So, out of curiosity, what are you using OpenCog for? What are you attempting to do? You're new here, you should introduce yourself!
-- Linas On Thu, Mar 11, 2021 at 12:42 PM Michele Thiella <[email protected]> wrote: > > You were right! After the pull everything works! It works so well that it > has kept the backwards-compat layer and it works even without the > exclamation mark haha > > Regarding RockDB, I tried to install it but now I don't remember at what > point I stopped and why .. but I definitely had space problems. Too bad > because it inspired me a lot as storage, anyway 50% slower is really a lot! > However (unfortunately) I have skills with postgresql so for now I am > satisfied, since everything works. > > Thanks a lot for the answer! Good work! > > Michele Thiella > Il giorno mercoledì 10 marzo 2021 alle 23:35:42 UTC+1 linas ha scritto: > >> Hi Michele, >> >> Just around the same time that you sent this message (or a day before?) I >> spotted and fixed a problem with atom deletion. So, please try rebuilding >> and reinstalling the atomspace. (git pull; cd build; make -j; sudo make >> install) -- let me know if that solves the problem. >> >> Note also, the proper name is cog-delete! (with an exclamation mark at >> the end) I may have removed the backwards-compat layer that allowed it to >> work without the exclamation mark.. >> >> Note also: there is a RocksDB backend too. It might be easier to use (no >> config required). In some synthetic benchmarks, its 2x or 3x faster than >> postgres. In the one "real-life" app that I'm using, its 10%-50% slower. Go >> figure. Anyway its at https://github.com/opencog/atomspace-rocks >> >> (There is also a network server backend: >> https://github.com/opencog/atomspace-cog ... the README explains more) >> >> -- Linas >> >> On Mon, Mar 8, 2021 at 3:58 AM Michele Thiella <[email protected]> >> wrote: >> >>> Goodmorning everyone, >>> i have a simple problem about deleting atoms in postgresql. >>> According to what I understand, to delete an atom saved in postgres I >>> should use: >>> (cog-delete (Concept "asdf")) >>> The command is successful, the atom is removed from the atomspace but >>> not from the postgresql database. Could someone kindly tell me why? >>> The prostgresql backend should be configured correctly, according to the >>> guide on the wiki ... saving new atoms in the database works. >>> Thanks in advance, I apologize for the inconvenience >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "opencog" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/opencog/8dd1cfa3-0e8a-4d85-ba2a-6b38fcd2aea7n%40googlegroups.com >>> <https://groups.google.com/d/msgid/opencog/8dd1cfa3-0e8a-4d85-ba2a-6b38fcd2aea7n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> >> >> -- >> Patrick: Are they laughing at us? >> Sponge Bob: No, Patrick, they are laughing next to us. >> >> >> -- > You received this message because you are subscribed to the Google Groups > "opencog" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/opencog/f5726803-91a0-405d-99b4-deefeb48486dn%40googlegroups.com > <https://groups.google.com/d/msgid/opencog/f5726803-91a0-405d-99b4-deefeb48486dn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- Patrick: Are they laughing at us? Sponge Bob: No, Patrick, they are laughing next to us. -- You received this message because you are subscribed to the Google Groups "opencog" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/opencog/CAHrUA37i8DYLr__PrU_nLQidnL7WSehNHTscS-Aby7T8hhCcKg%40mail.gmail.com.
