distributed application

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distributed application

Heidi Dehaes - Olagos
Hello,

I have read it is possible to run ofbiz at different locations on
different computers simultaneously whereby the database is being
synchronized every x seconds.

Can anyone explain me how this architecture is organised and how it functions?

How to install this?

And is it so you can then have 10000 concurrent users by using "poor"
internet connections at each pc?

thanks,
Heidi
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Re: distributed application

Adrian Crum-2
--- On Sun, 7/20/08, Heidi Dehaes <[hidden email]> wrote:

> From: Heidi Dehaes <[hidden email]>
> Subject: distributed application
> To: [hidden email]
> Date: Sunday, July 20, 2008, 3:55 AM
> Hello,
>
> I have read it is possible to run ofbiz at different
> locations on
> different computers simultaneously whereby the database is
> being
> synchronized every x seconds.
>
> And is it so you can then have 10000 concurrent users by
> using "poor"
> internet connections at each pc?

Distributing OFBiz over a number of servers is usually done because the site has a high volume of traffic.

-Adrian



     
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Re: distributed application

Heidi Dehaes - Olagos
and do you know how to do that?

Heidi

2008/7/20 Adrian Crum <[hidden email]>:

> --- On Sun, 7/20/08, Heidi Dehaes <[hidden email]> wrote:
>
>> From: Heidi Dehaes <[hidden email]>
>> Subject: distributed application
>> To: [hidden email]
>> Date: Sunday, July 20, 2008, 3:55 AM
>> Hello,
>>
>> I have read it is possible to run ofbiz at different
>> locations on
>> different computers simultaneously whereby the database is
>> being
>> synchronized every x seconds.
>>
>> And is it so you can then have 10000 concurrent users by
>> using "poor"
>> internet connections at each pc?
>
> Distributing OFBiz over a number of servers is usually done because the site has a high volume of traffic.
>
> -Adrian
>
>
>
>
>
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Re: distributed application

awdesh parihar
Hello Heidi ,

please take a look of  link document , i think you will find answer of your
question

http://svnbook.red-bean.com/en/1.4/svn-book.html

-Awdesh Parihar
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Re: distributed application

Heidi Dehaes - Olagos
is this about distributing servers ?

Heidi

2008/7/21 awdesh parihar <[hidden email]>:
> Hello Heidi ,
>
> please take a look of  link document , i think you will find answer of your
> question
>
> http://svnbook.red-bean.com/en/1.4/svn-book.html
>
> -Awdesh Parihar
>
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Re: distributed application

Jacques Le Roux
Administrator
In reply to this post by Heidi Dehaes - Olagos
This is done using a technique called Load Balancing. Tomcat (embedded in OFBiz) provides some help, you might find information on
the Net...

Jacques

From: "Heidi Dehaes" <[hidden email]>

> and do you know how to do that?
>
> Heidi
>
> 2008/7/20 Adrian Crum <[hidden email]>:
>> --- On Sun, 7/20/08, Heidi Dehaes <[hidden email]> wrote:
>>
>>> From: Heidi Dehaes <[hidden email]>
>>> Subject: distributed application
>>> To: [hidden email]
>>> Date: Sunday, July 20, 2008, 3:55 AM
>>> Hello,
>>>
>>> I have read it is possible to run ofbiz at different
>>> locations on
>>> different computers simultaneously whereby the database is
>>> being
>>> synchronized every x seconds.
>>>
>>> And is it so you can then have 10000 concurrent users by
>>> using "poor"
>>> internet connections at each pc?
>>
>> Distributing OFBiz over a number of servers is usually done because the site has a high volume of traffic.
>>
>> -Adrian
>>
>>
>>
>>
>>
>

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Re: distributed application

Heidi Dehaes - Olagos
yes, ok i know load balancing. But that is for the web server.
But is there no online synchronisation between the two databases?

