eddd

25 ms·

1. 211.▲
   by eddd 12y ago

   ok, now i have to rephrase my statement: 1. Make it work 2. Measure 3. Optimize What people often miss is the measuring part.
2. 212.▲
   by eddd 12y ago

   1. Make it work 2. Optimize
3. 213.▲
   by eddd 12y ago

   Singletons in multicore environments are dangerous, one bottleneck to rule them all.
4. 214.▲
   by eddd 12y ago

   If you want to scale your system horizontally in 30 mins, you probably don't need to do it. It is fun in tutorials, but when you are dealing with tera(peta)bytes of data, you probably need to be more cautious.
5. 215.▲
   by eddd 12y ago

   I currently work with postgres cluster with 16 shards on 4 machines. Overall database size is bigger than a few terabytes. Horizontal scaling with postgres is possible and it works more reliable than mongos. What's more, the exact data
6. 216.▲
   by eddd 12y ago

   If your users have problems with configuring replication for something give them a tool to do it, i advise some template engine i simple python script. Once you write data to mongo, it is not your data - don't forget it.
7. 217.▲
   by eddd 12y ago

   And replication for postgres is not easy? Sharding in postgres requires some plproxy/pgbouncer knowledge - but they don't cause as many problems in the future as mongodb. Me personally, when it comes to databases i go for the reli
8. 218.▲
   Going Reactive: Scalable, Highly Concurrent and Fault-Tolerant Systems(parleys.com)

   2 points by eddd 12y ago|0 comments
9. 219.▲
   An interactive 3D visualization of the stellar neighborhood(stars.chromeexperiments.com)

   13 points by eddd 12y ago|0 comments
10. 220.▲
    A Visual Tour of Erlang (2012) [video](youtube.com)

    67 points by eddd 12y ago|8 comments
11. 221.▲
    by eddd 12y ago

    Can i buy mobi version somewhere?
12. 222.▲
    by eddd 12y ago

    This is result of QE. Cheep money doesn't solve problems.
13. 223.▲
    Bitcask – yet another fast key/value store [pdf](downloads.basho.com)

    2 points by eddd 12y ago|0 comments
14. 224.▲
    Learn you some erlang, it is not that painful.(learnyousomeerlang.com)

    1 points by eddd 12y ago|0 comments
15. 225.▲
    Influxdb is going to be a new mongo-like database.(eddwardo.blogspot.com)

    2 points by eddd 12y ago|0 comments
16. 226.▲
    by eddd 12y ago

    What did you exactly prove during this interview? That you know to write readable code? That you are know to code in team? Did you write any test case during this inteview? Any docs?
17. 227.▲
    by eddd 12y ago

    i don't see any example how to plot real-time chart using http api - therefore this 'real-time' is not that useful.
18. 228.▲
    by eddd 12y ago

    I finish reading after first paragraph... When do people will learn that using locks, shared memory does not work? It is just wrong. Things should be immutable, you should share nothing. And by nothing i mean nothing at all. It is just WRON
19. 229.▲
    by eddd 12y ago

    https://readthedocs.org/projects/argh/
20. 230.▲
    by eddd 13y ago

    I see much of propositions for solving problem with HFT. Mine? "Random delay for signal (between 100-200ms) on network devices", problem solved. Book "Dark Pools" describes how HFT works 'behind the scenes', gr
21. 231.▲
    by eddd 13y ago

    If you can deploy: fast, atomically, without downtime and can revert your changes at any given moment, then it is not that important :)
22. 232.▲
    by eddd 13y ago

    I saw a few projects where "developers" were not religious about tech.. they still using ftp for php files deployment, "BUT HEY! THE SHIT IS DONE!" :). I don't want be sarcastic, but i think every startup team shoul
23. 233.▲
    by eddd 13y ago

    "I am not tech, but i started with doing tech (website?) stuff". Am i missing something?
24. 234.▲
    by eddd 13y ago

    They look like bid/ask offers.
25. 235.▲
    by eddd 13y ago

    I hate books with contents like: Variables and Assignment Values, Booleans, Numbers, Operators, Strings,Statements, Functios, Exception Handling, Strict Mode, Variable Scoping and losures, Objects and Constructors, Arrays etc... there are m
26. 236.▲
    by eddd 13y ago

    Guido can release python 7, and still minority will use it, since many libs ( https://python3wos.appspot.com/ ) are not ported to python 3.
27. 237.▲
    by eddd 13y ago

    check what PyPy did (or is doing with PHP).
28. 238.▲
    by eddd 13y ago

    I don't get it. Why people can't just admit the fact that PHP had his time and now, no one with common sense would not start new project (except simple wordpress stuff) in PHP.
29. 239.▲
    by eddd 13y ago

    Never ending stories - tab vs spaces - line length - republican vs democrats - favorite colors