Saturday, June 26, 2010
Thursday, June 24, 2010
payload in Tcp Syn packet
Interesting...
Apparently you can send payload data in the Tcp SYN packet, avoiding
the handshake...
Apparently you can send payload data in the Tcp SYN packet, avoiding
the handshake...
Monday, June 21, 2010
Random Load Balancing
In short:
For N buckets.
Choose( Lowest( randBucket1, randBucket2) ) is significantly better
than Choose( randBucket1).
For N buckets.
Choose( Lowest( randBucket1, randBucket2) ) is significantly better
than Choose( randBucket1).
Sunday, June 20, 2010
Tuesday, June 15, 2010
Salami Attack!
Didn't know there was another term for penny-shaving.
http://en.wikipedia.org/wiki/Salami_slicing
http://en.wikipedia.org/wiki/Salami_slicing
Links
Kind of behind the times on my reading, but here it goes:
This article has an interesting perspective on optimizing algorithms for paging/cache affects. I didn't particularly like his writing style though. I half expected him to say: Yo Dawg, my algorithm is the shiznit!
In the comments you find an adult has stepped in and started us on the literature:
"In fact, there is a whole branch of theoretical computer science dedicated to finding algorithms that are optimal once you consider memory paging."
A good article on partition tolerance: