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proxy.golang.org : github.com/mnes/nds/v2
Package nds is a Go datastore API for Google Cloud Datastore that caches datastore calls in a cache in a strongly consistent manner. This often has the effect of making your app faster as cache access is often 10x faster than datastore access. It can also make your app cheaper to run as cache calls are typically cheaper. This package goes to great lengths to ensure that stale datastore values are never returned to clients, i.e. the caching layer is strongly consistent. It does this by using a similar strategy to Python's ndb. However, this package fixes a couple of subtle edge case bugs that are found in ndb. See http://goo.gl/3ByVlA for one such bug. There are currently no known consistency issues with the caching strategy employed by this package. Package nds' Client is used exactly the same way as the cloud.google.com/go/datastore.Client for implemented calls. Ensure that you change all your datastore client Get, Put, Delete, Mutate, and RunInTransaction function calls to use the nds client and Transaction type when converting your own code. The one caveat with transactions is when running queries, there is a helper function for adding the transaction to a datastore.Query. If you mix datastore and nds API calls then you are liable to get stale cache. You can implement your own nds.Cacher and use it in place of the cache backends provided by this package. The cache backends offered by Google such as AppEngine's Memcache and Cloud Memorystore (redis) are available via this package and can be used as references when adding your own.
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Source
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purl: pkg:golang/github.com/mnes/nds/v2
Keywords: appengine, datastore, go, memcache
License: Apache-2.0
Latest release: about 2 months ago
First release: over 5 years ago
Namespace: github.com/mnes/nds
Stars: 148 on GitHub
Forks: 27 on GitHub
See more repository details: repos.ecosyste.ms
Last synced: 9 days ago