Which is Best way to pool DB connections on Server no-J2EE???

I have a applicatio, which run on very different app servers (WebSpere, JRun and i-Planet)... the db conncetion problems existe whit server no-J2EE compliant, like as i-Planet.
On J2EE servers I cant use Server DataSource to pooled connection, and server make this work transparently and good.
But, if have to manually manage to pool connection, which is the best way?
Befor use Poolman package... by CodeStudio, but is not effective for me...
Now, are studying the Jackarta-Commons DBCP...
Which is the best ?... there is other solution for this problem ?.
thx !

App in I'm work, make exhaustive use of db connection,
only on startup, use a average of 130 connection
request on less 10 secconds.
All connection requested, when finish to use, there
are closed, supposeddly, the closed connction are
returned to pool, but this no happend it quickl, How do you know it doesn't happen quickly?
Normally a returned connection would just be inserted into a list with a possible state change. That would be very quick in java. It might check the state of the connection and that is going to take longer Another pool manager might do the same though.
then,
if pool is able to create emmergency connections (up
num max) always returned new connection, any one
else, if pool can't create emmergency connection
objects, app wait for free connection of pool... long
delay !Of course, but any pool is going to do that.

Similar Messages

Which is the best way to create a connection object

hi,
Eventhough i am not new to java I just wanted to know that which is the best way for creating sql connection object.
Is it using the DriverManager.getConnection(..,..,..) or using a datasource and getting the connection.
Which is more efficient or Is there any other way to create sql connection which is even more better.
thanks in advance.
pradeepbhargav

AFAIK all connections, DataSource ones included are created by calling the DriverManager. A DataSource is a factory for Connection objects (from JavaDocs)
If you're talking about managing connections then it depends on the application. A DataSource is great for apps that can support many clients or are multi-threaded, but may require a JNDI implementation to get to it.
If however you have an single threaded app that hits the database in a serial fashion, then DataSource is probably an overkill.
Dave

Best way to secure RIDC connection?

Hi All,
I need you inputs on the best way to secure RIDC connection. RIDC supports the following:
1. Intradoc - Use Socket SSL.
2. JAX- WS. -
3. HTTP - Using Apache HttpClient package. This is not preferred as we don't have an environment that will support WNA.
I am more interested in knowing the which of the options is better (1 or 2) and reasons for it.
Thanks,
SP

Thanks Yannick for your reply. For the same reason we have choose to use RIDC over SSL.
I got the configuration working programatically (following the developers guide) but if I try to create a connection of type 'socketssl' i get the following error which i posted in another thread.
Unable to Create a Content Repository Connection using 'socketssl'
It would be very helpful if you could let me know if I'm doing something wrong here. I'm using Jdeveloper 11.1.1.5.0.
Thanks,
Manjunath
Edited by: 890922 on 31/10/2011 19:43

Which is best way to back an iMac?

Which is best way to back an iMac? I have lots of photos and videos on my iMac TIme Capsule or hard drive. I would like to take photos and videos off my iMac but would easy access to them.

steve359 wrote:
CCC stores a "base image", then its incremental backups are stores in separate folders that you would have to search for specific files. If different files were "last changed" on different days, you may have to search different days "incremental folders" to get all files.
Because of this CCC is "managed" ... you cannot fully control how backups are made or where files are stored. And TimeMachine eventually deletes "incremental folders" as they get too old, so it is "managed" as well.
If you have full sets of files you want saved "as a specificslly formatted set", I would do it in another eternal drive that *I* manage as a set of folders.
This is totally 100% incorrect. What you described here is more or less Time Machine, not CCC. CCC is a standard backup program. It does not, I repeat, NOT, create incremental dated backups. While you can save what gets replaced by date archived directories that is not the intent of CCC. It's intent is to have a exact disk image, folder-for-folder, file-for-file, of the source. Under option it just stuffs the files it replaces in a folder.
And you switch what your are taking about halfway through your post to TM.

What is the best way to detect loss of OPC Server connection when using DSC Tags?