Heidi

2008/7/24 Jacques Le Roux <[hidden email]>:

> This is done using a technique called Load Balancing. Tomcat (embedded in
> OFBiz) provides some help, you might find information on the Net...
>
> Jacques
>
> From: "Heidi Dehaes" <[hidden email]>
>>
>> and do you know how to do that?
>>
>> Heidi
>>
>> 2008/7/20 Adrian Crum <[hidden email]>:
>>>
>>> --- On Sun, 7/20/08, Heidi Dehaes <[hidden email]> wrote:
>>>
>>>> From: Heidi Dehaes <[hidden email]>
>>>> Subject: distributed application
>>>> To: [hidden email]
>>>> Date: Sunday, July 20, 2008, 3:55 AM
>>>> Hello,
>>>>
>>>> I have read it is possible to run ofbiz at different
>>>> locations on
>>>> different computers simultaneously whereby the database is
>>>> being
>>>> synchronized every x seconds.
>>>>
>>>> And is it so you can then have 10000 concurrent users by
>>>> using "poor"
>>>> internet connections at each pc?
>>>
>>> Distributing OFBiz over a number of servers is usually done because the
>>> site has a high volume of traffic.
>>>
>>> -Adrian
>>>
>>>
>>>
>>>
>>>
>>
>
>
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Re: distributed application

BJ Freeman
what you asking about syncing the Databases of two ofbiz systems.
this is done under the POS module and could be adapted to the whole system.
However make sure that the sync will not bypass processes that might be
done if you did a went thru the controller and used services.

Heidi Dehaes sent the following on 7/24/2008 12:16 PM:

> yes, ok i know load balancing. But that is for the web server.
> But is there no online synchronisation between the two databases?
>
> Heidi
>
> 2008/7/24 Jacques Le Roux <[hidden email]>:
>> This is done using a technique called Load Balancing. Tomcat (embedded in
>> OFBiz) provides some help, you might find information on the Net...
>>
>> Jacques
>>
>> From: "Heidi Dehaes" <[hidden email]>
>>> and do you know how to do that?
>>>
>>> Heidi
>>>
>>> 2008/7/20 Adrian Crum <[hidden email]>:
>>>> --- On Sun, 7/20/08, Heidi Dehaes <[hidden email]> wrote:
>>>>
>>>>> From: Heidi Dehaes <[hidden email]>
>>>>> Subject: distributed application
>>>>> To: [hidden email]
>>>>> Date: Sunday, July 20, 2008, 3:55 AM
>>>>> Hello,
>>>>>
>>>>> I have read it is possible to run ofbiz at different
>>>>> locations on
>>>>> different computers simultaneously whereby the database is
>>>>> being
>>>>> synchronized every x seconds.
>>>>>
>>>>> And is it so you can then have 10000 concurrent users by
>>>>> using "poor"
>>>>> internet connections at each pc?
>>>> Distributing OFBiz over a number of servers is usually done because the
>>>> site has a high volume of traffic.
>>>>
>>>> -Adrian
>>>>
>>>>
>>>>
>>>>
>>>>
>>
>
>
>

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Re: distributed application

Heidi Dehaes - Olagos
In reply to this post by Heidi Dehaes - Olagos
I mean i thought there are architectures using ofbiz with distributed
databases at separate locations? Is it?

Heidi

2008/7/24 Heidi Dehaes <[hidden email]>:

