Sun Microsystems Netscape Enterprise Server, Руководство администратора

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496 Netscape Enterprise Server Administrator’s Guide
collection
A database that contains information about documents, such as word list and
file properties. Collections are used by the search function to retrieve
documents matching specified search criteria.
Common LogFile
Format
The format used by the server for entering information into the access logs. The
format is the same among all major servers, including the Netscape FastTrack
and Enterprise servers.
DHCP
Dynamic Host Configuration Protocol. An Internet Proposed Standard Protocol
that allows a system to dynamically assign an IP address to individual
computers on a network.
daemon (Unix)
A background process responsible for a particular system task.
DNS
Domain Name System. The system that machines on a network use to associate
standard IP addresses (such as 198.93.93.10) with hostnames (such as
www.netscape.com
). Machines normally get this translated information from
a DNS server, or they look it up in tables maintained on their systems.
DNS alias
A hostname that the DNS server knows points to a different host—specifically a
DNS CNAME record. Machines always have one real name, but they can have
one or more aliases. For example, an alias such as
www. yourdomain . domain
might point to a real machine called
realthing. yourdomain . domain
where the server currently exists.
document root
A directory on the server machine that contains the files, images, and data you
want to present to users accessing the server.
drop word
See stop word.
encryption
The process of transforming information so it can’t be decrypted or read by
anyone but the intended recipient.
Enterprise
Administration
Server
A web-based server that contains the Java and JavaScript forms you use to
configure all of your Netscape Enterprise Servers
expires header
The expiration time of the returned document, specified by the remote server.
extranet
An extension of a company’s intranet onto the Internet, to allow customers,
suppliers, and remote workers access to the data.
fancy indexing
A method of indexing that provides more information than simple indexing.
Fancy indexing displays a list of contents by name with file size, last
modification date, and an icon reflecting file type. Because of this, fancy
indexes might take longer than simple indexes for the client to load.