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Introduction to Data Collection

This chapter covers the following topics:

•Data Collection Overview

•Architecture Overview

Data Collection Overview

The Data Collector is a centralized and remotely managed data collection mechanism. This Java application is responsible for interfacing with backup servers and storage arrays, gathering information related to storage backup and recovery, and capacity management.

The Data Collector continuously collects data and sends this data, using an http or https connection, to another Java application, the Data Receiver. The Data Receiver runs on the Portal Server and stores the data that it receives in the Reporting Database. When you use the Portal to generate a report, the Portal requests this information from the Reporting Database, then returns the results in one of the many available reports.

The Data Collector obtains all of its monitoring rules from a Data Collector Configuration File. This file resides in the Reporting Database in XML format. When the Data Collector first starts, it downloads this file from the Reporting Database. The Data Collector uses this file to determine the list of backup servers, hosts, or storage arrays that are to be monitored and included in its data collection process. For details on how host names are processed, see “Host Name Processing - Filters and Aliases” in Application Administrator’s Guide.

Data Collector Terminology

Data Collector - This software component interfaces with each of the supported backup and recovery software systems to extract meta-data about the underlying backup and recovery environment. For example, data can include backup job details and tape inventory information. In the case of Capacity Manager, the Data Collector communicates with the storage arrays in your SAN (Storage Area Network).

Data Collection by Backup Product

The following collection mechanisms are used for the particular backup products:

•EMC Legato NetWorker - The Data Collector uses the Legato administration command- line utilities, such as mminfo, nsradmin, and nsrinfo.

•IBM Tivoli Storage Manager - The Data Collector interfaces with TSM using the TSM utility, dsmadmc, collecting data from the underlying TSM databases, including TSM Archives for LAN-free backups.

Data Collection Overview

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IBM 6.5 manual Introduction to Data Collection, Data Collection Overview, Data Collector Terminology
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6.5 specifications

IBM 6.5, also known as IBM i 7.1, represents a significant milestone in the evolution of IBM's integrated operating environment. Launched as part of the IBM i platform, this version focuses on performance, security, and expandability, making it a powerful tool for businesses seeking reliability and efficiency in their operations.

One of the key features of IBM 6.5 is its enhanced database capabilities powered by Db2 for IBM i. This relational database management system offers advanced data storage and retrieval functionalities, making it easier for organizations to manage large volumes of data seamlessly. With features such as improved query performance, data compression, and enhanced data integrity checks, businesses can ensure that their data is not only well-organized but also secure.

The introduction of Integrated Language Environment (ILE) enhances development productivity, allowing programming in languages like RPG, COBOL, and CL. This flexibility enables developers to optimize their applications for better performance and to integrate modern programming practices. The support for web technologies, including PHP and Java, further broadens the scope for application development, catering to diverse business needs.

Security is another cornerstone of IBM 6.5, featuring improved security protocols to protect sensitive information. With options for encryption and enhanced user access controls, organizations can safeguard their data against unauthorized access. Additionally, the platform's resilience to cyber threats is bolstered by regular updates and patches, ensuring that systems are protected against the latest vulnerabilities.

The operating system also emphasizes high availability and disaster recovery, making it a reliable choice for mission-critical applications. Features such as the PowerHA SystemMirror solution allow seamless failover in case of hardware failure, ensuring minimal downtime and uninterrupted service.

Scalability is a hallmark of IBM 6.5, designed to grow with an organization's needs. Businesses can easily add resources such as processors and memory without significant system disruptions, allowing for smooth transitions as demands increase.

Finally, IBM 6.5 incorporates advanced analytics capabilities, enabling organizations to leverage data insights for better decision-making. With built-in tools for data visualization and reporting, businesses can derive actionable intelligence from their data, driving innovation and growth.

In summary, IBM 6.5 is a comprehensive solution that combines powerful database management, flexible development options, robust security, and scalability, making it an ideal platform for enterprises aiming for efficiency and innovation in today's competitive landscape.
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