Message boards :
Number crunching :
Remote Procedure Call for "Results for user" Page
Message board moderation
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Lee Carre Send message Joined: 21 Apr 00 Posts: 1459 Credit: 58,485 RAC: 0
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well, it's not impossible to use mySQL with large tables, but after reading something by carl over at CPDN, mySQL seems to be really qucik with small tables, and slower with large ones (but still works, all be it slowly)Hmmmmm, may I disagree.That will be a large database ...and you wouldn't be able to get away with anything free like mySQL (which is only fast with small tables), you'd need something more scalable, and durable like oracle, which will cost ;) but something like oracle, although it's slower than mySQL with small tables, has a pretty constant speed regardless of table size. i'll try to find the thread that he made those comments in but i'll admit i know very little about DBs, and have no experience with them, i'm just stating what other experienced people have said |
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[BOINCstats] Willy Send message Joined: 4 Mar 01 Posts: 201 Credit: 152,243 RAC: 0
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That will be a large database ...and you wouldn't be able to get away with anything free like mySQL (which is only fast with small tables), you'd need something more scalable, and durable like oracle, which will cost ;) Hmmmmm, may I disagree. The SETI DB uses MySQL, that a pretty big DB, and I know at least one stats site that also uses MySQL with over 10 million records, and huge tables. Join team BOINCstats |
Lee Carre Send message Joined: 21 Apr 00 Posts: 1459 Credit: 58,485 RAC: 0
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That will be a large database ...and you wouldn't be able to get away with anything free like mySQL (which is only fast with small tables), you'd need something more scalable, and durable like oracle, which will cost ;) |
Paul D. Buck Send message Joined: 19 Jul 00 Posts: 3898 Credit: 1,158,042 RAC: 0
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With at least two project now seeing database issues on a regular basis. I would not hold out hope for a major new data dump capability being added. Especially when the utility of that data is questionable ... I mean, will that portal do what most would be asking? I mean, store all my results from all my project from now until doomsday? That will be a large database ... |
Lee Carre Send message Joined: 21 Apr 00 Posts: 1459 Credit: 58,485 RAC: 0
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BOINC does not store a list of all results for a user. The ones displayed are just those that have not been purged yet. The results are created, crunched, validated, assimilated, and then there is a delay before they are purged. John M, do you know if this will be a future feature, like it was with classic? or is it never going to happen? the regular stats are only so useful for John L because he's wanting to create a "portal" site for users, thus info about results etc. would be most helpful |
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John McLeod VII Send message Joined: 15 Jul 99 Posts: 24806 Credit: 790,712 RAC: 0
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BOINC does not store a list of all results for a user. The ones displayed are just those that have not been purged yet. The results are created, crunched, validated, assimilated, and then there is a delay before they are purged. Better would be to get the stats files from http://setiathome.berkeley.edu/stats. BOINC WIKI |
Lee Carre Send message Joined: 21 Apr 00 Posts: 1459 Credit: 58,485 RAC: 0
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you might want to contact Dr. David Anderson about this, as it would be in SETI's interest to serve XML pages |
JRL Send message Joined: 6 Dec 01 Posts: 23 Credit: 4,206,402 RAC: 0
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Can anyone supply me with the format for calling the xml feed for the Results for User page from BOINC. I tried: http://setiathome.berkeley.edu/results.php?userid=x&format=xml . . . but I simply got the normal page frame with the results. Any help would be greatly appreciated. John Lee |
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