> yes, ok i know load balancing. But that is for the web server.
> But is there no online synchronisation between the two databases?
>
> Heidi
>
> 2008/7/24 Jacques Le Roux <[hidden email]>:
>> This is done using a technique called Load Balancing. Tomcat (embedded in
>> OFBiz) provides some help, you might find information on the Net...
>>
>> Jacques
>>
>> From: "Heidi Dehaes" <[hidden email]>
>>>
>>> and do you know how to do that?
>>>
>>> Heidi
>>>
>>> 2008/7/20 Adrian Crum <[hidden email]>:
>>>>
>>>> --- On Sun, 7/20/08, Heidi Dehaes <[hidden email]> wrote:
>>>>
>>>>> From: Heidi Dehaes <[hidden email]>
>>>>> Subject: distributed application
>>>>> To: [hidden email]
>>>>> Date: Sunday, July 20, 2008, 3:55 AM
>>>>> Hello,
>>>>>
>>>>> I have read it is possible to run ofbiz at different
>>>>> locations on
>>>>> different computers simultaneously whereby the database is
>>>>> being
>>>>> synchronized every x seconds.
>>>>>
>>>>> And is it so you can then have 10000 concurrent users by
>>>>> using "poor"
>>>>> internet connections at each pc?
>>>>
>>>> Distributing OFBiz over a number of servers is usually done because the
>>>> site has a high volume of traffic.
>>>>
>>>> -Adrian
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>
>>
>
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Re: distributed application

Heidi Dehaes - Olagos
In reply to this post by BJ Freeman
Does there exist a documentation about this synchronisation?

Heidi

2008/7/24 BJ Freeman <[hidden email]>:

> what you asking about syncing the Databases of two ofbiz systems.
> this is done under the POS module and could be adapted to the whole system.
> However make sure that the sync will not bypass processes that might be
> done if you did a went thru the controller and used services.
>
> Heidi Dehaes sent the following on 7/24/2008 12:16 PM:
>> yes, ok i know load balancing. But that is for the web server.
>> But is there no online synchronisation between the two databases?
>>
>> Heidi
>>
>> 2008/7/24 Jacques Le Roux <[hidden email]>:
>>> This is done using a technique called Load Balancing. Tomcat (embedded in
>>> OFBiz) provides some help, you might find information on the Net...
>>>
>>> Jacques
>>>
>>> From: "Heidi Dehaes" <[hidden email]>
>>>> and do you know how to do that?
>>>>
>>>> Heidi
>>>>
>>>> 2008/7/20 Adrian Crum <[hidden email]>:
>>>>> --- On Sun, 7/20/08, Heidi Dehaes <[hidden email]> wrote:
>>>>>
>>>>>> From: Heidi Dehaes <[hidden email]>
>>>>>> Subject: distributed application
>>>>>> To: [hidden email]
>>>>>> Date: Sunday, July 20, 2008, 3:55 AM
>>>>>> Hello,
>>>>>>
>>>>>> I have read it is possible to run ofbiz at different
>>>>>> locations on
>>>>>> different computers simultaneously whereby the database is
>>>>>> being
>>>>>> synchronized every x seconds.
>>>>>>
>>>>>> And is it so you can then have 10000 concurrent users by
>>>>>> using "poor"
>>>>>> internet connections at each pc?
>>>>> Distributing OFBiz over a number of servers is usually done because the
>>>>> site has a high volume of traffic.
>>>>>
>>>>> -Adrian
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>
>>
>>
>>
>
>
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Re: distributed application

BJ Freeman
http://docs.ofbiz.org/display/OFBTECH/Apache+OFBiz+Technical+Production+Setup+Guide
see POS Setup Process
if you do a google search you will find more
ofbiz synchronizing pos
like
http://www.nabble.com/Problems-while-PUSH-and-PULL-entity-sync-process-in-POS-td16795713.html

Heidi Dehaes sent the following on 7/24/2008 12:35 PM:

