Comprehensive Guide to Workload Distribution, Load
Balancing, and Cloud Architecture UPDATED ACTUAL
Questions and CORRECT Aswers
Workload Distribution architecture: how can the By horizontally scaling and a load balancer.
workload be evenly distributed among IT resource
Resulting workload distribution architecture educes both IT resource
over utilization and under utilization to an extent dependent upon the
sophistication of the load balancing algorithms and runtime logic
what is Workload Distribution Architecture is a design pattern focused on
horizontally scaling IT resources to prevent bottlenecks, ensure high
availability, and optimize performance
C- Context C represents the real-time state of the system and the rules of the environment.
C-context dynamic part of architecture include? Resource Availability, Cost/Quota, Locality/Latency, Priority/SLA, Affinities
Essential components of architecture The Load Balancer, Resource Cluster, Cloud Usage Monitor, Resource Replication
, what is the core architecture component of a WDA? the load balancer
load balancer also known as ? traffic controller /front door. sitting between the user and the pool of resources.
what specific entity that executes Func F? Load Balancer is the specific entity that executes the mapping function F
what are the 3 critical sub functions that load balancer is Request Routing: It receives incoming traffic and determines which server in the
responsible of WDA? resource set (R) is best suited to handle it.
• Health Checking: It continuously pings the resources. If a server stops
responding, the
Load Balancer automatically removes it from the set R so that no users experience
a
"404 Not Found" or a timeout.
• Session Persistence (Sticky Sessions):
what is WDA efficiency dependent on? on the logic to move workload. aka Distributed strategies (Algorithms)
Static algorithms used in WDA Round Robin: Simply goes down a list. Request 1 goes to Server A, Request 2 to
Server B, and
so on.
• Weighted Round Robin: If Server A is twice as powerful as Server B, the Load
Balancer will
send two requests to A for every one sent to B.
Dynamic algorithms used in WDA ? Least Connections: The Load Balancer checks which server currently has the
fewest active
users and sends the new request there.
• Least Response Time: It pings the servers; the one that responds fastest gets the
next task.
how does work load distribution happen in cloud multiple depths within the cloud
ecosystem? ecosystem: L4, L7, Geographic layer
what are the benefits of resource pooling architecture many physical or virtual resources be treated as a single shared capacity that can
design pattern? be
allocated dynamically.
what is resource pooling architecture based off? on the use of one or more resource pools, in which identical IT resources are
grouped and maintained by a system that automatically ensures that they remain
synchronized
what can also be apart of resource pooling architecture? Pay-Per-Use Monitor
Balancing, and Cloud Architecture UPDATED ACTUAL
Questions and CORRECT Aswers
Workload Distribution architecture: how can the By horizontally scaling and a load balancer.
workload be evenly distributed among IT resource
Resulting workload distribution architecture educes both IT resource
over utilization and under utilization to an extent dependent upon the
sophistication of the load balancing algorithms and runtime logic
what is Workload Distribution Architecture is a design pattern focused on
horizontally scaling IT resources to prevent bottlenecks, ensure high
availability, and optimize performance
C- Context C represents the real-time state of the system and the rules of the environment.
C-context dynamic part of architecture include? Resource Availability, Cost/Quota, Locality/Latency, Priority/SLA, Affinities
Essential components of architecture The Load Balancer, Resource Cluster, Cloud Usage Monitor, Resource Replication
, what is the core architecture component of a WDA? the load balancer
load balancer also known as ? traffic controller /front door. sitting between the user and the pool of resources.
what specific entity that executes Func F? Load Balancer is the specific entity that executes the mapping function F
what are the 3 critical sub functions that load balancer is Request Routing: It receives incoming traffic and determines which server in the
responsible of WDA? resource set (R) is best suited to handle it.
• Health Checking: It continuously pings the resources. If a server stops
responding, the
Load Balancer automatically removes it from the set R so that no users experience
a
"404 Not Found" or a timeout.
• Session Persistence (Sticky Sessions):
what is WDA efficiency dependent on? on the logic to move workload. aka Distributed strategies (Algorithms)
Static algorithms used in WDA Round Robin: Simply goes down a list. Request 1 goes to Server A, Request 2 to
Server B, and
so on.
• Weighted Round Robin: If Server A is twice as powerful as Server B, the Load
Balancer will
send two requests to A for every one sent to B.
Dynamic algorithms used in WDA ? Least Connections: The Load Balancer checks which server currently has the
fewest active
users and sends the new request there.
• Least Response Time: It pings the servers; the one that responds fastest gets the
next task.
how does work load distribution happen in cloud multiple depths within the cloud
ecosystem? ecosystem: L4, L7, Geographic layer
what are the benefits of resource pooling architecture many physical or virtual resources be treated as a single shared capacity that can
design pattern? be
allocated dynamically.
what is resource pooling architecture based off? on the use of one or more resource pools, in which identical IT resources are
grouped and maintained by a system that automatically ensures that they remain
synchronized
what can also be apart of resource pooling architecture? Pay-Per-Use Monitor
