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Showing posts from November, 2021

how much data can we download with 1Gbps bandwidth internet connection

 1Gbps is equal to1000 Mbps 1Mbps =1000kilo bits per second/8=125Kilo Bytes per second = 125KB data per second 1GB =1000Mbps = 1000X125=125000KB=125MB=0.125GB per second X60x60 = 450GB per hour. per day = 450GBX24=10800GB=10.8TB per month = 30X10.8=324TB per month.

Amazon Ec2 instances with Nvidia and AMD GPU with AMD2nd generation EPYC processors,

 Amazon EC2 G4 Instances are running NVIDIA T4 GPUs and can provide upto 8GPUs for running machine learning tasks https://aws.amazon.com/ec2/instance-types/g4/ here is another family of instances G4ad powered by AMD Radeon Pro V520 GPUs, AMD GPU with AMD2nd generation EPYC processors https://aws.amazon.com/about-aws/whats-new/2021/07/introducing-new-amazon-ec2-g4ad-instance-sizes

Amazon EC2 instances with AMD 1st gen EPYC Processors

As per Amazon Website M5a, T3a, R5a family instances have got  AMD 1st gen EPYC Processors can help optimize both cost and performance, and are an ideal fit for many workloads that do not fully utilize the compute resources such as small/medium size databases. 2nd gen EPYC s are more advanced, you can look for them here. https://softwaredatarack.blogspot.com/2021/11/amazon-aws-ec2-instances-with-amd-2nd.html

Amazon AWS EC2 Instances with AMD 2nd gen EPYC Processors

This document also clarifies difference between Amazon cloud Ec2 instances C5a And C5ad. as per amazon website there are C5a and C5ad instances runs on 2nd gen AMD EPYC Processors. C5a instances feature custom 2nd generation up to 3.3 GHz AMD EPYC 7002 series processors built on a 7nm process node for increased efficiency. https://aws.amazon.com/ec2/instance-types/c5/ C5ad Instance  runs 2nd generation AMD EPYC processors running at frequencies up to 3.3 GHz. C5ad instances are variants of the recently launched C5a instances and are equipped with local NVMe-based SSD block level storage physically connected to the host server.  What is the Advantage of C5ad Over C5a instance in amazon AWS C5ad instances provide high performance processing at 10% lower cost over comparable instances. These instances are ideal for applications that need temporary storage of data, such as batch and log processing and applications that need caches and scratch files. These instances are also a great

top 20 cloud service companies link.

g2.com has given ranking for best cloud server service providers defined as infrastructure as a service. list include most known companies like AWS, Google cloud, Digital Ocean, AlibabA, LINODE  https://www.g2.com/categories/infrastructure-as-a-service-iaas?tab=highest_rated