Download E-books Programming the Perl DBI: Database programming with Perl PDF

By Tim Bunce, Alligator Descartes

One of the best strengths of the Perl programming language is its skill to govern quite a lot of info. Database programming is for that reason a average healthy for Perl, not just for enterprise purposes but additionally for CGI-based net and intranet applications.The basic interface for database programming in Perl is DBI. DBI is a database-independent package deal that gives a constant set of workouts despite what database product you use--Oracle, Sybase, Ingres, Informix, you identify it. The layout of DBI is to split the particular database drivers (DBDs) from the programmer's API, so any DBI application can paintings with any database, or maybe with a number of databases by means of varied owners simultaneously.Programming the Perl DBI is coauthored by way of Alligator Descartes, one of the main energetic participants of the DBI group, and via Tim Bunce, the inventor of DBI. For the uninitiated, the e-book explains the structure of DBI and indicates you ways to put in writing DBI-based courses. For the skilled DBI dabbler, this ebook unearths DBI's nuances and the peculiarities of every person DBD.The e-book includes:

  • An advent to DBI and its design
  • How to build queries and bind parameters
  • Working with database, motive force, and assertion handles
  • Debugging techniques
  • Coverage of every latest DBD
  • A entire connection with DBI

This is the definitive ebook for database programming in Perl.

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Download E-books A Guide to Ingres: A User's Guide to the Ingres Product (A Relational Database Management System With Built-in Application Development Facilities F) PDF

By C. J. Date

The 1st textual content to be had on INGRES, the relational database method, stresses not just easy DBMS services, but in addition INGRES as a complete purposes improvement approach. It contains thorough therapy of the INGRES information language and discusses INGRES positive factors for disbursed processing.

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Download E-books Conceptual Schema and Relational Database Design PDF

By Terry Halpin

This revised and improved moment version seems on the most recent rules in designing a conceptual information version, and enforcing this in a relational database. It presents a state of the art remedy of Object-Role Modelling (based on prolonged NIAM) together with a step by step layout method which exploits either ordinary language and intuitive image notations and several other hundred workouts in keeping with a pragmatic instance.

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Download E-books Methods of Microarray Data Analysis IV PDF

As reports utilizing microarray know-how have developed, so have the information research tools used to research those experiments. The CAMDA convention performs a job during this evolving box through delivering a discussion board during which traders can learn an analogous information units utilizing diverse tools. Methods of Microarray information Analysis IV is the fourth e-book during this sequence, and specializes in the $64000 factor of associating array facts with a survival endpoint. earlier books during this sequence inquisitive about type (Volume I), development attractiveness (Volume II), and quality controls matters (Volume III).

In this quantity, 4 lung melanoma facts units are the focal point of study. We spotlight 3 educational papers, together with one to aid with a simple figuring out of lung melanoma, a overview of survival research within the gene expression literature, and a paper on replication. furthermore, 14 papers provided on the convention are incorporated. This publication is a superb reference for educational and business researchers who are looking to retain abreast of the state-of-the-art of microarray info analysis.

Jennifer Shoemaker is a school member within the division of Biostatistics and Bioinformatics and the Director of the Bioinformatics Unit for the melanoma and Leukemia team B Statistical middle, Duke collage clinical heart. Simon Lin is a college member within the division of Biostatistics and Bioinformatics and the executive of the Duke Bioinformatics Shared source, Duke collage clinical Center.

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Download E-books Quality Measures in Data Mining PDF

By Liqiang Geng, Howard J. Hamilton (auth.), Fabrice J. Guillet, Howard J. Hamilton (eds.)

Data mining analyzes quite a lot of information to find wisdom appropriate to determination making. ordinarily, a number of items of information are extracted by way of a knowledge mining approach and provided to a human person, who could be a decision-maker or a data-analyst. The person is faced with the duty of choosing the items of data which are of the best quality or curiosity in accordance with his or her personal tastes. due to the fact that this feature is usually a frightening job, designing caliber and interestingness measures has develop into a tremendous problem for facts mining researchers within the final decade.

This quantity offers the cutting-edge touching on caliber and interestingness measures for information mining. The booklet summarizes contemporary advancements and offers unique learn in this subject. The chapters comprise surveys, comparative stories of current measures, proposals of recent measures, simulations, and case stories. either theoretical and utilized chapters are incorporated. Papers for this e-book have been chosen and reviewed for correctness and completeness through a world evaluation committee.

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Download E-books Databases, Information Systems, and Peer-to-Peer Computing: First International Workshop, DBISP2P 2003 Berlin, Germany, September 7 - 8, 2003 Revised Papers PDF

By Wolfgang Nejdl (auth.), Karl Aberer, Manolis Koubarakis, Vana Kalogeraki (eds.)

