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The OpenVZ® IPv6 bug that is costing hosting companies millions

OpenVZ® is a virtualization software from a company called Virtuozzo. It is popular with hosting companies (because it is cheap), and it gives the ability to sell VPS. Typically an offer will include a limit on the bandwidth (for example: “1TB/month traffic”). However there is a little dirty secret that most hosting companies do notread more »

A review of sandstorm.io

Sandstorm.io is a manager of self-hosted applications. Managers of self-hosted applications are getting a huge interest lately. Quantum Hosting® has tried sandstorm.io for you. It was installed on this server: The installation is eating all the RAM and swap file and the server is not responding during 8 minutes. Once you recover control of theread more »

Where are the servers of Binance.com located?

Binance.com is a very controversial business: a scam for some, or the best crypto-currencies trading platform for others. But where are the servers of Binance.com located?… Their domain name gives those NS servers (as of today): They are using Amazon AWS Route 53 service! The IP addresses returned are (as of today): Those IP addressesread more »

How to reduce your AWS bill by 20% instantly

AWS announced back in December 2020 that they have a new SSD type of drive for EBS (Elastic Block Storage) called: gp3. You can cut your EBS bill by 20% if you are currently using the gp2 type. The magnetic type still remains the cheapest. Transition is easy and without any downtime. If you haveread more »

How to remove a website from Google? And how long does it take?

When you have a private website that should not be in Googlesearch results: you probably need to remove it from the index. There are two methods to remove a website: Method #1: addnoindexon each page and wait for Google to crawl the website back! With this method: it takes 2 to 6read more »

CloudFlare® outage: solutions and alternatives

Too big to fail does not apply in the world of servers. Regardless of your provider you need to have redundancy to achieve 100% uptime. It is all about avoiding the single point of failure. CloudFlare® is down?! It’s impossible! The outage has been a reality for many during half an hour. If you runread more »

How to save more than US$600 per month by NOT using AWS® Transfer Family?

AWS® Transfer Family is the new service from Amazon AWS® to access S3® via FTP, FTPS and SFTP. Unfortunately the cost per month for the 3 protocols is over US$600 per monthPlus: additional upload and download costs arenot included! Do not use AWS Transfer Family! Says Quantum Hosting® There are many gateways alternative startingread more »

Això és el final del pla i del proxy gratuït de CloudFlare®

CloudFlare és una empresa d’alta tecnologia innovadora a nivell DNS i SSL. Quan utilitzeu el seu servei de proxy, un servidor de vora CloudFlare® es posarà entre el vostre servidor i els vostres visitants, tal com es mostra en aquest diagrama a continuació: Aquest servidor de vora utilitzava un certificat SSL emès per a nomsread more »

Ова е крајот на бесплатниот план и проксито на CloudFlare

CloudFlare е компанија за високо-технолошки иновации на ниво на DNS и SSL. Кога ја користите нивната прокси услуга, серверот CloudFlare® edge ќе седне помеѓу вашиот сервер и вашите посетители, како што е прикажано на овој дијаграм подолу: Службеникот користеше SSL сертификат издаден за име на име на име: sni1234567.cloudflaressl.com Оваа универзална политика за SSL имашеread more »

Це кінець CloudFlare® безкоштовного плану та проксі

CloudFlareце високотехнологічна компанія, що інновація на рівні DNS та SSL. Коли ви користуєтесь їх проксі-сервісом, між вашим сервером та відвідувачами розташується крайовий сервер CloudFlare®, як показано на цій схемі нижче: Цей крайовий сервер використовував сертифікат SSL, виданий для імен хостів, таких як: sni1234567.cloudflaressl.com Ця політика універсального SSL мала наслідком приведення шифрування SSL доread more »

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