Advances, Systems and Applications
Table 1 Comparisons with state-of-the-art load balancing algorithms
From: PDLB: Path Diversity-aware Load Balancing with adaptive granularity in data center networks
Schemes | Relevance |
|---|---|
RPS | Randomly forwards packets of a flow to all paths at switches. |
LetFlow | Picks a random path for each flowlet. |
Presto | Splits a flow into many units with a fixed size (i.e.,64KB) and spreads the units to all paths. |
ECMP | Selects a random path from n paths for forwarding. |
QDAPS | Selects the output port for each packet based on the queueing delay of the last arriving packet in the same flow to avoid packet reordering. |