Jan D.
"The only real security that a man will have in this world is a reserve of knowledge, experience, and ability."
Network functions virtualization (NFV)
Network functions virtualization (NFV) is an initiative to virtualize network functions previously carried out by proprietary , dedicated hardware. The concept, which was presented by a group of network service providers at the SDN and OpenFlow World Congress in October…
What are SDN Controllers?
An SDN Controller in a software-defined network (SDN) is the “brains” of the network. It is the strategic control point in the SDN network, relaying information to the switches/routers ‘below’ (via southbound APIs) and the applications and business logic ‘above’…
Waterfall vs. SCRUM
(software_development) Topics Plan-Driven Principles Agile Principles Similarity between development and manufacturing Both follow a defined process. Development isn’t manufacturing; development creates the recipe for the product. Process structure Development is phase-based and sequential. Development should beiterative and incremental. Degree of…
Waterfall, Iterative Waterfall, Scrum and Lean Software Development differences
This simple overview of the different Agile-Lean methods found was too great to not share. Sometimes it is best to keep it simple to build a foundational understanding….then build on that. Pictures speak a thousand words. Waterfall Development, Iterative Waterfall…
A Watch Guy’s Thoughts On The Apple Watch
From my perspective, Apple pay has bigger potential and better business case than Apple Watch. Hard to estimate where this all will Apple take, obviously next version of Apple Watch will be definitely awesome once they figure out which direction…
Porodnice Neratovice
Touto cestou bych rád poděkoval všem z teamu v porodnici v Neratovicích za odrození našich dvou dětí Liama (2012/03) a Natalie (2014/09). Zázemí a ochota personálu v tomto zařízení je nadstandardní zacož bych rád poděkoval všem kteří se o nás…
Baby Circulation Right After Birth
Watch how the blood flows through the baby’s circulation and compare it to what happens in the fetus. Rishi is a pediatric infectious disease physician and works at Khan Academy.
Steve jobs speach
Creativity is just connecting things. When you ask creative people how they did something, they feel a little guilty because they didn’t really do it, they just saw something. It seemed obvious to them after a while. That’s because they…
iBeacon revolution
The value of context or why is iBeacon more than just coupon delivery You need to brainstorm A LOT on the possible iBeacon functionalities for your app because it’s not just a spammy deal notifier, it is an EXPERIENCE and…