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New Member

Jabber Persistent Chat db sizing? (Postgres)

All.

Is there some general guidelines or examples of db sizing for persistent chat?  Any ballparks on what is considered some use, average, and extreme use for an enterprise?  What numbers are we sizing db's on?

 

Thanks in advance... r

1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

Referring to the SRND ; here

Referring to the SRND ; here is what we found;

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab10/collab10/presence.html

 

referring to this section; "Instant Messaging Storage Requirements"

 

The minimum storage requirements (in bytes) for message archiving per month for Cisco Jabber users can be calculated as follows:

(Number of users) ∗ (Number of messages/hour) ∗ (Number of busy hours/month) ∗ (600 + (3 ∗ Number of characters/message))

The message archiving requirements above must be doubled if Enable Outbound Message Logging is enabled on Cisco IM and Presence compliance configuration.

The minimum storage requirements (in bytes) for persistent chat per month for Cisco Jabber users can be calculated as follows:

(Number of users) ∗ (Number of Persistent Chat messages/hour) ∗ (Number of busy hours/month) ∗ (700 + (3 ∗ Number of characters/message))

 

Quoting the same doc; refer to the following table to get more idea;

 

Table 20-4 Examples of Cisco Collaboration Client Message Logging Storage Requirements

Profile
Number of Users
Number of Messages per Hours
Number of Busy Hours per Month
Average Size of Message
Message Archive Storage Requirement
Persistent Chat Storage Requirement

Light

1500

10

200

100

2.7 GB

3.0 GB

Medium

2500

15

200

250

10.2 GB

10.9 GB

High

2500

25

200

500

26.3 GB

27.5 GB

 

 

- Please rate if this helps.

2 REPLIES
Cisco Employee

Referring to the SRND ; here

Referring to the SRND ; here is what we found;

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab10/collab10/presence.html

 

referring to this section; "Instant Messaging Storage Requirements"

 

The minimum storage requirements (in bytes) for message archiving per month for Cisco Jabber users can be calculated as follows:

(Number of users) ∗ (Number of messages/hour) ∗ (Number of busy hours/month) ∗ (600 + (3 ∗ Number of characters/message))

The message archiving requirements above must be doubled if Enable Outbound Message Logging is enabled on Cisco IM and Presence compliance configuration.

The minimum storage requirements (in bytes) for persistent chat per month for Cisco Jabber users can be calculated as follows:

(Number of users) ∗ (Number of Persistent Chat messages/hour) ∗ (Number of busy hours/month) ∗ (700 + (3 ∗ Number of characters/message))

 

Quoting the same doc; refer to the following table to get more idea;

 

Table 20-4 Examples of Cisco Collaboration Client Message Logging Storage Requirements

Profile
Number of Users
Number of Messages per Hours
Number of Busy Hours per Month
Average Size of Message
Message Archive Storage Requirement
Persistent Chat Storage Requirement

Light

1500

10

200

100

2.7 GB

3.0 GB

Medium

2500

15

200

250

10.2 GB

10.9 GB

High

2500

25

200

500

26.3 GB

27.5 GB

 

 

- Please rate if this helps.

New Member

Thanks Amit.  I missed that

Thanks Amit.  I missed that section when I was researching.  That's what I was looking for.

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