I'm using the DSC Module on a new project and I'm pretty impressed so far. The HMI Wizard has saved me quite a bit of time.
My application is configured where the DSC Tags are connected to remote OPC Server Tags.
The issue I'm having is that I cannot detect a loss of the OPC Server when the application is running. Read's of the front panel controls/indicators still return values and the little "connection" icon next them is still green. Even if the connection icon turned red it wouldn't help since the Front Panel is not visible when the main application is running. It is a Sub-VI that's in charge of OPC Data Interfacing. The rest of the application uses the data from the OPC Sub-
VI.
I cannot effect a change on the OPC Servers, so I need a method of detection when the Server is lost on my end.
Any ideas on the best way to do this?
Thanks,
Jim

Hi Jim,
Ideally, error-reporting and -handling should be the way to handle this. However, if errors are not reported/handled as is sometimes the case with OPC, a quick-n-dirty way to do this would be to check for a "heartbeat" signal from your OPC Server. This could be a boolean tag which toggles On and Off (or a counter ticking). You then read this Tag in DSC in a slow loop using the Read Tag VI (not the front-panel control). And keep track of the Changed? output from this Read Tag VI.
As long as the 'Changed?' output is true, you are receieving data from the OPC Server, and hence it's alive. You may add some deadband logic to wait for a specific period of time before declaring the Server's really dead!
Hope this helps,
K
halid

Which is best way to do a back-up for the iPad , please.

Could someone let me know best way to do a backup for the iPad . I know one goes to iTunes , but other than this I dont know what to do once I get that far , as in which way , like backup to the iMac or another way it ask me to backup and now cant remember the other way.
Thank you

You can backup with iCloud or iTunes. You can also backup with both if you prefer.
Back up and restore your iOS device with iCloud or iTunes
I Prefer using iTunes but based on how you use your iPad, iCloud may be the better choice for you.
With iTunes, you have control over your backups. You are not relying on Apple servers, which could go down or be hacked. The chances are slimmanat will occur, but they still exist. You have to pay for iCloud storage if you want more than the 5GB of storage that you can get for free by using your own computer. and while the prices have come down, I see no reason to pay Apple for something that I can do with my own Mac.
On the other hand, if you use your iPad away from home a good bit of the time .... such as for work reasons, if you need to erase the device because of some problem that you are trying to fix, you can download your backup from iCloud after activating it again and don't need to have your Mac with you at all in order to do so.
Its really a choice that you have to make based on how you use your iPad and what your needs are.

Best way to configure and connect two 4500 switches

I have a core 4507r+e in our production environment. We just acquired a 4500r and I would like to use it a distribution switch. What’s the best way to configure the new 4500r switch to connect to the core 4500 switch?

Disclaimer
The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.
Liability Disclaimer
In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.
Posting
BTW, when you link your core to your distribution, the connecting link can be L2, L3 or both.
What I wanted to bring to your attention, 4500s can often easily oversubscribe some of their ports. Much depends on the sup and line cards being used. When you want to interconnect a core and distribution, you don't want to use a port that's something like 8:1 oversubscribed. (Further, if you're doing mostly L2, and all traffic L3 has to go to the core, depending on you traffic flows, a single link might have insufficient bandwidth.)
Also from core to distribution, if possible, it's good to avoid single points of failure. So if you only have one link between them, that link's transceivers (if used), the ports connected to, the line card connected to, are all single points of failure. (Of course, with only single sups in each chassis, that too is a single point of failure. From what you've described, from a performance and redundancy standpoint, you might actually be better off using a 4510R, with your two sups [if same model] and line cards - creating a collapsed core/distribution.)

Best way to spec a new Linux server from existing Windows 2003 server?

We are looking to upgrade our servers to 11.1.2 and I am looking for some documentation/suggestions on the best way to spec the new box on a Linux platform.
I do have the current documentation from ORACLE with regard to "Estimating Disk and Memory Requirements" but am looking for some processor suggestions as well..
Any thoughts or ideas would be welcomed.
Especially helpful would be anyone who is currently running in a Linux environment any pitfalls or issues you've been having with hardware or software.
Thanks in advance.
Adam,

I don't think it is possible to recommend you any hardware setup without knowing your environment, budget and expertise.
If you plan to install Enterprise Linux, like Oracle Linux, you should look into getting server hardware and not a desktop system. You may also want think about using Oracle VM virtualization products.
Are you looking for rackmount or blade systems? it might be possible to limit your hardware decision between HP, Dell and IBM. I would personally prefer HP, but that's a matter of experience.
You should probably find out your OS requirements. E-business products and installation instructions are usually designed for the OS version that existed at that time. If you install a newer version of the OS you may run into configuration or backward compatibility issues that may require to install additional software. You should check your OS requirements first before purchasing any hardware. The newest hardware may not support older versions of the OS.
The HP support side shows a Linux certification matrix at: http://h18000.www1.hp.com/products/servers/linux/hplinuxcert.html which might be helpful should you decide to get HP equipment.
You might also want to check your current Oracle licensing if you upgrade to a faster or more CPU's.

