Ask the Expert: CMDB Basics with Steven Bell, MVP

Lisa Latour
Administrator
Administrator

CMDB is always a HOT TOPIC!

Now's your chance to ask Steven Bell, Accenture & Community MVP, your CMDB questions.
 
The Configuration Management Database in ServiceNow is the core repository for Configuration Items. The following topics will be covered:

1. CMDB Table Structure
2. Field Inheritance
3. What is a CI?
4. CI Relationships
5. Classification of CIs
6. Useful tips when creating CIs
7. The use of CIs in ITIL, and in Discovery

 

Join us on this discussion to watch the presentation and
Post your questions  (Video Below)

Featured Expert

Steven Bell is an Architect Manager and ServiceNow Trainer for Accenture Cloud-First.   He has over 30 years of Developer experience.   His areas of expertise include Application Development, Development Process, Orchestration, Discovery, Asset Management, Software Quality Assurance.   Steven's prior experience includes web services development in C#/.Net.   He earned a BS in Computer Science from Texas Tech University - Lubbock.

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Originally recorded February 5, 2019

RESOURCES

Steve’s Article List

Community Code Snippets: Articles List to Date

https://community.servicenow.com/community?id=community_blog&sys_id=289d6a69dbd0dbc01dcaf3231f9619f0

 

1 ACCEPTED SOLUTION

JA:

There are a couple of approaches to this:

1. From the Asset table (Hardware, etc) look for all records with an empty cmdb ci field.  Those will not necessarily have an analog in the CMDB table.

2. From the CMDB tables look for all records with the Asset field not filled in.  Those will likely not have an analog in the Asset tables.

Not all assets will generate CMDB records automatically and visa-versa.  It depends on how your Model Category table is configured.  It also depends on when it was implemented.

This kind of diff reporting takes patience and time.  There is no quick process for this.

Steven.

View solution in original post

19 REPLIES 19

Lisa Latour
Administrator
Administrator

Hello!  We have a New Date!  Feb 5th - Hope you come and join us!

Lisa Latour
Administrator
Administrator

Some Questions from the Live Recording.
 
David Anderson: I would like to know the best practices for sub-prod environments. Name them Prod, Dev, Test, etc? Use a field on the form? Parent/child relationship? A combination of all of that? Thanks!
 
Alan Edmonds : Ditto for David Anderson question - how to designate sub-prod environments
 
David Anderson : I'm not referring to ServiceNow environments. I'm asking how to identify sub prod environments for application CI's

Alan Edmonds : Exactly - SAP (Prod) vs. SAP (Staging) vs. SAP (QA) - they all have an extensive service map with numerous CI's

Lisa Latour
Administrator
Administrator

GI-GO = Garbage in, Garbage Out

Lisa Latour
Administrator
Administrator

mady mady: can u please make a video on net app or other storage devices as well as custom probes to be build for snmp devices and ssh. which is a great help for many of them who are using servicnew for cmdb