caleblloyd

37 ms·

331.
by caleblloyd 11y ago
How does the HTTP/2 implementation work? Does it open a single TCP connection, then fire all load testing requests over that connection, or does it open multiple TCP connections and spread the load testing requests over multiple connec
332.
by caleblloyd 11y ago
I recommend Vegeta. It's super easy to configure and you can install it with a single binary. You can produce as much load as your Open File Descriptor limit, CPU/Memory, or Network pipe can handle using a single instance of thi
333.
by caleblloyd 11y ago
"Because requests to destination websites are sent from Google's servers, the IP address of the client making the connection will reflect the location of Google's servers, not the user. The DCP sends the IP address of the cli
334.
Ask HN: How to speed up primesieve.org port to Go
1 points by caleblloyd 11y ago|0 comments
335.
by caleblloyd 11y ago
I recently delved into Prime Number computation algorithms, and found that the fastest algorithm was outlined by the primesieve.org project: http://primesieve.org/segmented_sieve.html Their algorithm optimizes around L1 cac
336.
by caleblloyd 11y ago
TOR still uses cookies so a session ID can be set for the user agent and rate limited. DDOS scripts create new sessions on every attack request. It's a very hard problem to solve without blocking legitimate traffic too.
337.
by caleblloyd 11y ago
Probably because Github is constantly under DDOS attacks, search is computationally expensive, and they can't rate limit unauthenticated sessions. http://m.theregister.co.uk/2015/08/26/github_wobbles_unde
338.
by caleblloyd 11y ago
I write PHP daily with a team if 6. It's Object Oriented support makes it very developer friendly for medium-sized projects if they are architected well. Using a modern framework like Yii2 makes it just as good as any other modern fran
339.
by caleblloyd 11y ago
There are plenty of vulnerable PCs: http://krebsonsecurity.com/tag/botnet/
340.
by caleblloyd 11y ago
ELB is simply a Reverse Proxy with an upstream pointing to your app servers. Last time I checked, I think they were running nginx. I doubt they have advanced DDOS detection code running on that reverse proxy. Netflix likely implements the
341.
by caleblloyd 11y ago
I don't think AWS mitigates DDOS. If an app is under DDOS at AWS and was using an Elastic Load Balancer, the app would have to pay for the inbound bandwidth through the ELB and would have to pay for scale-up to respond to the increase
342.
by caleblloyd 11y ago
Issuer Direct | Full Stack Engineer | Raleigh / RTP NC | Full-Time ONSITE We are a small micro-cap public company (NYSE: ISDR) and have been growing steadily since 2006. We specialize in helping other public companies with their compli
343.
by caleblloyd 11y ago
The article suggests that it is for Workiva WDesk, a product similar to Google Docs/Sheets except for corporate compliance. Collaborators on a document are probably routed to the same backend server that uses the described library to s
344.
by caleblloyd 11y ago
Kubernetes is pay for hosting in the case of Google Container Engine, and pay for hosting + support in case of RedHat OpenShift Origin (which leverages Kubernetes). Docker Datacenter appears to be pay for support based off their pricing pa
345.
by caleblloyd 11y ago
Google Cloud SQL is no replacement for Amazon RDS in my opinion. Cloud SQL instances run outside of your project's private network, so connections from Google Compute Engine have to be over a Public IP. This means accepting connectio
346.
by caleblloyd 11y ago
"During peak, we have about 500,000 concurrent websocket connections open. That’s a lot of browsers. Fun fact: some of those browsers have been open for over 18 months. We’re not sure why. Someone should go check if those developers ar
347.
by caleblloyd 11y ago
I was thinking the exact same thing. I recently got Intel NUC boxes for every developer at our office. Linux support out of the box. It's 4 inches square ans easy to take different locations provided you can hook up to screen. Everyo
348.
by caleblloyd 11y ago
The ozzo-routing package uses a neat way of grouping routes to implement middleware chaining. I'd be interested to see performance comparisons to gorilla/mux and other third party golang http routers.
349.
Founder of Yii PHP Framework Qiang Xue Now Writing Golang Packages(github.com)
15 points by caleblloyd 11y ago|3 comments
350.
by caleblloyd 11y ago
Isn't this the same John McAfee who fled Belize in 2012 after some crazy situation that involved drugs, guns, and a murdered neighbor? Not exactly the guy I want safeguarding my entire identity. https://en.wikipedia.org&#x2F
351.
by caleblloyd 11y ago
Awe man guess I can't use chrome to browse The Pirate Bay anymore...
352.
by caleblloyd 11y ago
Does the DO credit expire after one year? AWS and Google credits for >= $100K expire after one year. This really is a genius business move on any cloud provider's part. If you can get a startup to spend $100k of their free credit
353.
by caleblloyd 11y ago
Because someone from marketing made the site, not someone from engineering
354.
by caleblloyd 11y ago
Issuer Direct | Full Stack Engineer | Raleigh / RTP NC | Full-Time ONSITE We are a small micro-cap public company (NYSE: ISDR) and have been growing steadily since 2006. We specialize in helping other public companies with their compli
355.
by caleblloyd 11y ago
You should Base62 encode the issue number in the URL string!
356.
Sharing data between tabs using a shared web worker(webdevandshit.com)
1 points by caleblloyd 11y ago|1 comments
357.
by caleblloyd 11y ago
Issuer Direct | Full Stack Engineer | Raleigh / RTP NC | Full-Time ONSITE We are a small micro-cap public company (NYSE: ISDR) and have been growing steadily since 2006. We specialize in helping other public companies with their compl
358.
by caleblloyd 11y ago
Fantastic news! Now all we need is for Edge to support Server Sent Events (eventsource)