Best way to configure iTunes on network server for multiple macs

Hi all
Currently have a Mac Mini (late 2006 Tiger) running iTunes library on my QNAPTS239pro Network attached storage. It works great.
On Monday I am getting a new iMac and MacBook Pro (i.e. with Snow Leopard).
What is the best way for iTunes to be configured from each Mac to use the same library on the NAS?
Ideally, I want to add music from any of the macs (usually from CD not the store) and have a single library updated on the NAS. I don't want multiple sync'd copies - that's a back up night mare.
Any thought appreciated.
Kind regards
Andrew

it's a rather old article but click here for one possible setup scenario.
JGG

Usb connector for ipad? which is best? I want to connect my nike sport watch

Which usb connector is best for the ipad? I want to connect my Nike sport watch to download my runs!

Unless there's an app, it won't communicate. The iPad has no file manager which is what a normal computer uses to communicate with other devices.
The USB will only work with downloading properly named photos and videos. It doesnt' work on anything else. (there are some older pages out there detailing how people used to be able to plug in keyboards and mice and headphones, but a 2011 software update reduced the amount of power allocated to the port, rendering most if not all of those unworkable)

What is the best way to set up connection from my Mac Mini to my Seagate Black Armor NAS

I am new to the MAC scene (loving it). I have My Seagate BA220 NAS setup with My Belkin N600 Router in my living room which is pretty much central everywhere.
I have all my media, itunes library, docs, pictures everything on the NAS and all computers connect to the NAS
I have a PC W7 wirelessly connected to the Network and speeds are great with the NAS
I have my mac mini connected on the same Network (wirelessly) but connection to the NAS is very poor. I do not have an ethernet connection in this room.
I was wondering if anyone could suggest what might help obtain a better connection.
I was thinking along the lines of power over ethernet, but i am not sure if this is compatible.
The other thing I was thinking, would it pay for me to attach an External Hardrive to my mac, then back it up to the NAS via Time Machine, but then this would be pointless having the NAS??? Really not sure what to do.
Any suggestions are more than welcomed. I'm at a loss as what to do next.

Who told you that you have unwanted software on your Mac?
How did they find out that this was the case?
Did you allow someone to remotely connect to your Mac?
What is the name of this software?
Only after we know the validity of this information will it be time to do something about it.
At the present time I would not load any crapware on your Mac such as AppZapper. It is never needed for any reason on a Mac.

Which is best way toalign divs at bottom?

I am hopefully getting near to completing my layout for webste and I am trying to build it as follows:-
First I created a wrapper div to contain everything.
Next I created a header div in which I will put my logo image jpeg as a background.
Then I created a navbar div whch will contain navigation.
I wil save above as a template as most of this should not change. All above divs are 960px wide with margins 0 auto 0 auto
All the above has been achieved and would appear to be ok
What I am trying to do now is create a mainbody div and in it two divs which by using float left and float right have managed to both divs aligning at top of mainbody div. One div is called leftbody and the other called rightbody. I have given mainbody div a red background, leftbody a blue background and rightbody a green background in order to view what s happening.
I am wanting to enter text and images to rightbody and leftbody.
When the text in leftbody goes farther down the page than the text in rightbody , the red background from mainbody appears below the green background of rightbody which is fine.
But when the text in rightbody goes farther down the page than the text in leftbody, the red background from mainbody does not appear.
How do I fix this so that the red background appears?
and can I sort it so that if one dv is longer than the other, it creates a green or blue space to align the divs at the bottom
I am sorry if this is a bit long winded but I am trying to make my question clear - hopefully the answer will be clear also.
My code and css is as follows if it helps.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link href="style.css" rel="stylesheet" type="text/css">
</head>
<body>
<div id ="wrapper">
this is wrapper div
<div id="header">Content
    for id "header" Goes
    Here</div>
    <div id="navbar">this
      is navbar div wrapped
      inside wrapper div</div>
    <div id="mainbody">Content
      for id "mainbody" Goes
      Here
    <div id="bodyright">
      <p>Content
      for id "bodyright" Goes
      Here GReen writing
      goes here Content
      for id "bodyright" Goes
      Here GReen writing
      goes here Content
      for id "bodyright"</p>
      </div>
      <div id="bodyleft">Content
      for id "bodyleft" Goes
      Here Content
      for id "bodyleft" Goes
      Here Content<br>
for id "bodyleft" Goes<br>
<br>
</div>
</div>
</div>
</body>
</html>
/* CSS Document */
#wrapper {
    background-color: #FFFF00;
    width: 960px;
    margin-top: 10px;
    margin-right: auto;
    margin-bottom: 0px;
    margin-left: auto;
#navbar {
    background-color: #FFFF00;
    width: 960px;
    margin-top: 0px;
    margin-right: auto;
    margin-bottom: 0px;
    margin-left: auto;
#header {
    background-color: #FF6666;
    width: 960px;
    margin-top: 0px;
    margin-right: auto;
    margin-bottom: 0px;
    margin-left: auto;
#mainbody {
    background-color:#FF0033;
    width: 960px;
    margin-top: 0px;
    margin-right: auto;
    margin-bottom: 0px;
    margin-left: auto;
#bodyright {
    background-color: #66FF00;
    float: right;
    width: 760px;
    margin-top: 0px;
    margin-right: auto;
    margin-bottom: 0px;
    margin-left: auto;
#bodyleft {
    background-color:#0000FF;
    width: 200px;

