By Barbara Catania, Giovanna Guerrini, Jaroslav Pokorny
-Fast convention proceedings
-Up thus far results
This e-book constitutes the completely refereed court cases of the seventeenth East-European convention on Advances in Databases and data platforms, ADBIS 2013, held in Genoa, Italy, in September 2013. The 26 revised complete papers awarded including 3 invited papers have been conscientiously chosen and reviewed from ninety two submissions. The papers are equipped in topical sections on ontologies; indexing; facts mining; OLAP; XML information processing; querying; similarity seek; GPU; querying in parallel architectures; functionality evaluate; allotted architectures.
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Visualize your reporting facts in Microsoft Excel
SAP HANA is SAP's in-memory database know-how, and the focus in their subsequent iteration process. utilizing column-based garage to supply hugely compressed and swiftly accessed facts, a SAP HANA software might be numerous hundred instances speedier than an identical program on past iteration database technology.
SAP HANA Starter is a hands-on booklet, taking you step by step during the construction of your first SAP HANA program. you can find the construction blocks that SAP HANA presents, and use them to create a strong reporting software. extra complicated gains are proven, permitting you to rework your reporting program right into a every year revenues elevate simulator. eventually, you'll the right way to entry your SAP HANA program from Microsoft Excel.
Using effortless to appreciate examples and logical development, you are going to construct your first SAP HANA software – a revenues volume simulator, from scratch.
Starting with the production of tables within the database, and utilizing the modeling development blocks supplied via the SAP HANA Studio, you'll first see the right way to construct a reporting program on those tables, after which expand this software to permit revenues elevate simulation, eventually making the knowledge to be had to others in Microsoft Excel.
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Understanding the ideas at the back of the SAP HANA process – what makes it different
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Written as a pragmatic advisor, SAP Hana Starter will convey you all you must understand to construct your first reporting program using SAP's new in-memory database technology.
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SAP HANA Starter is aimed toward SAP specialists and clients of competing database applied sciences, in addition to a person curious as to what the entire fuss bearing on SAP HANA is set. No earlier SAP ERP, BW, or database programming adventure is important, even though notions of the way SQL and desk joins paintings may be valuable. entry to a SAP HANA field is important to stick with the examples in the community.
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Additional info for Advances in Databases and Information Systems
There are no classes that could be considered as surplus. • Only the Returning association (association between classes MEMBER and Book borrowed) could be considered as surplus in the given business system (there is no need for two associations – borrowing and returning of some book are related to the same member). 1’ in the Issuing association with the BookRequest class (incorrect multiplicity is the consequence of the source model simplification). Towards the Automated Business Model-Driven Conceptual Database Design 41 Fig.
In the next paragraphs we present the method for building the aforementioned sub-trees set with plane sweep strategy and the PMiCPI-trees algorithm. PMiCPI-Trees Construction The step of creating a set of PMiCPI-trees (pseudocode in Alg. 1) consists in reading the data file, detecting ordered neighbor relationship sets and splitting a tree when the given memory limit is reached. Our solution is based on the well-known plane sweep strategy. In general, a plane sweeps across the space, only to stop at data points (lines 18, 20).
Participants. Each business role in some business process is represented by a corresponding swimlane in the respective DAD. e. the swimlanes of the same name may occur in several DADs. The total set of different types of participants in the whole system is given with P = Pi , where Pi is the set of different types of participants in business process represented by DADi . Total set E P of classes generated for all p ∈ P (for all participants in the source business model) is as follows: E P = eP ∈ E eP = TP (p), p ∈ P , where the TP rule, that maps participant p ∈ P into class eP ∈ E P , is: TP p de f = eP For the sample business model, name(eP) = name(p) .