The four data sets created were allocated successfully on disk volumes assigned to Storage Group SGDBARCH. Figure 132 on page 194 shows an ISPF data set list to display all data sets with a pattern name of DB2P.ARCH*:

Menu Options View Utilities Compilers Help

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

DSLIST - Data Sets Matching DB2P.ARCH*

 

Row 1 of 4

Command ===>

 

Scroll ===> CSR

Command - Enter "/" to select action

Message

Volume

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

DB2P.ARCHLOG1.D99057.T1202900.A0000001RV1CU0

DB2P.ARCHLOG1.D99057.T1202900.B0000001RV2CU0

DB2P.ARCHLOG2.D99057.T1202900.A0000001RV3CU0

DB2P.ARCHLOG2.D99057.T1202900.B0000001RV1CU0

***************************** End of Data Set list ****************************

Figure 132. ISPF Data Set List of Archive Logs

Although all data sets have been allocated to the same Storage Group, their Management Classes vary depending upon the naming pattern. Figure 133 on page 194 displays an IDCAMS LISTCAT extract of two of the data sets for comparison with the fields highlighted:

NONVSAM -------

DB2P.ARCHLOG1.D99057.T1202900.A0000001

IN-CAT ---

UCAT.VSBOX09

 

 

 

HISTORY

 

 

 

 

 

DATASET-OWNER-----

(NULL)

CREATION--------

1999.057

RELEASE----------------

2

EXPIRATION------

2026.194

ACCOUNT-INFO-----------------------------------

 

 

(NULL)

SMSDATA

 

 

 

 

 

STORAGECLASS ---

SCDBARCH

MANAGEMENTCLASS--

MCDBICM

DATACLASS --------

(NULL)

LBACKUP ---

0000.000.0000

VOLUMES

 

 

 

 

 

VOLSER------------

RV1CU0

DEVTYPE------

X'3010200F'

NONVSAM -------

DB2P.ARCHLOG2.D99057.T1202900.A0000001

IN-CAT ---

UCAT.VSBOX09

 

 

 

HISTORY

 

 

 

 

 

DATASET-OWNER-----

(NULL)

CREATION--------

1999.057

RELEASE----------------

2

EXPIRATION------

2026.194

ACCOUNT-INFO-----------------------------------

 

 

(NULL)

SMSDATA

 

 

 

 

 

STORAGECLASS ---

SCDBARCH

MANAGEMENTCLASS--

MCDBLV2

DATACLASS --------

(NULL)

LBACKUP ---

0000.000.0000

VOLUMES

 

 

 

 

 

VOLSER------------

RV3CU0

DEVTYPE------

X'3010200F'

Figure 133. IDCAMS LISTCAT of Management Class Comparison for Archive Logs

B.3 Image Copies

This third test case illustrates the allocation of a selection of image copies with varying criteria, and is based on the following assumptions:

• There are three DB2 subsystems: DB2D, DB2T, and DB2P.

194Storage Management with DB2 for OS/390

Page 216
Image 216
IBM 5655-DB2, 5695-DF1 manual MCDBLV2

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.