dhruvbird

15 ms·

91.
by dhruvbird 14y ago
A few questions Ankur: 1. How many rows were actually present in the tables (in all)? 2. What did the VSZ and RSS for mysqld and memsqld(?) look like at peak and after benchmarking was completed? 3. What did the CPU usage of each mysqld and
92.
by dhruvbird 14y ago
Actually, there are papers about it http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.140.4... but I don't know much about the implementation complexity since I've never implemented one.
93.
by dhruvbird 14y ago
@nikita I see: http://developers.memsql.com/docs/1b/faq.html#does-this-mean... Do you mean you determine placeholders without actually parsing the SQL? @jakejake The docs. seem to suggest that the benefits of prepared statements are won w
94.
by dhruvbird 14y ago
I agree with what you have to say, but I don't see how you can determine that this query: SELECT * FROM table WHERE id > 5 LIMIT 10; is actually of the same form as this query: SELECT * FROM table WHERE id > 10 LIMIT 5; without actu
95.
by dhruvbird 14y ago
Even though skip-lists as described in literature are singly linked (horizontally), they can be augmented with a back pointer to make them doubly linked. This would allow one to re-use an index as either a forward or backward index, and the
96.
Why is Dynamic RAM preferred in desktop PCs but Static RAM in embedded devices?(reddit.com)
1 points by dhruvbird 14y ago|0 comments
97.
Ask HN: Why can't I upvote articles in HN search results?
1 points by dhruvbird 14y ago|1 comments
98.
by dhruvbird 14y ago
fuckin awesome!!
99.
GIT Home Page get a refreshing new look1(git-scm.com)
2 points by dhruvbird 14y ago|0 comments
100.
A poem about division from Hacker's Delight(catonmat.net)
1 points by dhruvbird 14y ago|0 comments
101.
Netflix never used its $1 million algorithm due to engineering costs(arstechnica.com)
2 points by dhruvbird 15y ago|0 comments
102.
Microsoft will charge $40/mo for 20K queries for access to the Bing Search API(thenextweb.com)
39 points by dhruvbird 15y ago|11 comments
103.
by dhruvbird 15y ago
I should thank you for the brilliantly written article. All the claims have been mentioned clearly, and the reasoning strung together in a coherent manner. I agree with the fact that getting the optimization isn't intuitive, but the basic O
104.
by dhruvbird 15y ago
substring is not subsequence in the context of this problem
105.
by dhruvbird 15y ago
Nope, see the section "A simple asymptotically optimal solution" - it doesn't use Suffix Arrays.
106.
O(n) algorithm to find longest palindromic substring w/o suffix trees(wcipeg.com)
58 points by dhruvbird 15y ago|17 comments
107.
Go: Severe memory problems on 32bit Linux(groups.google.com)
2 points by dhruvbird 15y ago|0 comments
108.
by dhruvbird 15y ago
Is this guy serious or joking? "Have you ever used the STL? I did for about 6 months professionally, and I'm glad that I could go back to C and Python. More seriously, object orientation in C++ doesn't come for free. Aside from the pain of
109.
by dhruvbird 15y ago
This is awesome since compression in parallel has been largely neglected in practice.
110.
by dhruvbird 15y ago
wow! this is quite a rare thing...
111.
by dhruvbird 15y ago
Sorry about the pay-wall link guys :-( I'm in university so I didn't realize it was this way. I've posted 3 other links which should allow free access to the paper. I think these things should be open (and free) to start off with.
112.
by dhruvbird 15y ago
I agree. I too keep wondering "why?"
113.
Awesome video lectures for Compiler Design & Construction (Univ. of Washington)(cs.washington.edu)
80 points by dhruvbird 15y ago|2 comments
114.
by dhruvbird 15y ago
Google Cache Link: https://docs.google.com/viewer?a=v&q=cache:n-YwxuJHeAoJ:...
115.
by dhruvbird 15y ago
Or you can try this one if neither work: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.88.1...
116.
by dhruvbird 15y ago
Does this link work? http://www.deepdyve.com/lp/association-for-computing-machine...
117.
A beautiful algorithm that only a very few know of: In-Place Merge in O(n) time(delivery.acm.org)
102 points by dhruvbird 15y ago|30 comments
118.
Indexing The World Wide Web: The Journey So Far(static.googleusercontent.com)
1 points by dhruvbird 15y ago|0 comments
119.
by dhruvbird 15y ago
Which is why I really like what Zed Shaw is doing and I hope his series extends to "Learning X The Hard Way", where 'X' can be anything. http://learncodethehardway.org/
120.
by dhruvbird 15y ago
We do have something called "Indian Low Price Edition" http://duckduckgo.com/?q=%22indian+subcontinent%22+%22low+pr... but not all titles are available for whatever reason. Mostly, these are books used as texts in schools & colleges.

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