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Technológia blockchain nie je nová

People eat myths and lies like never before. You just have to repeat a false mantra one thousand times: once you get the lie spread and being repeated by others you have won. The number one lie about the blockchain technology is that it is new. Yet it is simply a W.O.R.M. database: Write Onceread more »

Ako obnoviť doménu z Freenom®

I have talked already about Freenom® previously: if they mark your domain as FRAUD and cancel it, you will see this in the WHOIS: Your selected domain name is a domain name that has been cancelled, suspended, refused or reserved at the Registry If you try to register your domain it will sayNot available”…. read more »

Chyba OpenVZ® IPv6, ktorá stojí hostingové spoločnosti milióny

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 »

Recenzia na 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 »

Kde sa nachádzajú servery Binance.com?

Binance.com je veľmi kontroverzný obchod: podvod pre niektorých, alebo najlepšia platforma na obchodovanie s kryptomenami pre ostatných. Kde sú však umiestnené servery Binance.com?… Ich doménové meno uvádza tieto servery NS (od dnešného dňa): They are using Amazon AWS Route 53 služba! Vrátené IP adresy sú (od dnešného dňa): Those IP addressesread more »

Ako znížite svoj účet AWS o 20% okamžite

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 »

Ako odstrániť webovú stránku z Google? A ako dlho to trvá?

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 »

Výpadok služby CloudFlare®: riešenia a alternatívy

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 »

Toto je koniec bezplatného plánu a proxy 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 »

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