Download A Real-Time In-Memory Discovery Service: Leveraging by Jürgen Müller PDF

By Jürgen Müller

​The study provided during this ebook discusses the best way to successfully retrieve tune and hint details for an merchandise of curiosity that took a definite course via a fancy community of brands, wholesalers, outlets, and shoppers. To this finish, a super-ordinate process known as "Discovery provider" is designed that has to deal with quite a lot of facts, excessive insert-rates, and a excessive variety of queries which are submitted to the invention carrier.

An instance that's used all through this publication is the eu pharmaceutical offer chain, which faces the problem that a growing number of counterfeit medicinal items are being brought. among October and December 2008, greater than 34 million faux drug capsules have been detected at customs keep watch over on the borders of the eu Union. those faux medications can positioned lives at risk as they have been imagined to struggle melanoma, take impression as painkiller or antibiotics, between others.

The innovations defined during this e-book might be followed for offer chain administration use instances except music and hint, equivalent to bear in mind, offer chain optimization, or offer chain analytics.

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Extra info for A Real-Time In-Memory Discovery Service: Leveraging Hierarchical Packaging Information in a Unique Identifier Network to Retrieve Track and Trace Information

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The term federated database today mainly refers to the concepts of vertical and horizontal partitioning [27, 115, 135]. This means that the data is distributed amongst several database instances but the database has only a single interface and all data resides within one physical database. 6 Summary The above-mentioned alternatives for a discovery service have their advantages and disadvantages. A detailed requirements analysis is conducted in Sect. 2. Nevertheless, the discovery service alternatives are now evaluated based on the description in the last sections using four requirements: • Performance: Is the performance sufficient to support use cases like checkout at a pharmacy or conducting a verification using a mobile device?

4. The data standards are relevant for multiple components and therefore not integrated in the figure. Tag Data Standard The tag data standard [52] defines the Electronic Product Code. The EPC is used as unique identifier id ∈ I D for physical items within the EPC network. To this end, “epc” was added as a URN namespace [117]. Furthermore, the tag data standard defines different EPC data formats for distinct items to be tagged. Selected data formats in the EPC network are: • A Serial Shipping Container Code (SSCC) to uniquely identify transport containers [52, pp.

This model is run for different periods of time, the shortest being one simulated month. This results in approximately 710,000 read events and 18,000 discovery service queries (assuming a query for each goods receipt). The file size is about 12 Mega Byte (MB). The largest scenario available scales the supply chain down by factor 100 resulting in 22 manufacturers, 504 wholesalers, and 1,420 retailers. 9 billion lifecycle queries. 1). I use these numbers to approximate the number of events in the real European pharmaceutical supply chain.

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