Provide Zero Downtime Services and Micro Services for your clientschines Cluster requires a pre-planned strategy of what your
organisation is trying to achieve.
It could be a three node cluster or five or six node
cluster or an eight node cluster.
Specification scaling has to be considered in terms of hardware requisites for
number of cores, amount of Ram and then the
disk capacity....
Layer 4 load balancing operate at the transport level, mananges traffic based on the network
information such as application ports without visibility into the actual message content.
Layer 7 load balancers route traffic and interrogates the message content.
A layer 7 load balancer takes routing decisions based on any information it can get from HTTP,FTP,IP,TCP and UDP protocols
With Load Balancing we can guaranteee your services Zero Downtime.
The load balancer intelligently routes client requests to the right server, in a manner that
maximizes performance and capacity utilization while
sending requests only to servers that are online.
Our Load Balancers themselves run in clusters which provides Zero Downtime for the Load Balancers
themselves
Our Load Balancers can quickly and easily enable SSL/TLS encryption for your applications by using
SSL termination. Our Load Balancers are compiled with OpenSSL, which allows it to encrypt and
decrypt traffic as it passes.
The methods used to distribute incoming client requests to your servers are termed algorithms.
We use the following methods, Round Robin, Least Connection, Weighted Least Connection, Source IP Hash
URL Hash, Least Connection and Least Bandwidth.
Automatically distribute traffic to improve availability and performance of your services and applications.
Headers are parsed an interpreted on the fly, and the parsing is optimized to avoid
a re-reading of any previously read memory area.
Checkpointing is used when an end of buffer
is reached with an incomplete header, so that the parsing does not start again from the beginning
when more data is read.
Parsing an average HTTP request typically takes half a microsecond.
We will provide unlimited bandwidth for your Load Balancing traffic.
We will not throttle
the traffic that connects to your backend servers.
If the traffic demands are great we can adjust by increasing traffic to our 20 GBps ports
Flexibility would allow us to make changes to the routing algorithms you would
require to how traffic is routed to your backend servers in a matter of minutes or
seconds depending on the management options your load balancing plan has been set up.
Scalability would allow to increase your throughout to your backend servers as and
when your requirements demand it. Flexibility and Scalability work together with us.
We will mitigate against DDoS attacks by virtue of the way we provide our Load
Balancers service. We will help to optimise, analyse and secure your traffic before
we pass it on to your backend servers.
Our edge servers will be the first line of defense for the traffic you will be receiving
Application Load Balancer blocks many common DDoS attacks, such as SYN floods or
UDP reflection attacks, protecting your application from the attack
We will be able to provide complex ACL algorithms to manage the traffic distribution to your
backend servers.
We will provide Content switching based on URL parameters or Content switching based on
HTTP headers
Architecture planning for your Cluster Solution should be consider many factors,
the ability to scale and obviously security are important and cross network connectivity
must be considered.
Consider the ability to run multiple Clusters, the increased High Availability that
can be achived so that Cluster nodes and applications can survive failure at both the
application and server level.
There are several ways we safeguard our Load Balancers