> Does there exist a documentation about this synchronisation?
>
> Heidi
>
> 2008/7/24 BJ Freeman <[hidden email]>:
>> what you asking about syncing the Databases of two ofbiz systems.
>> this is done under the POS module and could be adapted to the whole system.
>> However make sure that the sync will not bypass processes that might be
>> done if you did a went thru the controller and used services.
>>
>> Heidi Dehaes sent the following on 7/24/2008 12:16 PM:
>>> yes, ok i know load balancing. But that is for the web server.
>>> But is there no online synchronisation between the two databases?
>>>
>>> Heidi
>>>
>>> 2008/7/24 Jacques Le Roux <[hidden email]>:
>>>> This is done using a technique called Load Balancing. Tomcat (embedded in
>>>> OFBiz) provides some help, you might find information on the Net...
>>>>
>>>> Jacques
>>>>
>>>> From: "Heidi Dehaes" <[hidden email]>
>>>>> and do you know how to do that?
>>>>>
>>>>> Heidi
>>>>>
>>>>> 2008/7/20 Adrian Crum <[hidden email]>:
>>>>>> --- On Sun, 7/20/08, Heidi Dehaes <[hidden email]> wrote:
>>>>>>
>>>>>>> From: Heidi Dehaes <[hidden email]>
>>>>>>> Subject: distributed application
>>>>>>> To: [hidden email]
>>>>>>> Date: Sunday, July 20, 2008, 3:55 AM
>>>>>>> Hello,
>>>>>>>
>>>>>>> I have read it is possible to run ofbiz at different
>>>>>>> locations on
>>>>>>> different computers simultaneously whereby the database is
>>>>>>> being
>>>>>>> synchronized every x seconds.
>>>>>>>
>>>>>>> And is it so you can then have 10000 concurrent users by
>>>>>>> using "poor"
>>>>>>> internet connections at each pc?
>>>>>> Distributing OFBiz over a number of servers is usually done because the
>>>>>> site has a high volume of traffic.
>>>>>>
>>>>>> -Adrian
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>
>>>
>>
>
>
>

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Re: distributed application

Jaskooner Singh
In reply to this post by Heidi Dehaes - Olagos
There are many products available that do database synconisation and  
replication.

Some are platform specific and some are platform neutral.

Check here for some info on postgres
Website or the Daffodil Replicator.

Jaskooner

Sent from my iPhone

On 24 Jul 2008, at 20:16, "Heidi Dehaes" <[hidden email]> wrote:

> yes, ok i know load balancing. But that is for the web server.
> But is there no online synchronisation between the two databases?
>
> Heidi
>
> 2008/7/24 Jacques Le Roux <[hidden email]>:
>> This is done using a technique called Load Balancing. Tomcat  
>> (embedded in
>> OFBiz) provides some help, you might find information on the Net...
>>
>> Jacques
>>
>> From: "Heidi Dehaes" <[hidden email]>
>>>
>>> and do you know how to do that?
>>>
>>> Heidi
>>>
>>> 2008/7/20 Adrian Crum <[hidden email]>:
>>>>
>>>> --- On Sun, 7/20/08, Heidi Dehaes <[hidden email]> wrote:
>>>>
>>>>> From: Heidi Dehaes <[hidden email]>
>>>>> Subject: distributed application
>>>>> To: [hidden email]
>>>>> Date: Sunday, July 20, 2008, 3:55 AM
>>>>> Hello,
>>>>>
>>>>> I have read it is possible to run ofbiz at different
>>>>> locations on
>>>>> different computers simultaneously whereby the database is
>>>>> being
>>>>> synchronized every x seconds.
>>>>>
>>>>> And is it so you can then have 10000 concurrent users by
>>>>> using "poor"
>>>>> internet connections at each pc?
>>>>
>>>> Distributing OFBiz over a number of servers is usually done  
>>>> because the
>>>> site has a high volume of traffic.
>>>>
>>>> -Adrian
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>
>>
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Re: distributed application

David E Jones

... or just use the Entity Sync stuff that is conveniently included in  
OFBiz...

