Barcoding vs True WMS

In general, barcoding tells a system what a user did, WMS tells the user what to do.

Barcoding

• electronic data transaction entry from the shop floor
• limited feedback, typically includes  validations of items scanned, inventory inquiry, etc.
• some provide user tips- i.e. the primary put-away location
• generally integrates to the host ERP

Barcoding upside

• usually no integration issues as barcodes read/write directly from the database

Barcoding downsides

• lack mobility to move to another ERP
• usually limited by the functionality of the ERP & their distribution capabilities

WMS

• intelligent warehouse management- user-directed  activities based on advanced algorithms defined in the system including put-away rules, capacity, dynamic slotting, etc.
• advanced picking routines maximize user efficiency- i.e. batch pick, cluster pick, & drop zone replenishment
• tracks warehouse flow & when bin replenishments need to occur to keep pickers at max efficiency
• uses rules to aggregate sales orders for omni-channel order fulfillment efficiency, with different work flows for each distribution channel
• generally offers advanced Business Intelligence dashboards
• modern systems are made to integrate with other warehouse technologies- YMS, TMS, LMS, shipping apps, weigh scales, etc.
• system is generally stand-alone & able to integrate with various ERP solutions

WMS upsides

• unburdens a great deal of transaction volume from the ERP, resulting in faster processing
• not limited by ERP distribution functionality, has best warehouse practices built-in
• converts to new ERP systems without interrupting operational work flow

WMS downside

• ERP integration can be challenging

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