00:44 Topics Covered in Lesson 01:16 What is memcache? Simply put, an in-memory Key-Value pairs data store. 02:12 What do we use memcache for? 1) Caching & 2) Sharing data across app instances 03:19 Why do we need memcache? 1) Improve application performance & 2) Reduce application cost 04:50 How do we use memcache 10:38 Caveats & Solutions 10:45 Memcache is volatile. 11:37 Memcache is not transactional. 12:35 Memcache is a limited resource.
Good one - as the talk says, it is basics. The key take away was - don't do too much churning w/ your data in cache. The constant eviction and then constant read-load-read cycle would affect the performance negatively -- loved the way, he explained w/ a cache having single entry capacity. not just for memCache -- but, features like "Eviction", "elasticity" just need a lot of orchestration w/ the underlying resource and should be used judiciously .. applies to all caching solution.
00:44 Topics Covered in Lesson
01:16 What is memcache?
Simply put, an in-memory Key-Value pairs data store.
02:12 What do we use memcache for?
1) Caching & 2) Sharing data across app instances
03:19 Why do we need memcache?
1) Improve application performance & 2) Reduce application cost
04:50 How do we use memcache
10:38 Caveats & Solutions
10:45 Memcache is volatile.
11:37 Memcache is not transactional.
12:35 Memcache is a limited resource.
@Hamza Paxton I use FlixZone. You can find it by googling =)
Good one - as the talk says, it is basics. The key take away was - don't do too much churning w/ your data in cache. The constant eviction and then constant read-load-read cycle would affect the performance negatively -- loved the way, he explained w/ a cache having single entry capacity.
not just for memCache -- but, features like "Eviction", "elasticity" just need a lot of orchestration w/ the underlying resource and should be used judiciously .. applies to all caching solution.
This narrator is like the Bob Ross of the programming world. I listen to this stuff just to get wound down after a tough day fuckin with App Engine.
Pleasant voice. Enjoyed learning. =)
It sounds like he says "32 mega-bits" @08:08 - but the text on screen clearly states "32 MB"
32 MB or 32Mb?
Is it possible to cache query using memcached + python. ??
yes
Why accessing memcache is free in terms of cost?
Nice Intro
32 MB
Looks like Memcache is just give the Operating System's memory operating permissions to developers.
how do you know this stuff? I'm just like, what's a mitochondria?
Ladedadeda SchlobOnMeKnob lol if you dont know what this means than you need to go back to basics