Home구분자Products구분자TSA Software구분자Front Server

Product Outline(Summary)

e-timing VISUAL TSA for Front Server identifies the requester for a timestamp and provides the client with a timestamp token issued by a timestamp server.

Structure of Front Server

Functions and Characteristics of e-timing VISUAL TSA for Front Server

  • User Verification and TST Transmission

    After authenticating the user who has requested a TS through our client, it delivers the TST issued by the TS server to the user.
  • History of TS Issues

    A history of TS issues is saved for statistical data, plans on system capacity, maintenance, etc.
  • TS Error Detection and Notification

    When an error occurs in requesting a TST to the TS server, its self-error detection function sends a text message and email to the system manager to fix it ASAP.
  • Flexibility(Performance)

    More than 2 front servers can be set up to serve more TS service users, which would allow more number of concurrent users to use the service. (A front server can process approximately 120 cases per second.)
  • Stability

    On more than 2 front servers (L4 formation), normal services still can be provided if there is an error occurred in one of the servers.

System Requirements

Minimum requirements Recommended
Operational environment OS Windows, Unix
(AIX, Solaris, HP-UX, Linux. etc.)
Windows, Unix
(AIX, Solaris, HP-UX, Linux. etc.)
Hardware 10G HDD
2GB Memory
200G HDD
8 Core
8GB Memory
Software JAVA JRE 1.4 or later
WAS : Weblogic, JEUS, Resin,
websphere, Tomcat
DBMS : Oracle, Sybase, Infomix,
Altibase,postgres, Mysal
JAVA JRE 1.5 or later
WAS : Weblogic, JEUS, Resin,
websphere, Tomcat
DBMS : Oracle, Sybase, Infomix,
Altibase, postgres, Mysal
Number of TS issues 120/sec