Invalidating query cache entries key

27-Aug-2019 04:33 by 4 Comments

Invalidating query cache entries key - Direct sex text chat

You could also trigger this after making updates to the database from sources outside your Laravel app. All model queries and relationships are now cached!In testing this has optimized performance on some pages up to 900%!

You can use cache key prefixing to keep cache entries separate for multi-tenant applications. Not only that, but it probably isn't a good idea to cache the user model anyway, since you always want to pull the most up-to-date info on it.Stale/potentially stale results are a drawback to caching, this is mitigated by choosing proper times to expire the cache either on a set or rolling schedule.Its possible to poll for changes since the cache was made, but this will likely eliminate most of your performance gain unless getting the product list is extremely slow.Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Products inside the list are filtered by attributes.Visit Stack Exchange Software Engineering Stack Exchange is a question and answer site for professionals, academics, and students working within the systems development life cycle. Sign up to join this community We have a REST Webservice build with Symfony3 and PHP7. The result would be the list with a subset of its products, filtered by attributes.You could collect data and analyze which combinations are most popular and cache those as well if the filtering itself is the slow part, but be careful how far you go down this path the more you fragment your cache the less useful it becomes.

As far as invalidating a cache when the data behind it changes, this is antithetical to using caching.

The following are packages we have identified as incompatible: - caching of lazy-loaded relationships, see #127. - using select() clauses in Eloquent queries, see #238 (work-around discussed in the issue) For best performance a taggable cache provider is recommended (redis, memcached).

Currently lazy-loaded belongs-to relationships are cached. While this is optional, using a non-taggable cache provider will mean that the entire cache is cleared each time a model is created, saved, updated, or deleted.

And than create every combination of filters and create all possible urls for the list. I think that would need very much resources to invalidate/refresh the cache.

How to properly cache and properly invalidate the cache in such situations?

So we need to invalidate all cache entries that include that product.

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