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Huffman Compression Usability
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Session title: Huffman Compression Usability
Session abstract: Db2 12 for z/OS delivered the Huffman compression feature as an additional compression option. The Huffman compression feature exploits the Z hardware-based Huffman entropy encoding compression within the IBM z14 Compression Coprocessor (CMPSC). Continue reading “Huffman Compression Usability”
Huffman Compression Usability
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Rebind Phase-In
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Session title: Rebind Phase-In
Session abstract: In a busy Db2 system, applications are continuously executed by several threads. In order for a DBA to rebind application packages to enable new features by changing bind options or make changes to access paths for the static SQL statements, the DBA must wait for a window in which the applications aren’t running, must take an application outage, or must use a cumbersome workaround. Continue reading “Rebind Phase-In”
Rebind Phase-In
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A RESTful Approach to Using Db2
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Session title: A RESTful Approach to Using Db2
Session abstract:
Modern application development paradigms need to be able to connect from a variety of devices to back-end databases. The use of native database drivers or frameworks are not always practical on mobile devices especially when there is a requirement to install drivers locally on the device.
A RESTful Approach to Using Db2
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Db2’s External Tables: A Deep Dive
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Session title: Db2’s External Tables: A Deep Dive
Session abstract: Take a deep dive into the world of external tables. This talk will introduce the concept of an external table within Db2. How they contrast to existing table types and when to leverage external tables.
Db2’s External Tables: A Deep Dive
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Monitoring and Optimizing Db2 Prefetching and I/O
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Session title: Monitoring and Optimizing Db2 Prefetching and I/O
Session abstract: I/O is a fundamental characteristic of Db2 performance. It is not only important to understand I/O access patterns via monitoring, but also to be able to tune Db2 prefetching and I/O. Optimizing Db2 I/O is critical both for row- and column-organized table performance. Continue reading “Monitoring and Optimizing Db2 Prefetching and I/O”