Hi Peter - I looked at deep-freeze but did not quite understand how to use it. I used the following to freeze my Clojure complex data structure - results (map of list of maps) and persist to redis: (redis/hmset k k (deep-freeze/freeze-to-array results)) Then I tried to retrieve and thaw it as follows: (deep-freeze/thaw-from-array (redis/hget k k)) The thaw gives me the following exception: java.lang.String cannot be cast to [B - (class java.lang.ClassCastException) What am I doing wrong? ThanksShoeb
On Jan 4, 10:55 am, Peter Taoussanis <ptaoussa...@gmail.com> wrote: > read/pr-str works well, but it's painfully slow relative to something > likeRedis. JSON libraries and the like would be faster, but might > require more contortions if you're using lots of Clojure data types. > My 2c: the best overall compromise atm is the Deep-Freeze > serialization library (https://github.com/halgari/deep-freeze). It > gets you very decent performance and great support for Clojure data > types. > > You don't mention whatRedisclient you're using, but be aware that if > you're going to be going the binary serialization route, you'll want > to communicate withRedisvia byte[]s rather than JVM strings. If > you're using Jedis, take a look at BinaryJedis. > > Hope that helps! > > --Peter -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
