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Advances, Systems and Applications

Table 2 Parameters for concurrent requests of private and public data

From: Cache performance models for quality of service compliance in storage clouds

Parameter

Description

P 1

Probability of Requesting Private Data

P 2

Probability of Requesting Public Data

L 1

Capacity of Cache Partition for Private Data (users)

L 2

Capacity of Cache Partition for Public Data (users)

S 1

Capacity Remote Storage Partition for Private Data (users)

S 2

Capacity Remote Storage Partition for Public Data (users)

P HitPrivate

Cache Ratio from the requests of Private Data

P HitPublic

Cache Ratio from the requests of Private Data

P L

Overall Hit Ratio on the Local Cache