What is the basic architecture of IMS Problem Investigator?

The product uses a client-server architecture. The IMS PI client, typically a GUI, connects to the IMS PI server, which collects and processes transaction data from various sources. The server then stores this data for analysis and reporting.

What types of APIs does IMS Problem Investigator expose?

PI uses APIs for data collection and integration. These APIs allow for the retrieval of transaction data and the integration with other monitoring tools. The specific API types include those for data retrieval and system management.

What protocols and storage mechanisms are used by IMS Problem Investigator?

The product uses various protocols for communication, including TCP/IP for client-server communication and interactions with IMS Connect. Data is stored in a relational database, such as DB2, for efficient querying and analysis.

What are the main components of IMS Problem Investigator?

Key components include the IMS PI client, the IMS PI server, and data collectors. The client provides the user interface, the server processes data, and the collectors gather data from IMS systems, IMS Connect, and other sources.

How does IMS Problem Investigator improve business value?

IMS Problem Investigator helps reduce the mean time to resolution (MTTR) for transaction issues. By quickly identifying the root causes of problems, it enables faster problem resolution, minimizing downtime and improving overall system availability.

How does IMS Problem Investigator help optimize IMS system performance?

By providing detailed transaction performance metrics, PI helps optimize IMS system performance. This can lead to improved resource utilization, reduced costs, and enhanced user experience.

How does IMS Problem Investigator contribute to proactive problem management?

PI provides insights into transaction behavior, enabling proactive identification of potential issues before they impact users. This proactive approach helps prevent outages and ensures a stable and reliable IMS environment.

How does IMS Problem Investigator provide end-to-end transaction monitoring?

The product provides comprehensive transaction monitoring across various components, including IMS, DB2, and MQ. This end-to-end visibility allows businesses to quickly identify and resolve issues that span multiple systems.

What authentication methods are supported by IMS Problem Investigator?

PI supports user authentication through RACF integration, leveraging existing security infrastructure. This ensures that only authorized users can access the product and its data.

What access control model is used in IMS Problem Investigator?

The product uses role-based access control (RBAC) to manage user permissions. Administrators can define roles and assign permissions to control access to specific features and data within the system.

What encryption methods are used in IMS Problem Investigator?

Data encryption is used to protect sensitive information, both in transit and at rest. This ensures that transaction data is protected from unauthorized access.

What audit and logging capabilities are available in IMS Problem Investigator?

PI provides audit logging capabilities to track user activities and system events. This allows administrators to monitor user actions, identify potential security breaches, and ensure compliance with security policies.

What administrative interfaces are available in IMS Problem Investigator?

Administrative tasks are performed through a GUI client and potentially a command-line interface (CLI). The GUI provides a user-friendly interface for configuration, monitoring, and analysis, while the CLI allows for scripting and automation.

How is user management handled in IMS Problem Investigator?

User management is typically handled through integration with external security systems like RACF. This allows administrators to manage user accounts and permissions centrally.

What are the main configuration parameters in IMS Problem Investigator?

Key configuration parameters include data collection settings, threshold definitions, and alert configurations. These parameters allow administrators to customize the product to meet specific monitoring requirements.

What monitoring and logging capabilities exist in IMS Problem Investigator?

The product provides monitoring and logging capabilities to track system performance and user activities. This includes logging of events, errors, and performance metrics for analysis and troubleshooting.

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IMS Problem Investigator

Name: IMS Problem Investigator
Availability: InStock

IBM Active z/OS

IMS Transactions Monitor

Vendor

IBM

Product Overview

The architecture of IMS Problem Investigator (PI) is centered around a client-server model, designed for comprehensive IMS transaction monitoring. The key components include the IMS PI Client, the IMS PI Server, and Data Collectors. The IMS PI Client provides the user interface, allowing users to view transaction data, configure monitoring settings, and generate reports.

The client communicates with the server via TCP/IP. The IMS PI Server is the central processing unit, responsible for collecting, processing, and storing transaction data. It receives data from the Data Collectors, performs analysis, and provides the data to the client.

The server interacts with a relational database, such as DB2, for data storage. Data Collectors are responsible for gathering transaction data from various sources, including IMS systems, IMS Connect, DB2, and WebSphere MQ. Collectors use specific protocols and APIs to retrieve data from these sources.

Communication between the collectors and the server is typically over TCP/IP. The system integrates with RACF for user authentication, ensuring secure access to the system. RBAC is used for access control, allowing administrators to define roles and permissions.

The product's design emphasizes scalability and performance, enabling it to handle large volumes of transaction data. The data flow starts with the Data Collectors gathering data, which is then transmitted to the server for processing and storage. The client then retrieves and displays this data to the user.

The system's modular design allows for easy integration with other monitoring tools and systems.

Frequently Asked Questions

What is the primary function of IMS Problem Investigator?

IMS Problem Investigator (PI) monitors IMS transactions end-to-end, including those traversing multiple IMS systems. It captures transaction data, providing insights into performance and potential issues. PI integrates with IMS Connect, DB2, and WebSphere MQ to provide a comprehensive view of transaction flow.

What key features does IMS Problem Investigator offer?

PI provides transaction tracing, performance analysis, and problem determination capabilities. Users can analyze transaction response times, identify bottlenecks, and pinpoint the root causes of transaction failures. The product also offers historical data analysis for trend identification.

Can IMS Problem Investigator monitor transactions across multiple IMS systems?

PI supports monitoring transactions across multiple IMS systems, including those running on different LPARs or z/OS images. This allows for a consolidated view of transaction flow, regardless of the physical location of the IMS systems involved.

How does IMS Problem Investigator interact with IMS Connect?

PI integrates with IMS Connect to monitor transactions that use TCP/IP for communication. It captures and analyzes data related to these transactions, providing insights into network performance and potential issues within the IMS Connect environment.

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