IBM Information Management - Pas de décision de qualité sans informations de qualité

Europe Systems Middleware Marketing Leader um IBM
3. Dec 2010
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
IBM Information Management - Pas de décision de qualité sans informations de qualité
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IBM Information Management - Pas de décision de qualité sans informations de qualité

Hinweis der Redaktion

  1. IBM has assembled a portfolio specific designed to help organizations deal with the challenges of fragmented information. This portfolio, called InfoSphere, accelerates the delivery of trusted information throughout an organization. The portfolio accelerates client value and reduces risk in critical information projects. There are four primary parts to the portfolio. At the foundation is the InfoSphere Information Server, which specializes in integrating data across a heterogeneous landscape and delivering complete and accurate information when and where it is needed. A common target of this data is InfoSphere MDM, which manages a master view of key data elements like customer, product, account, and location over time. InfoSphere Warehouse provides a foundation for enormously scalable data warehouses, with key partitioning, mining, and cubing features to maximize the value of information. And providing acceleration for all of these are the IBM Industry Models, which contain industry-centric domain knowledge to help organizations achieve better results faster. Each part of the portfolio enjoys a market leadership position and stands alone in its value, but IBM is also investing in making the pieces work better together – helping companies who choose multiple parts to leverage deep synergies to further accelerate value.
  2. TDWI – The Data Warehousing Institute has done some recent studies regarding data quality problems. It’s often easier to understand bad data if you identify the source – how it got into the system in the first place. Based upon 266 respondents who were able to select multuple items – they found that…
  3. IBM recognized this challenge – which is why we’ve created the WebSphere Information Integration Platform. The IBM WebSphere Information Integration platform enables businesses to perform 5 integration functions: Connect to any data or content, wherever it resides Understand and analyze that information, including its meanings, relationships, and lineage Cleanse it to assure its quality and consistency Transform it to provide enriched and tailored information Federate it to make it accessible to people, processes, and applications Underlying these functions is a common metadata and parallel processing infrastructure that provides leverage and automation across the platform. Each product in the portfolio also provides connections to many data and content sources, and the ability to deliver information through a variety of mechanisms. Additionally, these functions can be leveraged in a service oriented architecture through easily published shared services. The IBM WebSphere Information Integration platform provides: access to the broadest range of information sources the broadest range of integration functionality, including federation, ETL, in-line transformation, replication, and event publishing the most flexibility in how these functions are used, including support for service-oriented architectures, event-driven processing, scheduled batch processing, and even standard APIs like SQL and Java. The breadth and flexibility of the platform enable it to address many types of business problems and meet the requirements of many types of projects. This optimizes the opportunities for reuse, leading to faster project cycles, better information consistency, and stronger information governance. How does Information Integration fit into an SOA? Regarding Service-Oriented Architectures, information integration enables information to be made available as a service , publishing consistent, reusable services for information that make it easier for processes to get the information they need from across a heterogeneous landscape.
  4. IBM recognized this challenge – which is why we’ve created the WebSphere Information Integration Platform. The IBM WebSphere Information Integration platform enables businesses to perform 5 integration functions: Connect to any data or content, wherever it resides Understand and analyze that information, including its meanings, relationships, and lineage Cleanse it to assure its quality and consistency Transform it to provide enriched and tailored information Federate it to make it accessible to people, processes, and applications Underlying these functions is a common metadata and parallel processing infrastructure that provides leverage and automation across the platform. Each product in the portfolio also provides connections to many data and content sources, and the ability to deliver information through a variety of mechanisms. Additionally, these functions can be leveraged in a service oriented architecture through easily published shared services. The IBM WebSphere Information Integration platform provides: access to the broadest range of information sources the broadest range of integration functionality, including federation, ETL, in-line transformation, replication, and event publishing the most flexibility in how these functions are used, including support for service-oriented architectures, event-driven processing, scheduled batch processing, and even standard APIs like SQL and Java. The breadth and flexibility of the platform enable it to address many types of business problems and meet the requirements of many types of projects. This optimizes the opportunities for reuse, leading to faster project cycles, better information consistency, and stronger information governance. How does Information Integration fit into an SOA? Regarding Service-Oriented Architectures, information integration enables information to be made available as a service , publishing consistent, reusable services for information that make it easier for processes to get the information they need from across a heterogeneous landscape.
