/*********************************************************************/

/* PARTITION FILTER /*********************************************************************/

FILTLIST &PTSP INCLUDE ('LINEITEM','ORDER','PART','PARTSUPP', 'SUPPLIER','NATION','REGION')

/* Supply a list of the partitioned tablespaces

*/

FILTLIST &PNDX INCLUDE ('PXL@OK','PXO@OK','PXP@PK','PXPS@SK', 'PXS@SK','PXN@NK','PXR@RK')

/* Supply a list of the partitioned indexes

*/

WHEN ( (&DSN(4) = &PTSP OR &DSN(4) = &PNDX)

AND (&LLQ EQ 'A001' OR &LLQ EQ 'A002') )

SET &STOGROUP EQ 'SGDB2GRA'

WHEN ( (&DSN(4) = &PTSP OR &DSN(4) = &PNDX)

AND (&LLQ EQ 'A003' OR &LLQ EQ 'A004') )

SET &STOGROUP EQ 'SGDB2GRB'

WHEN ( (&DSN(4) = &PTSP OR &DSN(4) = &PNDX)

AND (&LLQ EQ 'A005' OR &LLQ EQ 'A006') )

SET &STOGROUP EQ 'SGDB2GRC'

/* Repeat the previous WHEN statement for as many STOGROUPs as reqd

Figure 18. ACS Routine Extract Using Table and Index Name Filter List

Table Space Name Codes

The DB2 table space and index space names contain a Storage Class code and a Management Class code. These codes are used to assign the specific SMS classes. Each table space and each index space can have distinct SMS classes. The ACS routines do not need maintenance for new table spaces and index spaces. This method is recommended when multiple requirements have to be satisfied. This method provides the most detailed granularity for SMS management and has limited maintenance concerns.

The names of DB2 indexes, including the SMS codes, must not exceed 8 characters. DB2 may change the index space name for indexes having names in excess of 8 characters. The changed names may invalidate this method.

An example of how to structure DB2 data set names to use this method is shown in 6.1.8, “Table Space and Index Space Names for SMS” on page 56.

An implementation example of this method is shown in Appendix A, section A.5, “DB2 Table Spaces Using SMS, Coded Names” on page 174. In this appendix, Figure 105 on page 176 and Figure 106 on page 176 show ACS routines that assign Storage Classes and Management Classes based on codes within the table space name.

Managing DB2 Databases with SMS 55

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IBM 5695-DF1 manual Table Space Name Codes, SET &STOGROUP EQ SGDB2GRA, SET &STOGROUP EQ SGDB2GRB, SET &STOGROUP EQ SGDB2GRC

5695-DF1, 5655-DB2 specifications

IBM 5655-DB2 and 5695-DF1 are significant components within the IBM software ecosystem, predominantly focusing on data management and integration solutions. These offerings cater primarily to enterprise environments that require robust database management systems and associated frameworks to maintain and manipulate data efficiently.

IBM 5655-DB2 is a well-known relational database management system (RDBMS) that excels in managing large volumes of structured data. Its architecture is designed to support high availability, scalability, and performance, crucial for businesses operating in today’s data-driven world. Some of its main features include advanced indexing capabilities, support for complex queries, and dynamic workload management. Additionally, it provides strong concurrency controls, which enable multiple users to access and manipulate data simultaneously without compromising data integrity.

One of the key characteristics of DB2 is its support for various data types, including JSON and XML, making it versatile for modern applications that generate data in diverse formats. It also features robust security mechanisms to protect sensitive data, aligning with compliance standards across industries. Integration with analytics tools further allows businesses to derive insights from their data, enhancing decision-making processes.

On the other hand, IBM 5695-DF1, also known as the InfoSphere DataStage, is a powerful data integration tool that facilitates the extraction, transformation, and loading (ETL) of data from various sources to target systems. It empowers organizations to streamline their data flows, ensuring that clean, consistent information is available for analysis and operational use. Key features of 5695-DF1 include a user-friendly graphical interface that enhances developer productivity and a rich set of connectors for numerous data sources, enabling seamless data integration.

DataStage also supports real-time data integration, allowing businesses to keep their data synchronized across multiple platforms. Its parallel processing capabilities dedicatedly optimize performance, enabling organizations to handle vast datasets efficiently. It incorporates data quality tools that help in validating and cleansing data before it is used for decision-making processes.

Both IBM 5655-DB2 and 5695-DF1 are part of a broader strategy to accommodate the evolving landscape of data management. Businesses leverage these technologies to enhance their data architectures, fostering agility and competitive advantage in their respective markets. Their integration capabilities, along with a focus on security and scalability, position them as vital assets in modern enterprise environments. Whether managing critical data within a database or ensuring seamless data flow across systems, these IBM offerings provide a comprehensive approach to handling complex data challenges.