Rediska
Full-featured PHP client for key-value database Redis
Rediska - PHP client for advanced key-value database Redis
I want to create a new instance of a List in Rediska, but it seems to always want to use some global list.
For example, here is the code that I am using to create a new list:
$firstList = new Rediska_Key_List('newList');
$firstList[] = "firstList: first element";
$firstList[] = "firstList: second element";
$secondList = new Rediska_Key_List('newList');
$secondList[] = "secondList: first element";
$secondList[] = "secondList: second element";
echo "$secondList[0] and $secondList[1]";
It will echo the following: firstList: first element and firstList: second element
Presumably, this is because the first argument of the Rediska_Key_List is the same name. I do not need this. I just want to create a new nameless instance. I cannot leave the first argument blank. I would like the script to print the following:
`secondList: first element and secondList: second element`
Thanks!
Source: (StackOverflow)
I'm trying to do some tricks with a graph (node/edges) dataset. In this case a set of data where person x follows person y (direct relation). I want to load this data (from a mysql table) into redis (have it running). I've chosen to use Rediska because I use PHP and it seems stable.
Rediska has very limited documentation and examples, so I was hoping you guys can help me. I have little to no experience with noSQL, especially the naming conventions (userid:1:follows = 2?).
My questions:
- how do I load a set of person x follows person y data into a redis data set
- how do I find the "intersect" (SINTER) and end up with a php array (so I get person X and person Y both follow (a result set) of people))
- and last not but leasy, how would I 'traverse' this graph data to find a relation: person x -> person y -> person z (person x and person z both follow person y, hence person z is in the result set)
Source: (StackOverflow)
Winginx iz amazing, but I found, that for some scripts I need additional PHP modules, witch I have not found in Winginx. I need such modules, like: jSON, mCrypt and rediska. All other as far as i understand exists.
So how can I add those modules, if it is possible?
Thank you.
Source: (StackOverflow)
Method KEYS (on Rediska named getKeysByPattern()) is very slow. 200 iterations on 10k db takes 20-25 seconds!
For example, keys named like foo:time:*:y:*:m:*:d:*:h:*:i:*:bar_name:*:item_id:*:category_id:*
Its a normal behaviour of redis or rediska php client?
Source: (StackOverflow)
I have tried by myself to install Rediska (Redis PHP client) into my codeigniter application, but without any success. I'll get insane amounts of "No such file or directory"-errors when trying to put it into the plugins folder of Codeigniter:
Severity: Warning
Message:
require_once(Rediska/Connection/Exception.php)
[function.require-once]: failed to
open stream: No such file or directory
Filename: Rediska/Connection.php
Line Number: 6
Have anyone succeeded to install Rediska into Codeigniter before me?
From looking at the Rediska install manual, It appears to be a simple and easy drop-in installation: http://rediska.geometria-lab.ru/documentation/get-started/
Since it's only about path-based errors right now, I'll assume that there's should be some handy PHP setting that I can change to make it all work?
Thanks!
Source: (StackOverflow)
I have Zend Framework project and I decided to use Rediska as Redis client.
Rediska has cache backend adapter for ZF - Rediska_Zend_Cache_Backend_Redis.
I fetch from DB collection of objects and try to save it in cache but get error: Connection read timed out. My example of code:
$rediskaOptions = array(
'name' => 'cache',
'namespace' => 'Cache_',
'servers' => array( 'cache' => array(
'host' => Rediska_Connection::DEFAULT_HOST,
'port' => Rediska_Connection::DEFAULT_PORT,
'password' => 'qwerty'
)
)
);
$cache = Zend_Cache::factory('Core', 'Rediska_Zend_Cache_Backend_Redis',
array('lifetime' => NULL, 'automatic_serialization' => true),
array('rediska' => $rediskaOptions), false, true
);
$cacheId = 'news_main';
if (!($topics = $cache->load($cacheId))) {
$topics = DAOFactory::getInstance()->getTopicDAO()->fetchTopic(1);
$cache->save($topics, $cacheId);
}
Size of content after serialization is 26787 bytes.
Maybe Redis have size limitations for sending?
Source: (StackOverflow)