Redis data types

The supported data types are:

  • Strings
  • Lists
  • Sets
  • Sorted Sets
  • Hashes

multi command to execute multiple operations : just like innodb transactions

for storing multi level hashes in redis , we convert the multilevel hashes in the string , and save it as string , and eval them while retrieving. sadd command add a memeber to the set

clientredis.sadd('buffers.'+user.username, JSON.stringify(event));

and for retrieving the string saved we use smember to retrieve all element of a set .we will parse the json from the string.


 clientredis.smembers("buffers."+request.username , function(err, buffer) {
      for (var i=0; i<buffer.length; i++){


Ref :


About rahul23134654

Hi, I am Rahul Meha , B.E. in (I.T.)
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