Php :: Flex With AMF Returning Results Slowly?
Sep 3, 2010
I think this is just a matter of fine tuning some different elements, but I'd like to know your take. I've got a Flex app, using the Flex 4 data services, communicating with Zend AMF services. One of the services returns all the results in a database using SELECT * FROM table there are ~1200 rows (140KB package size).
My problem is the response time, it's rage inducing. Total duration is always between 7-8 seconds. All but about 150ms of that is latency. I broke up the PHP to figure out exactly where the latency was and turns out return $rows is eating up ~6.8sec latency. I can deal with 1-2sec, but when I start waiting around for 8sec I feel kinda dumb. I cross checked the query response speed directly from the database, and just like I was expecting the total query time is 45-60ms.
PHP, this is basically just the generated Flex data service code, although in production it isn't the same:
public function getAllProject_entries() {
$stmt = mysqli_prepare($this->connection, "SELECT u.*
FROM $this->tablename u");
[code]....
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