Sushant Mane sushantmane
- Lights: Elgato Key Lights (2, one as actual key light, one as fill light)
- Looking into these lights can cause fatigue after a while, which sucks if you're doing that all day.
- I managed to work around it by heavily dimming one light that is in my field of view and moving the other light out of my field of view.
- Microphone: Blue Snowball Ice
- Microphone pop filter
- Wall/ceiling mounts for camera and lights
- Camera: Sony a6000.
- This is one of multiple older Sony mirrorless cameras recommended for streaming.
- Whichever you buy, make sure the reviews mention that it can stay on
Picking the right architecture = Picking the right battles + Managing trade-offs
- Clarify and agree on the scope of the system
- User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?
No, seriously, don't. You're probably reading this because you've asked what VPN service to use, and this is the answer.
Note: The content in this post does not apply to using VPN for their intended purpose; that is, as a virtual private (internal) network. It only applies to using it as a glorified proxy, which is what every third-party "VPN provider" does.
- A Russian translation of this article can be found here, contributed by Timur Demin.
- A Turkish translation can be found here, contributed by agyild.
- There's also this article about VPN services, which is honestly better written (and has more cat pictures!) than my article.
This script has moved to: neillturner/omnibus-ansible
This is the original version of the Ansible install script. If you want the latest, please see the above link!
Install latest Ansible via pip + dependencies via a shell script
This file is used to install ansible in test kitchen when you set in the kitchen.yaml file
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
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- https://dancres.github.io/Pages/
- https://ferd.ca/a-distributed-systems-reading-list.html
- http://the-paper-trail.org/blog/distributed-systems-theory-for-the-distributed-systems-engineer/
- https://github.com/palvaro/CMPS290S-Winter16/blob/master/readings.md
- http://muratbuffalo.blogspot.com/2015/12/my-distributed-systems-seminars-reading.html
- http://christophermeiklejohn.com/distributed/systems/2013/07/12/readings-in-distributed-systems.html
- http://michaelrbernste.in/2013/11/06/distributed-systems-archaeology-works-cited.html
- http://rxin.github.io/db-readings/
- http://research.microsoft.com/en-us/um/people/lamport/pubs/pubs.html
- http://pdos.csail.mit.edu/dsrg/papers/
Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.
$ python -m SimpleHTTPServer 8000
| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |