Components
The versions the platform considers recommended, with parameters dialled in.
The quirks of the platform are known and well documented, so the environment is prepared for them in advance rather than reworked after complaints.
The versions the platform considers recommended, with parameters dialled in.
The built-in check must return a high score, otherwise talking about speed makes no sense.
Cache, a code accelerator, sessions moved out - so the site holds up under a rush of visitors.
We lift the time and memory limits that stop large uploads from completing.
Files and database are copied separately, and one instance is kept off the server.
Restricted access to the admin area, regular updates, a filter against common attacks.
The environment is built in a day; moving a live site takes one to three days including checks.
We size resources by traffic, catalogue volume and exchange frequency.
We deploy the environment and get a decent result from the built-in check.
We move files, database, domain and certificate, then switch over at the quietest hour of the day.
We look at speed under load, a full exchange cycle, checkout and the admin area.
Caching speeds a site up right until someone turns it off in the panel. A developer disables it for edits and forgets to switch it back - the site becomes three times slower for no visible reason. Check the cache state every time you look into complaints about speed.
Most often the issue is not capacity but settings: caching switched off, slow disks, poor database parameters. The built-in test of the platform shows this in a minute and saves you from pointlessly adding cores.
With a catalogue of up to a few thousand items and moderate traffic - no, everything lives happily on one machine. Splitting pays off on large shops where the database and the web part start competing for memory.
The database daily, files daily or every other day, since they change less often. For a shop with active sales it makes sense to copy the database more frequently, because losing even a few hours of orders is felt.
Describe the site: catalogue size, traffic, whether it exchanges with accounting. We will pick resources and move it without downtime.
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