To achieve the illusion of equal height columns, create a tri-colored background image (see my example), same width as your #wrapper div, and repeat-y.
BEFORE FAUX COLUMNS:
http://alt-web.com/TEMPLATES/3-col-fixed-layout.shtml
AFTER FAUX COLUMNS:
http://alt-web.com/TEMPLATES/3-col-white-gray.shtml
Nancy O.
Alt-Web Design & Publishing
Web | Graphics | Print | Media Specialists
http://alt-web.com/
http://twitter.com/altweb
http://alt-web.blogspot.com

What's the best way to monitor VPN connection setup in a mesh?

We have 24 Cisco ASA connected in a mesh using IPsec VPN tunnels. From our hub location we have Sitescope monitoring each firewall and VPN tunnel to that firewall by ping its inside interface. That works great from the hub location and is more of a hub and spoke model but this is a meshed VPN and I need to monitor the other sites. I don't want to put Sitescope servers in all locations nor would I do that. What are people using these days to monitor thier VPN tunnels? How do you know when a location can't talk to another location? Looking to be proactive here and not wait for an office to notify me that a tunnel is down.
Thanks for the help.

Anyone??
Sent from Cisco Technical Support iPhone App

Which is best way to create a web Flip Book?

I am creating a spec book of about 200 pages and it used to print and go in a binder but now it needs to be on web as a flip book.
Since I do all the production work in InDesign I hoped it could be an export.
I have heard about http://page-flip.com/ and http://www.freshcatalog.com/ but should I have to pay for more software if I can do it in InDesign?
Will a 200 page project be a monster of a file size and would that cause performance issues?
I appreciate opinions on this issue.
Thanks Jim K

Please point this "Nobody here is under any obligation to answer your question…" in the "Community guidelines". Ether this rule is buried somewhere deep or it does not exist. Id like to point out that we are your customers granted you're our only realistic choice, but we do not work for Adobe. So most of us do not know all the "in's and out" within trying to find Adobe product solutions. It would be very troubling if your customers became expert in navigating through your "community help".

Best way of making redundant AFP/SMB server

We have bought two XServe G5 systems in the hope of setting up a load balanced pair that would provide redundant access to AFP/SMB file shares (plus web and email). We have an XServe RAID box which we where going to attach to both servers.
What have people done to get the redundancy we want. These are the options I have looked at:
1) Put XSan on the RAID and connect both servers to it and then reshare the connection. Reading the XSan I see that XSan is not good for re-sharing via AFP/SMB. Also, it seems that I would have to setup everything on each machine seperately as the settings are stored locally.
2) Split the jobs between the two servers say email/web on one and AFP/SMB on the other. Then setup IP Failover for each server to the other, so that if one server fails the other takes over it's jobs. I presume I cannot simply use a single volume for this as mounting the same volume on each of the servers will cause problems. Is that correct?
3) Put all the services on one machine and setup IP failover to fall back to the second machine as required. This removes the issue of two machines accessing the RAID array at the same time.
Any advice would be greatly accepted.
Thanks
Ian
iMac CoreDuo Mac OS X (10.4.6)

