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Infor LX | Infor LN | BPCS | Baan | Infor M3

Kathy Barthelt
/ Categories: Infor LN & Baan Tips

Baan/LN Tip of the Week: Advantages / Disadvantages of Virtualization

I know a lot of our customers are considering virtualization projects. I came across this, and thought it might be useful:

The advantages of virtualization include the following:

• You get more out of your existing resources. Pool common infrastructure resources and break the legacy “one application to one server” model with server consolidation.

• You can reduce datacenter costs by reducing your physical infrastructure and improving your server to admin ratio. Fewer servers and related IT hardware means reduced real estate and reduced power and cooling requirements. With better management tools, you can improve your server to admin ratio so personnel requirements are reduced.

• You can increase the availability of hardware and applications for improved business continuity.

• Securely back up and migrate entire virtual environments with no service interruptions. Eliminate planned downtime and recover immediately from unplanned issues.

 

• Gain operational flexibility. Respond to market changes with dynamic resource management, faster server provisioning, and improved application deployment.

The disadvantages of virtualization include the following:

• Virtualization adds overhead to the CPU, memory, IO, and network.

• Virtualization adds an additional layer to the hardware and software stack. Therefore, additional complexity is introduced in the following circumstances:

  • When sizing the physical server.
  • When planning VM capacity.
  • When planning multiple VMs on the same physical server.
  • When investigating performance issues.

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Kathy Barthelt

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Tips:  LX | BPCS | M3

To utilize the Security Rules Optimization feature, a system administrator can assign security codes to 100 pre-defined user groups. User groups are created in the Group Security Maintenance (SYS603) program. All users assigned to this group possess the same level of security.   

A system administrator can assign security codes for up to 100 of the user groups. All user groups over 100 are still administered by all security reject/allow rules assigned to them but are not able to utilize the optimized process. 

Each of the security codes and access levels are assigned to user groups and are mapped to the account strings and stored in the Account Cross Reference (CEA106D1) file.   

Once security codes have been assigned, the system administrator must: 

  • Determine which level each group is allowed access.

  • Determine which segment values/account strings are assigned to which user groups.

  • Create security rules for specific segment values/account strings and assign these groups to the created rules.

  • Select the rules to be processed.  Processing can be done in either batch mode or interactively.

  • The Security Rules flag must be on in the CEA Control Parameters program before any rules are effective. 

This feature provides a parameter that allows the user to enter expiration dates on the Inventory Transaction Posting screen, INV500, and Purchase Order Receipts screen, PUR5505, when they have received a lot controlled item that is not QMS controlled. This new field allows an expiration date to be entered and not overridden. A system parameter was added to Advanced Process Industries Parameters, API820D. When the parameter is set to Yes, a new lot expiration date is available in the Inventory Transaction Posting, INV500D2, and Purchase Order Receipts, PUR550D2, screens.

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Tips: LN | Baan

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