Showing posts with label cloud computing. Show all posts
Showing posts with label cloud computing. Show all posts

Wednesday, January 01, 2020

Cloud Compute Free Tiers - AWS, Azure, Google GCP, AliCloud, Oracle

This is a quick note on which is the best (or most preferable) Cloud Compute resource that I can get for free. The best means 'best for me' so I will not hesitate to declare a clear winner in this comparison - because this is NOT a recommendation to the public.

What is important when selecting a "FREE TIER" in Cloud Compute resources for 'me':
- Long time frame - anything less than 12 months I would not waste time considering.
- Ease of sign-up - eg don't ask for your credit card
- Amount of Compute Resources. Yes I put this at 3rd rather than 1st place, because I expect most providers to give very tiny amounts of resources anyway.

I also provide the direct link to the exact specifcations, which often is not very obvious and hidden away from the main marketing page.

The details below are at the time of writing Jan 2020.

Google Cloud Platform (GCP) offers the f1.micro instance.
https://cloud.google.com/compute/docs/machine-types
For 12 months
"Micro machine type with 0.2 vCPU and 0.6 GB of memory, backed by a shared physical core."
Not even 1 whole core.

Alibabacloud offers the t5-lc1m1.small
https://www.alibabacloud.com/product/ecs-t5
12 months
1vcpu, 10% baseline performance, 1GiB

Microsoft Azure offers the Standard B1s
https://docs.microsoft.com/en-us/azure/virtual-machines/linux/b-series-burstable
12 months
1vcpu, 1GiB, 10% baseline performance,

Amazon AWS offers the t3.micro instance
https://aws.amazon.com/ec2/instance-types/t3/
12 months
2 vcpus, 1.0GiB, 10% baseline performance
The oldest cloud player here, yet more generous than the above so far.....

Oracle Cloud offers ??? instance
https://www.oracle.com/au/cloud/compute/pricing.html
ALWAYS Free
The specs list in the link, cannot be used because it is not clear which VM instance is provided.
But on the main page, it says:
Databases 2 databases total, each with 1 OCPU and 20 GB storage.
Compute: 2 virtual machines with 1/8 OCPU and 1 GB memory each.
Storage 2 Block Volumes, 100 GB total. 10 GB Object Storage. 10 GB Archive Storage.
But on the link above, the smallest VM is:
VM.Standard.E2.1 with 1OCPU, 8GB mem, 1PB block volumes.

And the WINNER is (clearly) - Oracle Cloud. It is Always Free and offer 2VMs.

That was a terrible experience! Tried registering for the free cloud tier, and used my credit card. But the application got Rejected, because the Credit Card I used was a prepaid VISA credit card. Even though it is supposed to be Free - they still want to keep your main credit card number, on servers that can never be guaranteed to be secured.

Sorry - No winners now..... still looking for a decent free tier cloud.

Disclaimer: Again, this is my personal note and opinion. This is NOT any kind of recommendation.







Monday, April 12, 2010

On Cloud Computing

This post is a collection of interesting links on the subject of Cloud Computing (CC). Please feel free to add your links by submitting a comment.


U.S. Department of Energy Asks, Is Cloud Computing Fast Enough for Science?
With cloud computing gaining acceptance in the business world, the U.S. Department of Energy wants to know if cloud computing can also meet the needs of the scientific computing. The National Energy Research Scientific Computing Center (NERSC) has launched Magellan, a cloud computing testbed to explore this question, with facilities that will test the effectiveness of cloud computing for scientific projects..........



Virtualization and cloud security modeled on NAC - introduces the use of Network Access Control to address security issue in CC.
      Network Access Control - a method of controlling network security.

Australian Cost of Data Breach report released - "PGP CEO Phillip Dunkelberger told iTnews that organisations operating in the cloud incurred higher costs because of issues to do with territorial jurisdictions, and additional investigation and consulting fees."  


Cloud computing putting data at increased risk



"Hacking attempts double in two years, says latest PwC report. Nearly two thirds of companies have detected attempts to break into their networks in the past year, double that of two years ago, according to the latest biennial Information Security Breaches Survey from PricewaterhouseCoopers (PwC)."

A list of Cloud related technologies, providers,etc
http://www.cloudsigma.com 
http://gridspot.com 
http://www.profitbricks.com 
https://developers.google.com/appengine/kb/billing#time_granularity_instance_pricing 
https://cloud.google.com/pricing/compute-engine 
“50% of the time the site is down in seconds, even when we’ve contacted site owners 
and they’ve told us everything will be fine. It’s often an unprecedented amount of traf-fic, and they don’t have the required capacity.” Stephen Fry, actor and widely followed 
Twitter user, London, U.K.; http://tinyurl.com/StephenFrySeconds 
http://www.rackspace.com/cloud/public/servers/techdetails/ 
http://www.gogrid.com 
https://cloud.google.com/pricing/compute-engine 
http://aws.amazon.com/about-aws/newsletters/2012/08/14/august-2012/ 
http://aws.amazon.com/ebs/ 
https://developers.google.com/appengine/kb/billing 
Greg D’Alesandre, Google App Engine; http://tinyurl.com/D-Alesandre 
https://www.dotcloud.com/pricing.html 
https://cloud.google.com/pricing/ 
http://tinyurl.com/cloud-price-war 
http://openstack.org 
James Hamilton, Amazon Web Services, slide: “Amazon Cycle of Innovation”; 
http://tinyurl.com/james-hamilton 
http://spotcloud.com 
http://aws.amazon.com/ec2/reserved-instances/marketplace/ 
http://www.cloudsigma.com/cloud-computing/what-is-the-cloud/171 
http://www.cloudsigma.com/about-us/press-releases/242 
http://tinyurl.com/6fusion-CME 
http://docs.dotcloud.com/0.9/faq/ 

http://aws.amazon.com/ec2/reserved-instances/marketplace/