This may help:
About IP Failover
First off, the IP Failover feature won't magically
configure the backup server to do what the primary
one was doing. In other words, with one server
configured for file services and the other for web
and email services, if the file server failed, the
other one wouldn't just start up file services by
itself!
IP Failover is best used where one server is
configured exactly as another. One server is used,
and the backup server is not used until the first one
fails. The backup server has a separate IP address
and network connection that it uses to periodically
poll the main server. If the main server leaves the
network, then the backup server enables a second
Ethernet interface which has been configured with the
main server's IP address. (You may be able to
multi-home one Ethernet connection, but I haven't
tried that. Plus, each of your Xserves has two
Ethernet ports, so that shouldn't be a problem.)
Yes, but you are not getting good value for money out of that solution.
Looking at the IP Failover it seems to work by having the secondary server monitor the primary. Once it fails it activates that address on the secondary and then enabling the required services on there. This doesn't seem to preclude each server being the master for the others secondary, as long as the services on each master are different.
Lets say mail runs on server 1 and AFP runs on server 2. Server 2 acts as the secondary for server 1 and has a script that activates mail on server 2 when it detects failure. Similarly if server 2 fails it will migrate the ip address server 1 and then startup the AFP service. Obviously each will have to be configured with matching services on each server.
Using the Xserve RAID
If you plan on storing all of your data on the Xserve
RAID, you need to know how "full" the RAID unit is
going to be and how many RAID volumes you wish to
create so that you can decide on how to connect it to
each server.
As we're migrating from an existing server to these we have a very good idea of what the sizes and volumes should be. We have a Xserve raid with four disks all on one side. Setup as a Raid 5 array that is suffient space for all our services. We can either partition that down into multiple volumes for each server/service.
What I don't have my mind around yet is how you control which server sees which volumes. We have to have each server be able to access each volume (so it can run that service in the event of failure) but I think it's going to be an issue to have two servers access the same volume at once. Is that correct? If two servers access the same volume at the same time it's going to cause trouble?
Think of the Xserve RAID as two
devices: each one has a fibre-channel port and holds
seven hard drives. Each "group of seven" can be
connected to any other device on the fibre-channel
network. Without a fibre-channel switch, you can
connect one or two other devices (one or two other
Xserves) to the Xserve RAID.
So you have these scenarios:
Using 1-7 drives and creating one large RAID volume:
you'll use one of two RAID controllers on your
Xserve RAID. You can connect the RAID to only one
Xserve or to a fibre-channel switch in order to
connect it to more devices.
Using 2-7 drives and creating two RAID volumes:
you'll use both RAID controllers (say, 3 on one side
and 3 on the other). Each RAID controller connects
to another fibre-channel device; thus, without a
switch, you can connect one to each server or both
to the same one.
Using 8 to 14 drives and creating one large RAID
volume: you'll be filling up one RAID controller and
all or part of the second, connecting both
fibre-channel connectors to the same Xserve, unless
you use a switch.
Using 8 to 14 drives and creating two RAID volumes:
You have the same options as with 2-7 drives.
See http://www.apple.com/xserve/raid/deployment.html
for some pictures, which may help.
We have the fibre switch so each server can access all drives. I just don't know to limit what sees what, or if I need to do that.
Xsan
If you're just connecting the Xserve RAID to one or
two servers and planning to reshare the volume(s)
created on the Xserve RAID, then Xsan is not
necessary, nor should it be used.
But is it possible for two servers to use the same disk, I know it is with XSan but what about without it.
I think what you want is the ability to use the
Xserve RAID as a locally-connected volume on each
server, where share points can be defined. The
server is connected to the Xserve RAID using a
fibre-channel cable, just as a FireWire, USB, or
eSATA hard drive would be connected to the server.
As far as the server is concerned, the Xserve RAID
controller or controllers represent external hard
disks. The difference is that the Xserve RAID also
