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Q.W. Page Associates

NewViews • 2.1

NewViews 2

System Requirements

The Workstation Computer

NewViews requires a "contemporary" computer to give satisfactory performance.

During 2008/2009 advertisements from various manufacturers listed computer systems as low as US$ 399. These computers are targeted at home users and are not designed for serious business office applications.

Sample System Configurations

Low End
Mid Level
High End
CPU
Intel Core 2 Duo E6400
Intel Core 2 Duo E6850
Intel Core 2 Duo E8400
Memory
1024 MB
2048 MB
4096 MB
Hard Disk
160 GB
250 GB
500 GB
Motherboard
ASUS P5B
ASUS P5K
ASUS P5E
Video Card
On board
Sapphire HD 2400
Sapphire HD 3650
Networking
On board - Gigabit
Operating System
Windows XP Pro, Vista

System Requirements

The Server Computer

We strongly recommend that NewViews be run on it's own server.
However we do not recommend that the "Server" computer run a Microsoft Server "OS". We prefer the simplicity of Windows 2000 or XP Pro for the "Server" computer.

NewViews 2 Server does not rely on any "services" provided by Microsoft Server.
NewViews is not restricted by the 10 connection limit of a Microsoft desktop "OS".

Sample System Configurations

2 to 5 User Server
5 + User Server
CPU
Intel Core 2 Duo E6850
Intel Core 2 Duo E6850
Memory
3072 MB
4096 MB
Hard Disk
500 GB x 2
500 GB x 2
Motherboard
ASUS P5K with RAID 1
ASUS P5E with RAID 1
Video Card
Sapphire HD 2400
Sapphire HD 3650
Networking
On board - Gigabit
Operating System
Windows XP Pro, Vista

Components

Intel or AMD processors

The CPUs above are year 2008, 2009 model numbers. AMD also manufactures processors. The AMD Athlon 64 X2 and Phenom 9500 models are acceptable CPUs. We can recommend both manufacturer's high end processors without reservation.

Intel Celeron and AMD Sempron processors are handicapped with small L2 cache sizes and low bus speeds. We do not not recommended any computer systems with these processors.

Windows XP Pro vs Vista

NewViews operates on any Windows 2000/XP/Vista computer or laptop with 1024 MB of RAM. Windows Vista performs notably slower than Windows XP for most applications. Windows Vista requires at least twice as much memory (RAM) as Windows XP to operate. Each new version of Windows released by Microsoft has performed slower than prior versions.

It is clear that Windows XP is both faster and far more responsive than Vista. You will experience this performance difference by operating Windows alone. All applications including Microsoft Office are less responsive running under Vista.

Therefor, as long as Windows XP is available, we recommend that you order new computers and laptops with Windows XP professional.

Suggested Storage

  • Financial data is critical, we therefor recommend RAID 1 configured computers.

    During the last decade, computer components prices have dropped sharply. Now component quality, mean time between failures is also dropping. The hard drive is a mechanical device. It has an electric motor and high speed magnetic actuator arm. The hard drive is not a solid state device. The hard drive is where all your data is stored.

    Recently we have noticed an increase in the number of hard disk failures. By adding two (2) hard drives to a computer and mirroring the data, the exposure of losing data due to hard drive failure is greatly reduced. This can easily be achieved with a RAID 1 or RAID 10 system.

  • Consider ordering new computers for the accounting department with RAID 1.

    Many computers can now be ordered with an Intel P35 ICH9R or P965 ICH8R chipset. These computers provide onboard Intel RAID 1, 0 or 10 support. RAID = Redundant Arrays of Inexpensive Disks.

    The cost difference between a computer with a single drive and one configured with two drives in SATA RAID 1 can be as low as $150.

Sample inexpensive SATA RAID configurations

Type
Description
# of drives
capacity
main advantage
recommendation
RAID 0
striped set without parity
2 x 500 GB
1000 GB
high performance (not recommended)
NO, if one drive fails all data is lost
RAID 1
mirrored set without parity
2 x 500 GB
500 GB
redundancy
YES, if one drive fails data is safe
RAID 10
nested, mirrored sets in a striped set
4 x 500 GB
1000 GB
highest performance possible with redundancy
YES, if a drive fails data is safe
RAID 5
striped set with distributed parity
4 x 500 GB
1500 GB
highest redundancy
NO, if a drive fails data is safe, but suffers from low write performance

For further information on RAID please check http://en.wikipedia.org/wiki/RAID

Recommended Hard Drives

Manufacturer model # type size description / main advantage
Western Digital
WD1500ADFD
SATA 10,000 RPM
150 GB
currently the fastest SATA drive, highest performance on database i/o
Western Digital
WD7500AYYS
SATA 7,200 RPM
750 GB
large capacity and high performance on database i/o
Seagate
ST3750330AS
SATA 7,200 RPM
750 GB
large capacity and high performance on database i/o
Western Digital
WD5000ABYS
SATA 7,200 RPM
500 GB
high performance on database i/o
Seagate
ST3500320AS
SATA 7,200 RPM
500 GB
high performance on database i/o

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