Five Thoughts on Staying Sharp and Relevant (UK)
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The document presents a session by Scott Lowe focusing on five key thoughts for IT professionals on staying sharp and relevant through continuous learning and adaptation to technological changes. It emphasizes two approaches to learning—metacognition and a classical education model—and introduces tools for managing information. Additionally, it highlights three essential areas for IT pros to learn: Linux, automation, and configuration management.
Five Thoughts on Staying Sharp and Relevant (UK)
- 1. 5 Thoughts on Staying Sharp and Relevant Some thoughts and ideas on learning and thinking for today’s IT pros Scott Lowe, VCDX 39 vExpert, Author, Blogger, Geek http://blog.scottlowe.org / Twitter: @scott_lowe
- 2. Before we start • Get involved! Audience participation is encouraged and requested. • If you use Twitter, feel free to tweet about this session (use @UKVMUG or hashtag #UKVMUG) • I encourage you to take photos or videos of today’s session and share them online • This presentation will be made available online after the event
- 3. Agenda • Two thoughts or ideas about learning • Three things I think are worth learning •2 +3=5
- 4. “Man’s mind, once stretched by a new idea, never regains its original dimensions.” - Oliver Wendell Holmes, 1809-1894
- 5. Two thoughts or ideas about learning • Metacognition: it’s useful to think about thinking (specifically with regard to how we learn) • Rapidpace of change within IT means that we are under constant pressure to learn • I’d like to share two thoughts or ideas on the learning process • First, an approach to assimilating new information • Second, some tools for managing information
- 6. “An VNI terminated on an NVE may locally associate to one or more VAPs each of which may associated with one or more TESs.” - Taken from IETF document draft-mity-nvo3-use-case-00.txt
- 7. “Storage connectivity using Fibre Channel, iSCSI, SVD, and FCoE is supported with VMware vMSC configurations.” - Taken from VMware vSphere Metro Storage Cluster Case Study
- 8. Assimilating new information • In education, there’s a “classical education” approach • Classical education has three major phases: • Grammar: focuses on facts, mechanics, vocabulary • Logic: focuses on the reasons behind the facts • Rhetoric: focuses on drawing conclusions, presenting information to others • Classical education is often repetitive, each iteration more in- depth than the previous
- 9. Assimilating new information (continued) • How can we, as IT pros, apply this to our situation? • When learning a new product or technology, first define the terminology. (grammar) • Onceyou’ve learned the vocabulary, then move to a deeper understanding of how it works. (logic) • After you understand how it works, find the relationships and connect it to something you already know. (rhetoric) • Lather, rinse, repeat!
- 10. Managing information • In 2008, I came across a web page that discussed something called “Q-tools” • You can find the original article at http:// www.davegrayinfo.com/2008/06/04/q-tools/ • These are a set of proposed tools (questions) to help people manage information
- 11. Managing information (continued) • Prism: used to break information down into subgroups • Razor: used to divide information or for binary sorting • Generator: used to explore new territory or new ideas • Peeler: used to drive deeper and deeper into a subject • Flanker: used for lateral thinking and explore similar ideas • Splicer: used to build information structures by finding similarities • Pointer: used to gather information
- 12. Managing information (continued) • How can we, as IT pros, apply these tools to our situation? • You’re trying to learn a complex new technology with many different parts. (Prism: break it down) • You’re stuck on a problem and can’t seem to make headway. (Flanker: think laterally, or generator: new ideas) • Youwant to gain a better understanding of a particular solution. (Peeler: go deeper) • You want to link something you've learned back to existing knowledge. (Splicer: find similarities)
- 13. Three things to learn • Linux • Automation • PowerCLI, vCenter Orchestrator, scripting languages • Automation is a lever that multiplies your force • Configuration management • Think Puppet, Chef, or CFEngine • Your servers should not be snowflake servers! • See http://martinfowler.com/bliki/SnowflakeServer.html
- 15. Thank you! Don’t forget to provide feedback and rate this session on the last page of your Program Guide.