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indication of servers and system software |
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{link-to:pdf export}print this page to a pdf-file{link-to} |
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Many
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clients
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wish
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to
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know
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what
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the
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hardware
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and
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operating
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system
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requirements
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are
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for
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Delft-FEWS.
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On
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this
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page
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you
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can
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find
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a
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list
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of
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specifications.
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If
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you
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have
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any
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question
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about
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the
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list,
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or
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you
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do
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not
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see
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the
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operating
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system
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of
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your
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choice:
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please
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contact
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us.
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This
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list
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is
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not
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exhaustive.
Forecasting Shell Server
The forecasting shell server is the server for execution of forecast runs. It contains the modelling software and it's operation is controlled by the Master Controller
- advised internal memory and CPU: Minimum 2 GB RAM and 1 one CPU core per FSS instance, CPU typically Intel Xeon 2.33 GHz or equivalent.
- operating system: Windows 2000/XP/2003,
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- Linux
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- RedHat/CentOS/SUSE
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- contains
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- modelling
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- software
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- (incl.
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- licenses),
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- OS
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- usually
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- dependent
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- on
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- 3rd
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- party
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- modules
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- and
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- modelling
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- software
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- amount
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- needed:
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- Minimum
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- 2,
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- more
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- depends
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- on
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- computational
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- load
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Master
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Controller
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Server
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The
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master
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controller
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organises
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task
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traffic
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and
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scheduling
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- advised
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- internal
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- memory
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- and
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- CPU:
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- 800
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- MB
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- RAM
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- per
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- MC
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- instance.
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- CPU
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- typically
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- Intel
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- Xeon
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- 2.33
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- GHz
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- or
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- equivalent.
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- operating
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- system:
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- Linux
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- RedHat/CentOS/SUSE,
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- Windows
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- 2000/2003.
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- Other
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- Unix-like
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- operating
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- systems
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- possible
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- (e.g.
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- HP-UX,
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- Solaris),
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- as
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- long
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- as
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- there
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- is
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- a
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- Sun
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- JDK
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- 1.5
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- (and
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- 1.6
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- in
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- the
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- near
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- future)
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- available
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- for
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- the
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- OS.
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- JBoss
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- 4.0.2
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- or
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- Weblogic
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- 8.1
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- SP3
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- (may
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- be
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- on
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- a
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- separate
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- server)
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- amount
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- needed:
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- 1
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- or
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- 2
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Central
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Database
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This
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is
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the
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central
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data
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repository,
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linked
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to
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the
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master
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controller.
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We
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support
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Oracle
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10g
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(back
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to
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Oracle
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9
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supported),
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PostgreSQL
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8.2,
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MS
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SQLServer
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2000/2005,
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MS
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SQLServer
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2008
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under
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investigation
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(release
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of
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this
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db
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foreseen
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in
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autumn
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2008).
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This
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list
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is
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not
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exhaustive,
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so
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contact
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us
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if
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you
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are
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thinking
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of
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using
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a
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different
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database
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or
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a
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different
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type.
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- advised
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- internal
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- memory
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- and
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- CPU:
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- See
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- Database
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- vendor
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- requirements.
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- Typically
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- 1
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- GB
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- RAM
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- per
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- DB
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- instance
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- and
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- CPU
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- Intel
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- Xeon
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- 2.33
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- GHz
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- or
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- equivalent.
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- The
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- database
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- instance(s)
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- can
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- be
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- a
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- hosted
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- on
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- an
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- existing
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- database
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- server
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- or
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- cluster.
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- uses
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- 1
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- instance
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- for
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- each
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- Master
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- controller
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Operator
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clients
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The
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operator
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client
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(Gui)
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is
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the
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user
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end
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-
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thick
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client,
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multiplied
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by
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copying.
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The
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operator
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client
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uses
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a
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local
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datastore
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,
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usually
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MsAccess
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or
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the
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open
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source
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Firebird
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db.
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- advised
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- internal
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- memory
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- and
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- CPU:
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- none,
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- normal
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- pc
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- operating
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- system:
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- Windows
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- 2000/XP/2003/Windows
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- 7,
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- Linux
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- RedHat/CentOS/SUSE
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- amount
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- needed:
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- as
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- many
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- as
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- there
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- are
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- clients
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- possibilities
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- to
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- use
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- under
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- CITRIX
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- available
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- using
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- a
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- mouse
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- with
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- scroll
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- wheel
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- is
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- recommended
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Webserver
The webserver is an optional server that hosts and distributes the webpages generated by Delft-FEWS.
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Hardware
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requirements
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depend
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on
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the
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intended
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use.
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