep understanding of both technologies. If you are from same era as I am, you have received education or gained experience with SQL databases, probably with none or little knowledge of NoSQL databases. For us, data manipulation and storage have always been tied to relational models, until we heard about the seemingly opposite word of NoSQL. It is just natural to first grasp the new concept in the same light as the old model with supposedly the biggest difference to be ‘not having strict schema’, which sounds just like what we needed. However, there is a lot more to it. We need to dive beyond the shape of stored data or the retrieval options such as ‘to JOIN or not’.

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Deciphering blockchain

It’s touted to be as disruptive as the internet was when that came on the scene. Blockchain is the technology that gained notoriety for powering Bitcoin; ensuring that the crypto currency was not spent more than once. A hot topic, for sure, but what is it?

Isn’t it just a distributed version of Google Docs?

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2 sides of forensic watermarking

Forensic watermarking is an essential part of any anti-piracy program. The best approach is an end-2-end solution, combining watermarking technology with proactive detection and enforcement services. Yet we’re seeing a distinct split in how watermarking is implemented. Content owners and pay-media providers sometimes see things differently.

Both sides
Let’s start with the product.

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Grow your OTT business despite credentials sharing

Sure, people share their Netflix – or your OTT service – user names and passwords with their buddies and families. Or their credentials get stolen and posted on the internet for illegal use. But is this a “solvable” problem, in the practical sense of the word? Or can you grow your OTT service despite credentials sharing?

Credentials sharing isn’t necessarily Darth Vader in the OTT galaxy
Trying to solve the “credentials sharing problem” is an impressive goal, but possibly a wasteful one and a diversion from the real problem – service abuse.

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AVTest annual malware report

AVTest.org produced their annual malware report recently and it’s interesting reading. It charts of picture of an active battle between attackers trying to make money and defenders who are fighting to keep up. The headlines of the report show malware authors are moving away from just targeting Windows PC’s and intro Macs, Linux (often in iOT) and Android.

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