Question 1

What does CA Compress Data Compression for DB2 do?

Accepted Answer

CA Compress Data Compression for DB2 transparently compresses DB2 table data. It automatically compresses data when written to disk and decompresses it when read, without requiring changes to DB2 applications or configurations.

Question 2

Is this a system, application, or tool?

Accepted Answer

This is a system-level product that enhances DB2's storage capabilities. It operates as middleware, intercepting and processing data as it is written to and read from disk.

Question 3

What types of organizations use this?

Accepted Answer

Organizations that manage large DB2 databases on z/OS and need to reduce storage costs or improve I/O performance are ideal candidates. This includes enterprises in banking, finance, insurance, and other data-intensive industries.

Question 4

When should we consider CA Compress Data Compression for DB2?

Accepted Answer

Consider CA Compress Data Compression for DB2 when your DB2 database is growing rapidly, storage costs are increasing, or I/O bottlenecks are affecting application performance. It is also useful when needing to comply with data retention policies without expanding physical storage.

Question 5

What are the alternatives to CA Compress Data Compression for DB2?

Accepted Answer

Alternatives include DB2's built-in compression features, other third-party compression tools, and hardware-based compression solutions. However, CA Compress Data Compression for DB2 offers transparent operation and potentially higher compression ratios.

Question 6

What infrastructure is required?

Accepted Answer

CA Compress Data Compression for DB2 requires a z/OS environment with DB2 installed. It integrates directly with DB2's storage management functions.

Question 7

For mainframe products: Does this run in an LPAR?

Accepted Answer

Yes, this product runs in an LPAR under z/OS. It is tightly integrated with the z/OS operating system and DB2 subsystems.

Question 8

How is this product typically deployed?

Accepted Answer

The product is deployed on-premise, within the z/OS environment. It requires configuration to integrate with specific DB2 tables and databases.

Question 9

What level of technical expertise is required to implement it?

Accepted Answer

Implementation requires expertise in z/OS, DB2, and storage management. Familiarity with DB2 internals is helpful for optimizing compression settings.

Question 10

How does CA Compress Data Compression for DB2 provide business value to an organization? What are the key benefits of using this product for data compression in a DB2 environment on z/OS, and how do these benefits translate into tangible improvements for the business operations and bottom line of the organization? What are the specific ways in which the product helps to reduce costs, improve performance, and enhance data management practices within the organization's DB2 environment, and how do these improvements contribute to the overall success and competitiveness of the business in the market? What are the potential risks and challenges associated with implementing and using the product, and how can these risks be mitigated to ensure that the organization realizes the full potential of the product's business value and achieves its desired outcomes and objectives in the long run? What are the key performance indicators (KPIs) that can be used to measure and track the business value of the product over time, and how can these KPIs be used to demonstrate the product's return on investment (ROI) and justify its continued use and support within the organization? What are the best practices and strategies for maximizing the business value of the product and ensuring that it aligns with the organization's overall business goals and objectives, and how can these practices be implemented effectively to drive sustainable growth and success for the business in the long run? What are the potential synergies and complementarities between the product and other business applications and systems within the organization, and how can these synergies be leveraged to create additional value and benefits for the business as a whole? What are the potential opportunities for innovation and differentiation that the product can enable for the organization, and how can these opportunities be explored and exploited to gain a competitive edge in the market and create new sources of revenue and profit for the business? What are the potential impacts of the product on the organization's compliance and regulatory obligations, and how can these impacts be managed effectively to ensure that the organization remains compliant and avoids any potential penalties or sanctions? What are the potential implications of the product for the organization's data security and privacy policies, and how can these implications be addressed to ensure that the organization's data assets are protected and its customers' trust is maintained?

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What is the business value of using CA Compress Data Compression for DB2?

The product reduces storage costs by compressing DB2 data, allowing more data to be stored in the same physical space. It can also improve I/O performance by reducing the amount of data that needs to be read from or written to disk. This leads to cost savings, faster application response times, and better resource utilization.

Question 11

What is the business value of using CA Compress Data Compression for DB2?

Accepted Answer

The product reduces storage costs by compressing DB2 data, allowing more data to be stored in the same physical space. It can also improve I/O performance by reducing the amount of data that needs to be read from or written to disk. This leads to cost savings, faster application response times, and better resource utilization.

Question 12

How does CA Compress Data Compression for DB2 integrate with existing security measures?

Accepted Answer

CA Compress Data Compression for DB2 leverages the security features of z/OS and DB2. It does not introduce new authentication mechanisms but relies on existing DB2 access controls.

Question 13

What access control model is used?

Accepted Answer

The product uses the existing DB2 access control model. Access to compressed data is governed by the same privileges and permissions that apply to uncompressed data.

Question 14

What encryption is used and where?

Accepted Answer

Data is compressed and decompressed transparently, using algorithms designed to minimize overhead while maximizing compression ratios. The specific algorithms used may vary.

Question 15

What ongoing operational requirements exist?

Accepted Answer

Ongoing operations include monitoring compression ratios, disk space utilization, and I/O performance. Regular maintenance involves applying patches and updates provided by Broadcom.

Question 16

What monitoring/logging capabilities exist?

Accepted Answer

The product provides logging capabilities that track compression and decompression activities. These logs can be used for auditing and troubleshooting.

Question 17

What administrative interfaces are available?

Accepted Answer

Administrative interfaces are typically command-line based, reflecting the z/OS environment. Configuration files are used to define compression settings for specific DB2 objects.

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CA Compress Data Compression for DB2

Product Overview

Frequently Asked Questions

What does CA Compress Data Compression for DB2 do?

Is this a system, application, or tool?

What types of organizations use this?

When should we consider CA Compress Data Compression for DB2?

What are the alternatives to CA Compress Data Compression for DB2?

What infrastructure is required?

For mainframe products: Does this run in an LPAR?

How is this product typically deployed?

What level of technical expertise is required to implement it?

What is the business value of using CA Compress Data Compression for DB2?

How does CA Compress Data Compression for DB2 integrate with existing security measures?

What access control model is used?

What encryption is used and where?

What ongoing operational requirements exist?

What monitoring/logging capabilities exist?

What administrative interfaces are available?

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