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7 Cards in this Set
- Front
- Back
Strategies |
Vertical Scaling Horizontal Scaling (Physical) Horizontal Scaling in Software: - multithreading - sharding - partitioning (data or services) |
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Load Balancing Schemes |
Even Task Distribution (RoundRobin) Weighted Task Distribution Sticky Session Scheme Even Size Task Queue Distribution Autonomous Queue Scheme |
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Caching - Populate |
- upfront - lazy - use based?
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Cache - syncing |
- Write-through Caching - Time Based Expiry - Active Expiry |
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Caching - managing size |
- Time based eviction. - First in, first out (FIFO). - First in, last out (FILO). - Least accessed. - Least time between access |
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Caching in Server Clusters |
for distributed systems where each system has a Cache, if the Cache should be synced, may have to use time based Expiry or active Expiry. Write through won't work. |
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Cache Products |
Memcached, Ehcache |