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I am trying to optimize speed of website and during this process I have found that. A connecting time of around 117ms is incurred every time I request a page. Please see screenshot below for detailed information
This is persistent. Is there any way to reduce this time? What could be the possible reasons:
Is this because of SSL? This website is only accessible.
Or is it an issue with DNS? I am using Godaddy DNS as of now. Will switching to AWS Route 53 provide any benefit.
I am using apache server.
This can be due to multiple reasons
Slow hosting(upgrade if slow).
Hosting location(Use CDN if required).
Plugins/scripts slowing down your site(create and test with html page with just text in it).
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Would it be possible to expose a Kubernetes cluster to the work without a cloud “load balancer” e.g. from AWS Network Load Balancer?
I know MetalLB for bare-metal Kubernetes installation, but aren't sure if this may be a solution? Any advice would be appreciated.
Yes and as you said MetalLB would be one way. You can use it internally across your cluster using ARP or set to a static route. Was there anything in particular keeping you from going with MetalLB?
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Use Case: I will have a separate ec2 instance for each client - all of the instances will host identical web apps and db (at the moment, I'm keeping the db in the ec2 instance and not breaking it out).
If I am trying to provide security for each client, would you recommend creating a separate VPC for each ec2 instance, even if they are in the same region? Or would that be overkill?
Thanks! So far, I have not been able to find this on multiple google searches.
See Isolating Resources in a Multi-Tenant Environment from AWS.
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Closed 2 years ago.
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We run a handful of Amazon RDS and are usually able to view basic monitoring metrics (such as free space, freeable memory, CPU utilisation etc.) in the appropriate tab via the AWS Console.
At present, none of our RDS instance monitoring tabs shows any data. I've tried extending the window of time reported, but to no avail.
Has anyone else experienced this issue and, if so, what was the cause/how did you overcome it? Screenshot here:
Missing Cloudwatch Data
EDIT: It's been this way for >36 hours and our account doesn't include technical support.
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We moved to AWS because we thought Amazon must be doing a good business practice. We don't expect something cunning here. However, it really doesn't make sense for us to get 11 millions DNS queries in 4 days for a site that is not even alive yet. Who is doing that?
FYI: All TTLs are already set to 86400 (except the NS record which is 172800).
Your question says that you are getting 11 million DNS queries. Is it possible that you are the target of a DNS amplification attack and your server is being used to stage attack?
Take a look at https://www.us-cert.gov/ncas/alerts/TA13-088A. Make sure your DNS server is secure against recursive lookups.
The other possibility is that the server you were on was previously used to stage a DNS amplification attack. If this is the case, I would terminate and recreate your EC2 instance on another node if you need to host a DNS server.
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i have made a website using development server and would now like to make the website live. i have purchased godaddy hosting space but dont know how to deploy django project there.
i could only find the following link but could not understand it
http://www.lichun.cc/blog/2012/06/setup-django-1-4-on-godaddy-linux-economy-host/
i am hosting for the first time so any beginner friendly tutorial or reference would be nice
Ditch godaddy, purchase hosting with a python-friendly hosting provider.
https://code.djangoproject.com/wiki/DjangoFriendlyWebHosts
My personal favorite is WebFaction. Cheap, lots of added features, room to grow. Most importantly: lots of documentation. http://docs.webfaction.com/software/django/getting-started.html