# How do I store the equivalent of Redis? **URL:** \ **Category:** PHP Client Library\ **Created:** [February 26, 2015, 9:13am UTC](https://discuss.aerospike.com/t/how-do-i-store-the-equivalent-of-redis/990 "2015-02-26T09:13:23Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![pushpesh4u](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.aerospike.com/pushpesh4u/32/154_2.png) [@pushpesh4u](https://discuss.aerospike.com/u/pushpesh4u)\ **Post date:** [February 26, 2015, 9:13am UTC](https://discuss.aerospike.com/t/how-do-i-store-the-equivalent-of-redis/990/1 "2015-02-26T09:13:23Z")
This is what is stored in a test redis set. ``` HGETALL __hash__ ``` It returns around 7000 key=\>value pairs. (key is pincode, value is 1/0) To set the same data in aerospike, I am using the LList LDT, but the key is only taking the first value, rejecting the others. Is LList is a good choice for this. ---
**Author:** ![raj](https://avatars.discourse-cdn.com/v4/letter/r/c0e974/32.png) [@raj](https://discuss.aerospike.com/u/raj)\ **Post date:** [February 26, 2015, 10:53am UTC](https://discuss.aerospike.com/t/how-do-i-store-the-equivalent-of-redis/990/2 "2015-02-26T10:53:57Z")
I am not able to under what you mean by rejecting… following works for me ``` aql> execute llist.add ('listbin', 'JSON{"key":560075, "R":0}') on test.demo where PK='1' +-----+ | add | +-----+ | 0 | +-----+ 1 row in set (0.001 secs) aql> execute llist.add('listbin', 'JSON{"key":600001, "R":1}') on test.demo where PK='1' +-----+ | add | +-----+ | 0 | +-----+ 1 row in set (0.001 secs) aql> execute llist.scan('listbin') on test.demo where PK='1' +------------------------------------------------+ | scan | +------------------------------------------------+ | [{"R":0, "key":560075}, {"R":1, "key":600001}] | +------------------------------------------------+ 1 row in set (0.000 secs) ``` Yes !! Llist is b+tree and is actually LSortedMap HTH – R ---
**Author:** ![pushpesh4u](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.aerospike.com/pushpesh4u/32/154_2.png) [@pushpesh4u](https://discuss.aerospike.com/u/pushpesh4u)\ **Post date:** [February 26, 2015, 11:15am UTC](https://discuss.aerospike.com/t/how-do-i-store-the-equivalent-of-redis/990/3 "2015-02-26T11:15:13Z")
I am not taking about upating the aerospike record.That works well. I want to know the equivalent in the LList LDT. ---
**Author:** ![raj](https://avatars.discourse-cdn.com/v4/letter/r/c0e974/32.png) [@raj](https://discuss.aerospike.com/u/raj)\ **Post date:** [February 26, 2015, 11:21am UTC](https://discuss.aerospike.com/t/how-do-i-store-the-equivalent-of-redis/990/4 "2015-02-26T11:21:26Z")
llist.scan is the call corresponding to HMGETALL – R ---
**Author:** ![pushpesh4u](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.aerospike.com/pushpesh4u/32/154_2.png) [@pushpesh4u](https://discuss.aerospike.com/u/pushpesh4u)\ **Post date:** [February 26, 2015, 11:36am UTC](https://discuss.aerospike.com/t/how-do-i-store-the-equivalent-of-redis/990/5 "2015-02-26T11:36:06Z")
I did not explain my original question correctly 😉 What I meant was this: I do ``` HSET(HASH, KEY, VALUE) ``` If I change KEY and VALUE keeping HASH the same, then doing ``` HGETALL HASH ``` gives me an array of all key-value pairs that were entered earlier. There are **many** such hashes. What LDT should I choose to implement the same in aerospike. Thanks ---
**Author:** ![raj](https://avatars.discourse-cdn.com/v4/letter/r/c0e974/32.png) [@raj](https://discuss.aerospike.com/u/raj)\ **Post date:** [February 26, 2015, 2:22pm UTC](https://discuss.aerospike.com/t/how-do-i-store-the-equivalent-of-redis/990/6 "2015-02-26T14:22:56Z")
Well that is what the original example explained … Keep changing the **key** but keep the same LLIST bin ( **llistbin** ) and primary key ( **‘1’** ) same … and scan would get you all the records in the llistbin. You can many such records identified by primary key. In your example primary key is “hash” … Llist is one you should use … – R ---
**Author:** ![pushpesh4u](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.aerospike.com/pushpesh4u/32/154_2.png) [@pushpesh4u](https://discuss.aerospike.com/u/pushpesh4u)\ **Post date:** [February 26, 2015, 4:20pm UTC](https://discuss.aerospike.com/t/how-do-i-store-the-equivalent-of-redis/990/7 "2015-02-26T16:20:31Z")
Thanks for your help. ---
**Author:** ![rbotzer](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.aerospike.com/rbotzer/32/2114_2.png) [@rbotzer](https://discuss.aerospike.com/u/rbotzer)\ **Post date:** [October 22, 2015, 11:31pm UTC](https://discuss.aerospike.com/t/how-do-i-store-the-equivalent-of-redis/990/8 "2015-10-22T23:31:13Z")
FYI, LList has been upgraded, and its [documentation](https://github.com/aerospike/aerospike-client-php/blob/master/src/LDT/LList.php) and [examples](https://github.com/aerospike/aerospike-client-php/tree/master/examples/ldt) have been improved.