Hi Val, Would indices be possible on binary data value , I dont think so. I think I will stick with the POJO for now.
I have queries on indices and l am not relying on external persistence system. a) What are the different indices type Ignite supports apart from equality i.e does it support the substring query like - name=raj% or equivalent b) How does indices are actually stored in Ignite, what is the performance overhead when its a very large data set say 20 million each entry is of size 5 kb -Rajesh On Fri, Jan 19, 2018 at 9:21 AM, vkulichenko <[email protected]> wrote: > Rajesh, > > This actually sounds exactly like binary format Ignite uses to store the > data: https://apacheignite.readme.io/docs/binary-marshaller > > Doing this manually (i.e. explicitly saving some byte array and creating > indexes over this array) would not be possible, but I don't think you > really > need it. Just work with POJOs or BinaryObject-s on application level and > Ignite will do the rest for you. > > -Val > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