Peer-to-peer(P2P)computingiscurrentlyattractingenormousmediaattention, spurred by means of the recognition of ?le sharing structures equivalent to Napster, Gnutella and Morpheus. In P2P structures a really huge variety of self sustaining computing nodes (the friends) pool jointly their assets and depend upon one another for facts and prone. The wealth of industrial possibilities promised via P2P networks has gene- ted a lot business curiosity lately, and has led to the production of varied business initiatives, startup businesses, and precise curiosity teams. Researchers from allotted computing, networks, brokers and databases have additionally develop into enthusiastic about the P2P imaginative and prescient, and papers tackling open difficulties during this sector have begun showing in high quality meetings and workshops. a lot of the new study on P2P platforms appears performed by way of - seek teams with a first-rate curiosity in allotted computation and networks. This workshop targeting the effect that present database examine could have on P2P computing and vice versa. even supposing researchers in allotted information buildings and databases were engaged on similar concerns for a very long time, the constructed innovations are easily no longer enough for the hot paradigm.

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Download E-books Agents and Peer-to-Peer Computing: Second International Workshop, AP2PC 2003, Melbourne, Australia, July 14, 2003, Revised and Invited Papers PDF

By Beng Chin Ooi, Wee Siong Ng, Kian-Lee Tan, AoYing Zhou (auth.), Gianluca Moro, Claudio Sartori, Munindar P. Singh (eds.)

Peer-to-peer (P2P) computing is presently attracting huge, immense public realization, spurred by way of the recognition of file-sharing structures resembling Napster, Gnutella, Morpheus, Kaza, and several other others. In P2P platforms, a truly huge variety of self reliant computing nodes, the friends, depend on one another for companies. P2P networks are rising as a brand new dispensed computing paradigm as a result of their power to harness the computing energy and the garage capability of the hosts composing the community, and since they observe a totally open decentralized setting the place every body can take part autonomously. even if researchers engaged on disbursed computing, multiagent structures, databases, and networks were utilizing related techniques for a very long time, it's only lately that papers influenced via the present P2P paradigm have begun showing in top of the range meetings and workshops. particularly, examine on agent structures seems to be such a lot suitable simply because multiagent structures have continually been considered networks of independent friends because their inception. brokers, which might be superimposed at the P2P structure, embrace the outline of job environments, decision-support functions, social behaviors, belief and popularity, and interplay protocols between friends. The emphasis on decentralization, autonomy, ease, and velocity of progress that provides P2P its benefits additionally ends up in major capability difficulties. so much in demand between those are coordination – the power of an agent to make judgements by itself activities within the context of actions of different brokers, and scalability – the price of the P2P structures in how good they self-organize that allows you to scale alongside numerous dimensions, together with complexity, heterogeneity of fellow workers, robustness, site visitors redistribution, etc.

This ebook brings jointly an creation, 3 invited articles, and revised types of the papers awarded on the moment foreign Workshop on brokers and Peer-to-Peer Computing, AP2PC 2003, held in Melbourne, Australia, July 2003.

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Download E-books Linear Mixed Models for Longitudinal Data (Springer Series in Statistics) PDF

This publication offers a accomplished remedy of linear combined versions for non-stop longitudinal information. subsequent to version formula, this version places significant emphasis on exploratory information research for all features of the version, comparable to the marginal version, subject-specific profiles, and residual covariance constitution. additional, version diagnostics and lacking information obtain huge therapy. Sensitivity research for incomplete facts is given a admired place.
Most analyses have been performed with the combined process of the SAS software program package deal, however the info analyses are awarded in a software-independent style.

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Download E-books Languages and Compilers for Parallel Computing: 6th International Workshop Portland, Oregon, USA, August 12–14, 1993 Proceedings PDF

By Martin C. Carlisle, Anne Rogers (auth.), Utpal Banerjee, David Gelernter, Alex Nicolau, David Padua (eds.)

This e-book includes papers chosen for presentation on the 6th Annual Workshop on Languages and Compilers for Parallel Computing. The workshop washosted through the Oregon Graduate Institute of technology and know-how. the entire significant learn efforts in parallel languages and compilers are represented during this workshop sequence. The 36 papers within the quantity aregrouped below 9 headings: dynamic info buildings, parallel languages, excessive functionality Fortran, loop transformation, common sense and dataflow language implementations, effective grain parallelism, scalar research, parallelizing compilers, and research of parallel courses. The ebook represents a worthy photo of the country of analysis within the box in 1993.

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