Is 156Mb PHP memory_limit enough for an online store?

Question

Network administration

Disk quota (MB) 7500
Site hosting 4
PHP 5.2, PHP 5.3, PHP 5.4 Yes
PERL Yes
MySQL (MyISAM, Innodb) SSD Unlimited
PostgreSQL No
Number of subdomains Unlimited
FTP accounts (supporting FTP over SSL)
Domain synonyms Unreg.
Free domain in the zone region.ua/in.ua/com.ua/net.ua Yes
Static content server (CDN) NEW Yes
PHP memory_limit 156 Mb
SSH access Yes
Traffic within Ukraine is not limited Yes
Foreign traffic is not limited Yes
Over 38$ per Is a year good
for an online store?

Answer 1

It all depends on the curvature of the engine and the amount of data.
I regularly encountered the fact that on some well-known popular engines, a store for several tens of thousands of products generated each page for 5-10 seconds and ate up a lot of memory.
Given that when I myself made such custom engines from scratch, the pages were generated in a few tens of milliseconds, without any caching, and consumed a few megabytes at most.
It all depends on the architecture of the engine, and the optimality of queries to the database.

Answer 2

Will there be enough cars with 4 wheels to transport crushed stone? What is the shop engine? Estimated number of items? Estimated user load per day/per second? Where do the hands of the programmer and the admin grow, who will adapt this whole thing to your needs?

Answer 3

who knows ... all of a sudden you will do something unnatural there.

Answer 4

For $ 38 a month would be enough, but a year: well, such prices do not inspire confidence.