IBM InfoSphere Streams: An Open Platform

Developing streaming applications is quick and simple with IBM InfoSphere Streams. Streams is an open platform that blends the best elements of shareware, open source software and open standards with powerful vendor-developed technology for stream processing.

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All Systems Go

Do your systems engineering projects suffer from product-decision gridlock or arduous concept, design and validation phases that lead to unpredictable development costs and late releases?

Coordinating requirements management, verification and validation among the competing interests and inputs of multiple teams, all while striving to guarantee successful system development is a formidable challenge. But you have wise advocates on your side.

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Verify, Validate, Trace & Test

Designing a reliable test strategy requires broad, strategic thinking. The goal of verification is to ensure you release a best-quality system that meets customer expectations as documented in your early design concept and requirements gathering phases. To maximize the value of your test process, test your product objectives early.
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Product Development Strategies for Systems Engineers

The “smarter” and more complex modern systems get, the more complicated the process required to build them becomes. Systems engineering teams working in regulated industries, such as semiconductors, aerospace, defense and medical device manufacturing—as well as highly disruptive industries focused on embedded systems—suffer an unfair share of the pain of product and systems development and management. In such industries, the margins of operation have always been tight, with little to no room for error, and maintaining product integrity is difficult.
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Traceability Best Practices

As products get smarter, building them right becomes a matter of managing complexity. Products have more requirements and companies have globally distributed teams and more products in their portfolios. But when a single new product, version or variant has thousands of requirements and interdependencies, the process of defining, engineering and managing them grows exponentially more complicated. Traceability becomes more challenging.
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Forrester Report: Consider Bare-Metal As A Viable Cloud Option

Bare-metal clouds offer a way for infrastructure and operations professionals to deploy workloads that demand dedicated hardware for performance and isolation reasons with all the operational advantages of VM-based infrastructure-as-a-service cloud services. This report discusses bare-metal clouds, how they differ from conventional IaaS offerings, and how I&O pros can benefit from them. Read this Forrester study to see whether this alternative platform may fit well as another option in your overall services ecosystem.
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Empowering the Digital User

To empower the enterprise to stay ahead of the new digital user and see how other forward-thinking enterprises are harnessing progressive Interconnected Oriented Architectures™ today download the Empowering the Digital User White Paper.
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Gartner – Use Colocation Networking

Colocation has evolved from simple space and power to become a key element in enterprise networking. Beyond simply connecting compute assets to the enterprise, colocation networking can enable new business models, support the move to hosting and the cloud, and reshape the enterprise WAN.
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Gartner – Communication Hubs Improve WAN Performance

The cloud is impacting WAN architectures. IT leaders looking to use a cloud-based infrastructure and/or application services, especially high-bandwidth, real-time voice and video over Internet Protocol applications, should strategically locate communications hubs outside the enterprise data center.
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Tableau Metadata Model

The first layer of abstraction is the Connection. The Connection stores information about how to access the data and what data to make available to Tableau. The connection attributes for the database, the tables, views and columns to use, and any joins or custom SQL used to access the data. To support true ad hoc analysis, Tableau does not require that all fields, tables or joins be included in the initial connection. This allows users to get started with a simple connection and change it as needed to include more fields or tables.
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Meilleures pratiques en matière d’analyse visuelle

Vous avez créé une visualisation ! Félicitations : vous faites partie d’un groupe en constante croissance qui tire profit de la puissance de la visualisation. Toutefois, il faut du temps, de la patience et un souci du détail pour transformer des visualisations simplement exactes en visualisations particulièrement performantes. Pour vous aider, nous avons établi une liste, courte mais importante, des techniques qui vous permettront de commencer. Bonne visualisation !
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