-David


On Jul 25, 2008, at 4:04 AM, Jaskooner Singh wrote:

> There are many products available that do database synconisation and  
> replication.
>
> Some are platform specific and some are platform neutral.
>
> Check here for some info on postgres
> Website or the Daffodil Replicator.
>
> Jaskooner
>
> Sent from my iPhone
>
> On 24 Jul 2008, at 20:16, "Heidi Dehaes" <[hidden email]>  
> wrote:
>
>> yes, ok i know load balancing. But that is for the web server.
>> But is there no online synchronisation between the two databases?
>>
>> Heidi
>>
>> 2008/7/24 Jacques Le Roux <[hidden email]>:
>>> This is done using a technique called Load Balancing. Tomcat  
>>> (embedded in
>>> OFBiz) provides some help, you might find information on the Net...
>>>
>>> Jacques
>>>
>>> From: "Heidi Dehaes" <[hidden email]>
>>>>
>>>> and do you know how to do that?
>>>>
>>>> Heidi
>>>>
>>>> 2008/7/20 Adrian Crum <[hidden email]>:
>>>>>
>>>>> --- On Sun, 7/20/08, Heidi Dehaes <[hidden email]> wrote:
>>>>>
>>>>>> From: Heidi Dehaes <[hidden email]>
>>>>>> Subject: distributed application
>>>>>> To: [hidden email]
>>>>>> Date: Sunday, July 20, 2008, 3:55 AM
>>>>>> Hello,
>>>>>>
>>>>>> I have read it is possible to run ofbiz at different
>>>>>> locations on
>>>>>> different computers simultaneously whereby the database is
>>>>>> being
>>>>>> synchronized every x seconds.
>>>>>>
>>>>>> And is it so you can then have 10000 concurrent users by
>>>>>> using "poor"
>>>>>> internet connections at each pc?
>>>>>
>>>>> Distributing OFBiz over a number of servers is usually done  
>>>>> because the
>>>>> site has a high volume of traffic.
>>>>>
>>>>> -Adrian
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>
>>>

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Re: distributed application

Heidi Dehaes - Olagos
thanks for all the information

Heidi

2008/7/25 David E Jones <[hidden email]>:

>
> ... or just use the Entity Sync stuff that is conveniently included in
> OFBiz...
>
> -David
>
>
> On Jul 25, 2008, at 4:04 AM, Jaskooner Singh wrote:
>
>> There are many products available that do database synconisation and
>> replication.
>>
>> Some are platform specific and some are platform neutral.
>>
>> Check here for some info on postgres
>> Website or the Daffodil Replicator.
>>
>> Jaskooner
>>
>> Sent from my iPhone
>>
>> On 24 Jul 2008, at 20:16, "Heidi Dehaes" <[hidden email]> wrote:
>>
>>> yes, ok i know load balancing. But that is for the web server.
>>> But is there no online synchronisation between the two databases?
>>>
>>> Heidi
>>>
>>> 2008/7/24 Jacques Le Roux <[hidden email]>:
>>>>
>>>> This is done using a technique called Load Balancing. Tomcat (embedded
>>>> in
>>>> OFBiz) provides some help, you might find information on the Net...
>>>>
>>>> Jacques
>>>>
>>>> From: "Heidi Dehaes" <[hidden email]>
>>>>>
>>>>> and do you know how to do that?
>>>>>
>>>>> Heidi
>>>>>
>>>>> 2008/7/20 Adrian Crum <[hidden email]>:
>>>>>>
>>>>>> --- On Sun, 7/20/08, Heidi Dehaes <[hidden email]> wrote:
>>>>>>
>>>>>>> From: Heidi Dehaes <[hidden email]>
>>>>>>> Subject: distributed application
>>>>>>> To: [hidden email]
>>>>>>> Date: Sunday, July 20, 2008, 3:55 AM
>>>>>>> Hello,
>>>>>>>
>>>>>>> I have read it is possible to run ofbiz at different
>>>>>>> locations on
>>>>>>> different computers simultaneously whereby the database is
>>>>>>> being
>>>>>>> synchronized every x seconds.
>>>>>>>
>>>>>>> And is it so you can then have 10000 concurrent users by
>>>>>>> using "poor"
>>>>>>> internet connections at each pc?
>>>>>>
>>>>>> Distributing OFBiz over a number of servers is usually done because
>>>>>> the
>>>>>> site has a high volume of traffic.
>>>>>>
>>>>>> -Adrian
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>>
>
>