Btw, in the blog you mention " you can use mapConcat instead (note that it works only onimmutable.Seq[T]).". This is no longer true after RC4, since you will be able to emit an immutable.Iterable. In fact you can emit an infinite sequence if that is what you want :)
-Endre On Tue, Jun 23, 2015 at 3:31 PM, BigAl <[email protected]> wrote: > Thanks a lot! > Will use the InputStreamSource for sure, looking forward for the RC4 :-) > > On Tuesday, 23 June 2015 15:08:25 UTC+2, drewhk wrote: >> >> Hi, >> >> On Tue, Jun 23, 2015 at 12:29 PM, BigAl <[email protected]> wrote: >> >>> Hi all, >>> >>> In my company we've been running some tests to evaluate if Akka Streams >>> would be useful for us to process both the Wikidata and Wikipedia dumps. >>> >>> I have to say that both PoC were very satisfactory and we found Akka >>> Streams a really nice framework to play with :-). >>> >> >> I think what you do is actually a sweet spot for Akka Streams, these kind >> of use-cases match well with the underlying assumptions. >> >> >>> >>> After that, we wanted to share our findings with the rest of the world >>> :) so we've created a small repo that contains part of the PoC, we have >>> structured in a way that can be explain in a single (and simple) blog post: >>> Github repo: https://github.com/intenthq/wikidata-akka-streams >>> Blog post: >>> http://engineering.intenthq.com/2015/06/wikidata-akka-streams/ >>> >>> We would really appreciate any comments about it. >>> >> >> There is an InputStreamSource available, so you can use it directly where >> you read the file: >> http://doc.akka.io/api/akka-stream-and-http-experimental/1.0-RC3/#akka.stream.io.InputStreamSource$ >> >> The above does not do line parsing, but the upcoming RC4 contains a >> simple line parsing (or other delimiter based parsing) stage: >> https://github.com/akka/akka/blob/release-2.3-dev/akka-stream/src/main/scala/akka/stream/io/Framing.scala#L53 >> >> You can try that combination after RC4 comes out. >> >> -Endre >> >> >>> >>> Thanks, >>> >>> BigAl >>> >>> -- >>> >>>>>>>>>> Read the docs: http://akka.io/docs/ >>> >>>>>>>>>> Check the FAQ: >>> http://doc.akka.io/docs/akka/current/additional/faq.html >>> >>>>>>>>>> Search the archives: >>> https://groups.google.com/group/akka-user >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "Akka User List" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To post to this group, send email to [email protected]. >>> Visit this group at http://groups.google.com/group/akka-user. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > >>>>>>>>>> Read the docs: http://akka.io/docs/ > >>>>>>>>>> Check the FAQ: > http://doc.akka.io/docs/akka/current/additional/faq.html > >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user > --- > You received this message because you are subscribed to the Google Groups > "Akka User List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/d/optout. > -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