  5. IBM recognized this challenge – which is why we’ve created the WebSphere Information Integration Platform. The IBM WebSphere Information Integration platform enables businesses to perform 5 integration functions: Connect to any data or content, wherever it resides Understand and analyze that information, including its meanings, relationships, and lineage Cleanse it to assure its quality and consistency Transform it to provide enriched and tailored information Federate it to make it accessible to people, processes, and applications Underlying these functions is a common metadata and parallel processing infrastructure that provides leverage and automation across the platform. Each product in the portfolio also provides connections to many data and content sources, and the ability to deliver information through a variety of mechanisms. Additionally, these functions can be leveraged in a service oriented architecture through easily published shared services. The IBM WebSphere Information Integration platform provides: access to the broadest range of information sources the broadest range of integration functionality, including federation, ETL, in-line transformation, replication, and event publishing the most flexibility in how these functions are used, including support for service-oriented architectures, event-driven processing, scheduled batch processing, and even standard APIs like SQL and Java. The breadth and flexibility of the platform enable it to address many types of business problems and meet the requirements of many types of projects. This optimizes the opportunities for reuse, leading to faster project cycles, better information consistency, and stronger information governance. How does Information Integration fit into an SOA? Regarding Service-Oriented Architectures, information integration enables information to be made available as a service , publishing consistent, reusable services for information that make it easier for processes to get the information they need from across a heterogeneous landscape.
  6. Cleansing is the process of cleaning up these sorts of problems. Within IBM Information Server, WebSphere QualityStage is a product module that helps to identify and resolve all five of those types of issues, for any type of data. It provides data quality functions on an easy-to-use, design-as-you-think flow diagram. This allows data quality to be embedded in any information integration process. The quality functions include: free-form text investigation - allowing you to recognize and parse out individual fields of data from free-form text, standardization – allowing individual fields to be made uniform according to your own standards, address verification and correction – which uses postal information to standardize, validate, and enrich address data, matching – which allows duplicates to be removed from individual sources, and common records across sources to be identified and linked, and lastly, survivorship – which allows the best data from across different systems to be merged into a consolidated record. The true power of QualityStage is in its ability to match data from different records, even when it appears very different. The design of these matching rules is very important, since it determines which records will be brought together. These match rules are designed using a visual, business-centric interface, providing instant feedback on match rule changes to allow the rules to be fine tuned quickly and easily. Because of this ability to match records, QualityStage is a key enabler of creating a single view of customers or products. Silver Bullets: Provides the most intuitive and productive visual quality design capability on the market, allowing quality logic to be fine-tuned with actual data samples and incorporated as a seamless component of data flows (single engine, single user interface, single meta-model across ETL and Quality) Works across any data type (including product and customer data) Uses probabilistic matching to ensure a 2-4% better match result Allows quality logic to be easily deployed as shared services within a SOA to ensure consistent enterprise reuse of quality logic Leverages the scalability of the platform parallel processing services
  7. So once records are matched together, what you decide to do with that information is completely up to the business. We discussed clerical review. Some organizations like every potential match to be reviewed (particularly for things like bank accounts). However, in most cases the automated match results can be employed. When a match is found, records can be linked together, using a cross-reference table that stores the identifiers of each record, and potentially enough additional information to allow that table to act as a matching base for future records. When record linkage is employed, a merged record is not stored anywhere, but it is rather assembled from the various sources when needed. Survivorship can be employed when a complete master record is desired. Survivorship uses business-defined rules to determine how to build a record that merges the best information from each source. For example, you may have a natural preference for one source, since it is typically more reliable, so by default its data should be used, unless it is missing data elements, in which case alternative sources could be used. Survivorship creates a complete, merged, “gold copy” of data across systems – this is often used to load master data management systems like WebSphere Customer Center or WebSphere Product Center. Whichever mechanism you choose, you may wish to go back and correct source systems with information from other linked records that are more complete, or from the gold copy. In some cases, organizations don’t like to change the original values, so they append this new information in additional fields. All of this is dependent on the business requirements and can be adjusted according to the need.
  8. Able to alter the number of processors without altering the code