Questions tagged [memcached]
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14 questions
1 vote
0 answers
236 views
Architect Java Hashmap Hierarchy to its equivalent in Redis Cache?
I have the following Job class representing runs of a job. I have a list of start and end times in Job class because the same Job can be rerun. public class Job { private final List<...
- 119
2 votes
1 answer
1k views
Is there a way to group keys when using Memcached?
I use Memcache to store content lists with very key combinations, when user edited the content, I must refresh the cache, but it is hard to say what particular list to refresh, it is not either a good ...
- 131
7 votes
2 answers
2k views
Possibility of stale data in cache-aside pattern
Just to re-cape cache-aside pattern it defines following steps when fetching and updating data. Fetching Item Return the item from cache if found in it. If not found in cache, read from data store. ...
- 171
0 votes
1 answer
1k views
design for buffering or queuing data streams to replace database
We have a system (ms stack, .net, sql) that receives data from thousands of remote devices (several independent readings/min). We currently save all the data to a db as it arrives and a second service ...
- 173
14 votes
2 answers
2k views
Shared Cache - Invalidation Best Practice
I'd like to know what would be a better approach to invalidate/update cache objects. Prerequisites Having remote memcached server (serving as cache for multiple applications) All servers are hosted ...
- 1,009
0 votes
3 answers
549 views
Solutions for "Maintenance Mode"
Given a web application running across 10+ servers, what techniques have you put in place for doing things like altering the state of your website so that you can implement certain features. For ...
10 votes
2 answers
2k views
How does key-based caching work?
I recently read an article on the 37Signals blog and I'm left wondering how it is that they get the cache key. It's all well and good having a cache key that includes the object's timestamp (this ...
- 209