on page 182 shows the volume distribution. Figure 114 on page 182 shows the ISMF panel Storage Group list displaying the eight Storage Groups.

Table 31. Test Case 6 - Storage Group Volumes

SMS STORAGE GROUP

 

 

VOLUMES

 

 

 

 

 

 

 

 

 

SGDBA001

 

 

 

RV1CU0

 

 

 

 

 

 

 

 

 

SGDBA002

 

 

 

RV1CU2

 

 

 

 

 

 

 

 

 

SGDBA003

 

 

 

RV2CU0

 

 

 

 

 

 

 

 

 

SGDBA004

 

 

 

RV2CU1

 

 

 

 

 

 

 

 

 

SGDBB001

 

 

 

RV2CU3

 

 

 

 

 

 

 

 

 

SGDBB002

 

 

 

RV3CU0

 

 

 

 

 

 

 

 

 

SGDBB003

 

 

 

RV3CU2

 

 

 

 

 

 

 

 

 

SGDBB004

 

 

 

RV3CU3

 

 

 

 

 

 

 

 

 

 

STORAGE GROUP LIST

 

 

Command ===>

 

 

 

 

 

Scroll ===> HALF

 

 

 

 

 

 

Entries 1-8 of 8

 

 

 

 

 

 

Data Columns 3-7 of 40

CDS Name : SMS.SCDS1.SCDS

 

 

 

 

 

Enter Line Operators below:

 

 

 

 

 

LINE

STORGRP

SG

VIO

VIO

AUTO

MIGRATE SYSTEM

OPERATOR

NAME

TYPE

MAXSIZE

UNIT

MIGRATE

OR SYS GROUP

---(1)----

--(2)---

-----(3)-----

--(4)--

(5)-

--(6)---

-----(7)------

 

SGDBA001

POOL

-------

 

----

NO

--------

 

SGDBA002

POOL

-------

 

----

NO

--------

 

SGDBA003

POOL

-------

 

----

NO

--------

 

SGDBA004

POOL

-------

 

----

NO

--------

 

SGDBB001

POOL

-------

 

----

NO

--------

 

SGDBB002

POOL

-------

 

----

NO

--------

 

SGDBB003

POOL

-------

 

----

NO

--------

 

SGDBB004

POOL

-------

 

----

NO

--------

----------

--------

------ BOTTOM

 

OF DATA ------

-------- ----------

Figure 114. Test Case 6 - ISMF Storage Group List

A.7.2 ACS Routines

The following amendments were applied to the ACS routines using the ISMF edit facility (option 7.1):

1.Data Class was not used.

2.A Storage Class, SCDBFAST, was defined for partitions. A null Storage Class was given to all other data set allocations.

3.A Management Class, MCDB20 was defined for partitions.

4.Code was added to the ACS source to allow the selection of the newly defined Storage Groups, based upon the naming convention of the table spaces; &DSN(4) is the variable used to identify the contents of the fourth level qualifier of the data set being allocated. Figure 115 on page 183 shows the ACS routine code extract for the Storage Group allocation:

182Storage Management with DB2 for OS/390

Page 204
Image 204
IBM 5655-DB2 manual Storage Group List, Line Storgrp VIO Auto Migrate System, Name Type Maxsize Unit Migrate Or SYS Group

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.