Whether the enterprise can carry out the database crossing operation mainly considers the following aspects: the market demand situation, the cooperation between various links of the supply chain, the degree of information technology, the supplier quality management ability and the use of general barcodes and standardized packaging.
I. Market demand situation
Demand forecast is stable and the market fluctuation is not large. Usually, if a product meets the following two standards, it can choose to implement the library crossing operation: lower variation and higher capacity.At this point, the library operations is similar to punctual manufacturing.

Translibrary operation is the application of on-time system in the distribution field.Library crossing operations can only be implemented if the demand of goods is a fixed value and the warehouse can arrange any number of goods arriving at any time.
If the demand is uncertain, the library operation is difficult to implement, because it is very difficult to match the supply with the demand, in addition to reducing the variation, there is also a greater demand, to ensure that the database center can continue working.
If the demand is too low, frequent delivery of small batches will increase the transportation cost, and then choosing warehouse storage operations may be more economical.
II. Coordination degree between all links of the supply chain
From a management point of view, cross-library operations are a complex operation process that requires extensive coordination and cooperation between distributors, suppliers and customers.In the initial stage of the library operation is the most difficult period, all members of the supply chain will experience increased costs caused by equipment input and facility improvement.

Although these costs will later be compensated by library operations, it takes time.In addition, which party is responsible for pasting the barcode or price tag, and which party is responsible for developing the information management system software, which need full coordination and cooperation between the members of the supply chain.
III. Information circulation between the whole supply chain
The biggest advantage of the library operation reduces the product circulation time and reduces the inventory.To achieve such goals, strong information sharing systems among members of the supply chain must achieve resource sharing across the supply chain to achieve prior allocation and timely links.
At the same time, it can assist with completing a large amount of data processing.In addition, the entire supply chain is required to use universal barcodes and standardized packaging to simplify processing procedures during product flow and reduce labor.

IV. Strong third-party logistics
Due to the characteristics of the library operation, it determines quite high requirements for the transportation link: advanced equipment, high efficiency, good timeliness and strict management.Due to the high time requirements, there must be no any mistakes in the transportation process, which requires third-party logistics companies must have advanced management technology and reliable transportation means, as well as sufficient transportation equipment, which can be implemented according to the strict plan set by such a system.
Five, there are also high requirements for the quality of products.In the warehouse operation, after the product arrives at the warehouse, only simple packaging and distribution, it is impossible to carefully check the quality of the product, which requires suppliers to strictly control the quality, to ensure the smooth circulation of products.