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CAA record checking now mandatory for Certificate Authorities - DNS Spy Blog
https://dnsspy.io/blog/caa-record-checking-now-mandatory-certificate-authorities/

CAA record checking now mandatory for Certificate Authorities - DNS Spy Blog

As of September 2017, every Certificate Authority is obligated to check the CAA DNS records for a domain it is about to issue a certificate to. This gives more control to the domain owner and can limit which Certificate Authorities are allowed to issue certificates.…

11 views21:07

The two metrics that matter for host security
https://diogomonica.com/2017/08/31/two-metrics-that-matter-for-host-security/

The two metrics that matter for host security

The rise of the two metrics that matter for host security: reverse uptime and golden image freshness.

14 views21:08

Oracle staff report big layoffs across Solaris, SPARC teams • The Register
https://www.theregister.co.uk/2017/09/04/oracle_layoffs_solaris_sparc_teams/

Oracle staff report big layoffs across Solaris, SPARC teams

Storage products in peril, too, but Big Red declines to comment

23 views21:09

draft-omar-ipv10-06 - Internet Protocol version 10 (IPv10) Specification
https://tools.ietf.org/html/draft-omar-ipv10-06.html

14 views21:10

4.14 == This years LTS kernel - Linux Kernel Monkey Log
http://kroah.com/log/blog/2017/09/06/4-dot-14-equals-equals-this-years-lts-kernel/

4.14 == This years LTS kernel - Linux Kernel Monkey Log

As the 4.13 release has now happened, the merge window for
the 4.14 kernel release is now open. I mentioned
this many weeks ago, but as the word …

14 views21:10

LKML: Linus Torvalds: Linux 4.13
https://lkml.org/lkml/2017/9/3/155

14 views21:10

https://codeburst.io/tutorial-for-building-a-web-application-with-amazon-s3-lambda-dynamodb-and-api-gateway-6d3ddf77f15a

Tutorial for building a Web Application with Amazon S3, Lambda, DynamoDB and API Gateway

I recently attended Serverless Day at the AWS Loft in downtown San Francisco. During the workshop section we built a serverless web…

15 views05:06

https://css-tricks.com/switching-site-https-shoestring-budget/

Switching Your Site to HTTPS on a Shoestring Budget | CSS-Tricks

Google's Search Console team recently sent out an email to site owners with a warning that Google Chrome will take steps starting this October to identify and

14 views05:06

https://www.linux.com/learn/intro-to-linux/2017/8/splitting-and-re-assembling-files-linux

Splitting and Re-Assembling Files in Linux - Linux.com

Linux has several utilities for splitting up files. So why would you want to split your files? One use case is to split a large file into smaller sizes so that it fits on smaller media, like USB sticks. This is also a good trick to transfer files via USB…

14 views05:06

https://medium.com/@ahmetb/securing-kubernetes-cluster-networking-cec708b82510

Securing Kubernetes Cluster Networking

Network Policies is a new Kubernetes feature to configure how groups of pods are allowed to communicate with each other and other network…

14 views05:07

https://medium.com/@ahmetb/securing-kubernetes-cluster-networking-cec708b82510

Securing Kubernetes Cluster Networking

Network Policies is a new Kubernetes feature to configure how groups of pods are allowed to communicate with each other and other network…

15 views05:08

https://www.datadoghq.com/blog/elasticsearch-game-day/

3 lessons learned from an Elasticsearch game day | Datadog

We ran a game day to manually trigger failures in one of our Elasticsearch clusters—here's what happened.

16 views05:09

http://blog.connect.cd/2017/09/creating-a-kubernetes-cluster-on-aws/

17 views05:09

https://medium.com/@copyconstruct/monitoring-and-observability-8417d1952e1c

Monitoring and Observability

During lunch with a few friends in late July, the topic of observability came up. I have a talk coming up at Velocity in less than a month…

19 views05:11

http://morsmachine.dk/kubernetes

18 views05:14

Maglev: A Fast and Reliable Software Network Load Balancer

https://static.googleusercontent.com/media/research.google.com/en//pubs/archive/44824.pdf

16 viewsedited 05:15

http://enterprisecraftsmanship.com/2015/01/10/how-to-build-microservices-wrong/

Enterprise Craftsmanship

How to build Microservices wrong - Enterprise Craftsmanship

How you shouldn't build microservices

16 views05:19

https://hackernoon.com/how-to-save-on-aws-elastic-beanstalk-ec2-machines-by-putting-them-to-sleep-d8533aeb610a

How I optimized cost of AWS Elastic Beanstalk by suspending machines during the off work period

If you are running few non production environments on AWS Elastic Beanstalk you were probably wondering how do you put its servers to sleep…

14 views05:20

https://cstack.github.io/db_tutorial/

Let’s Build a Simple Database

How Does a Database Work?

Writing a sqlite clone from scratch in C

14 views05:20

Tl;dr:

Don’t even consider microservices unless you have a system that’s too complex to manage as a monolith. The majority of software systems should be built as a single monolithic application. Do pay attention to good modularity within that monolith, but don’t try to separate it into separate services.

– Martin Fowler

If you can’t build a well-structured monolith, what makes you think microservices is the answer?

– Simon Brown

https://aadrake.com/posts/2017-05-20-enough-with-the-microservices.html

16 viewsedited 05:21

https://nickjanetakis.com/blog/docker-tip-18-please-pin-your-docker-image-versions

Docker Tip #18: Please Pin Your Docker Image Versions — Nick Janetakis

Pinning your versions only takes a few extra seconds but I promise you, it's going to save you a ton of time in the future. Here's why.

24 views05:21