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Data center
/data-centrData center is a center of data storage and processing, dedicated, high-tech and guarded bay where server and network hardware connected to the Internet is located.
DNS resource records
/resursnye-zapisi-dnsDNS server, which is responsible for host names in its zone, must keep hosts’ data in database and give it for requests of other devices. DNS database is text file, which consists of RR records (resource records). These records describe computers and their functions in a domain zone. To start data exchange with remote DNS servers, the DNS server soft must be launched (it’s usually ‘named’
Backupping
/backupBackupping is a process of creation the copy of data on storage media which is intended to restore the data in original or at the new location. It’s used in case of data corruption or destruction. It’s fast restoring of data (documents, programs, settings, etc.) in case of data loss for any reason.
Backup
/rezervnaya-kopiyaBackup is saved data copy on server (reserve data storage device) and it’s intended for data restoring in case of its damage or deletion. Backup implies creation of a complete copy of all data.
Tracert
/tracertTracert is a computer service program intended to define data route in TCP/IP networks. This program provides data sending to a certain host, showing information about all intermediate routers through which the data goes through on the way to the target host. It there are some problems with data delivering to a certain host, the program allows to define where the problem is.
DNS domain zone file
/fajl-dns-zony-domenaDNS server which is responsible for hosts name in its zone, must keep data about hosts in database and provide it by request from remote computers. DNS database is textual file, which consists of RR records. These records describe computers and their functions in local zone. To conduct data exchange with remote servers, the DNS server software (it’s usually a ‘named’ program) must be launched.
DNS сервер
/dns-serverWhat DNS server is and how it works? If DNS is a hierarchical and decentralized naming system, which contains data about server names (hosts) and allows to identify their IP addresses, than DNS server as a component of it is a software and hardware system, which contains necessary data about domain and provides it upon request in accordance with technical network requirements.
Hosting
/hostingHosting is a service which include providing of disc space for placing physical data on server that has permanent access to the Internet.
Network capacity
/propusknaya-sposobnost-setiNetwork capacity is the maximum allowed speed of data transfer through channel or system. It’s measured in bits per second (bps) and shows the maximum amount of information that can be transferred or received per unit of time.
Joomla
/joomlaJoomla — is open and multi-purpose content management system for data publication in the Internet. It’s good for creation of small and large corporate websites, internet portals, online stores, community websites and personal pages.
HTTPS (HyperText Transfer Protocol Secure)
/https-hypertext-transfer-protocol-secureHTTPS protocol (HyperText Transfer Protocol Secure) is a continuation of HTTP protocol for supporting secure data exchange. It allows client and server to provide encrypted communication channel and to send messages by this channel with protection from bugging. Supports TLS/SSL encryption technology.
SSL certificate
/ssl-sertifikatSSL certificate is some of the unique digital signature, or digital identity of your website, which confirms that data exchange between website and browser is conducted by secured channel. Website protection with SSL certificate allows to provide secured encrypted connection between web server (website) and web client (browser) by means of HTTPS protocol.
Organisation Validated SSL
/organisation-validated-sslOrganisation Validated SSL — is top level certificate which processing needs to check a real data about company. Besides a domain name, this SSL contains an information about company, which it is was granted to. Certificates guarantee secured connection between user’s browser and server, and prove that the website belongs to the company, what is specified in it
SQL databases
/sql-bazy-dannyhRelational SQL databases allow to structure data storage and to build connections in it. Also they parallelize an access to it in case of simultaneous hits. It will be easier to organize your web-apps while possessing the necessary database number and types. SQL is a programming language which requires access to database through structured requests
Ping
/pingPing is a special subsidiary program for checking an network resources accessibility. Ping program is one of the diagnostic means in TCP/IP networks. Ping command sends a data packet of certain size to defined host, and then it comes back. When command is launched, the delay value is checked. The time between request sending and receiving an answer checks connection on IP protocol level with
Apache
/apacheApache is web server type which is able to maintain work with more than one operating system. It supports the next OS: Linux, BSD, Mac OS, Microsoft Windows, Novell NetWare, BeOS. The main preferences of Apache are considered to be its reliability and flexibility of configuration. It allows to plug external modules for reporting data, use DBMS for user identification, modify messages about