has Ethernet connectivity so that you can manage it
without having to log into your server. Once
connected, addressing using fibre-channel is
automatic; the Xserve RAID gets a WWPN address and
the RAID volume appears on the desktop of the server
- no Xsan required at all. From there, it's
perfectly safe to create share points and share them
via AFP or SMB; clients would connect using AFP or
SMB protocols with IP addressing over an Ethernet
network to which both the Xserve and the client
computers are connected. Even though the Xserve
RAID may also have an Ethernet connection to that
network, no read and write commands are sent via
Ethernet to the RAID; the server sends those via its
fibre-channel connection to the Xserve RAID as it
would with any other drive when housing share
points.
As I say it's fine for one machine at a time, what about 2.
For load balancing concerns, see Apple's File
Services Guide for recommendations. On an Xserve G5
with 2GB or more of memory, you should easily
accommodate 50 simultaneously connected users
(mixture of AFP and SMB) without a performance hit.
Depending on what your users are doing (and the
speed of the Ethernet network to which your clients
and Xserve are connected), you may be able to handle
more or less users. More RAM in the Xserve and a
Gigabit Ethernet network for the server and clients
would allow you to simultaneously balance more
clients with less of a reduction in performance.
Xsan works differently, and its requirements are
somewhat different. With Xsan, your Xserve RAID is
connected to a fibre-channel network. (In the
previous direct-to-server example, the fibre-channel
network consisted of just the Xserve and the Xserve
RAID.) In this network, all clients, at least one
Xserve, and the Xserve RAID are all connected via a
fibre-channel network. The Xserve has Xsan software
installed on it and becomes a dedicated metadata
controller. Clients must have special Xsan client
software installed for the SAN volumes to appear. In
such cases, the protocol used to mount the SAN
volumes is the Xsan client protocol, not AFP or SMB.
Although you technically can reshare an Xsan volume
via AFP or SMB, performance would take a hit. Since
the Xsan volume is writeable by all other clients on
the fibre-channel network, adding an Xserve to
reshare the SAN volume via AFP or SMB would allow
clients to connect via Ethernet (Wi-Fi, etc.), but
the server wouldn't have exclusive access to the SAN
volume.
To be honest, two Xserves and an Xserve RAID simply
aren't enough to warrant a SAN in my book. Typically
SANs are used where there are a large number of "done
servers" doing computation tasks, and they all need
to be able to have access to the same "local volume."
They're also used in cases where clients need access
to large amounts of storage set up to work like a
"local disk" on a few video production computers.
Just for comparison, Gigabit Ethernet offers
throughput bursts of up to 125MB/s (megabytes per
second), and Fibre Channel offers burst of up to
200MB/s. (Apple's 400MB/s claim only somewhat makes
sense if you're using both Xserve RAID controllers
connected to the same server.) Even so, both media
sustain around 50MB/s to 75MB/s, which is quite good.
In fact, that matches local disk performance. The
local serial ATA hard disks that are used in Power
Mac G5 models are serial ATA 1.5Gb/s (gigaBITS per
second) or 187.5MB/s at maximum bursts;I typically
see performance in the 40MB/s to 50MB/s range.
Just for fun, here are throughput speeds of several
common connectors, in megabytes per second:
Serial ATA "3.0": bursts up to 375MB/s, sustains
about 75MB/s
LVD SCSI 320: bursts up to 320MB/s, sustains about
100MB/s
Fibre Channel: bursts up to 200MB/s, sustains about
60MB/s
Serial ATA "1.5": bursts up to 187.5 MB/s, sustains
about 50MB/s
SCSI-3 LVD SCSI 160: bursts up to 160MB/s, sustains
about 60MB/s
Ultra ATA/133 (PATA): bursts up to 133MB/s, sustains
about 50MB/s
Gigabit Ethernet: bursts up to 125MB/s, sustains
about 50MB/s
FireWire 800: bursts up to 100MB/s, sustains about
50MB/s
ATA/66 (PATA): bursts up to 66MB/s, sustains about
40MB/s
USB 2.0: bursts up to 60MB/s, sustains about 30MB/s
FireWire 400: bursts up to 50MB/s, sustains about
20MB/s
10/100 "Fast" Ethernet: bursts up to 12.5MB/s
Judging by your request, I think the "no Xsan"
scenario is the one you want.
--Gerrit
I would love to take XSan out of the picture and if that means that I can only use one of the servers at a time then fine I can live with that, but, I would rather have both active and working for me even if I have to split the services between the systems.

Which is Best way to pool DB connections on Server no-J2EE???

Similar Messages

Maybe you are looking for