Equinix leaving 8 data centers

From the Foundations newsletter. https://www.foundations.email/ Equinix Departing Leased Data Centers – In an email to customers late last week, Equinix shared its intentions to not renew leases for 8 of its data centers across the US, including notable locations such as 56 Marietta in Atlanta, GA owned by Digital Realty and its space at 60 Hudson in New … Read more

Vultr announces $150 million funding

Constant, the creator of the Vultr cloud computing and bare metal platform, has announced a $150 million credit facility from J.P. Morgan and Bank of America. This includes a $25 million uncommitted expansion option to accommodate future growth, and Constant will use the additional capital to expand its global footprint of automated cloud infrastructure to … Read more

Common ISP outage causes

Over the years I have been able to narrow the most common reasons a service provider goes down or has an outage. This is, by no means, an extensive list.   Let’s jump in. Layer1 outages Physical layer outages are the easiest and where you should always start. If you have had any kind of formal … Read more

Data Center much needed “hacks”

Over the years I have worked in hundreds of data centers. The number is probably closer to 1,000 than 100. Each data center has its own nuances and policies. This varies by company but can vary by data center within the same company. It can be quite the tangled mess to keep track of. As … Read more

Featured Udemy Course: Networking

This content is for Patreon subscribers of the j2 blog. Please consider becoming a Patreon subscriber for as little as $1 a month. This helps to provide higher quality content, more podcasts, and other goodies on this blog.To view this content, you must be a member of Justin’s Patreon Unlock with PatreonAlready a qualifying Patreon … Read more

DNS shotgun for DNS testing

DNS Shotgun is capable of simulating real client behaviour by replaying captured traffic over selected protocol(s). The timing of original queries as well as their content is kept intact. https://dns-shotgun.readthedocs.io/en/stable/key-concepts/

Interconnection Quarterly

Interconnection

https://static1.squarespace.com/static/5e013aba1c79407e08cf53bc/t/60610a0a5517c019d36a2083/1616972299607/Foundations+-+Interconnection+Quarterly+%284Q2020%29+.pdf From Christian Koch from Foundations I am excited to reveal that my quarterly interconnection update hastransformed into the Interconnection Quarterly, a hand-tailored,independent briefing on the interconnection industry. Right now, my plansare to publish the Interconnection Quarterly shortly after the last publiccompanies report earnings, as I’ve done with the previous updates. Thismay change in the … Read more

Awesome CTO Github

Came across this gem in a newsletter. https://github.com/kuchin/awesome-cto A curated and opinionated list of resources for Chief Technology Officers and VP R&D, with the emphasis on startups and hyper-growth companies Contents General Hiring Management Handbooks Development process Architecture Technologies Startups Related stuff Product Marketing More links