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The HP Virtual Server Environment Reference Architecture described in this white paper demonstrates the powerful capabilities of IBM Informix Dynamic Server with HP VSE technologies solution. HP VSE technologies such as HP Global Workload Manager (gWLM) and HP Serviceguard Cluster File System combined with the high availability (HA) and data replication features of Informix provide a flexible and highly scalable solution that can dynamically adjust to satisfy ever changing customer needs. The architecture takes advantage of the Virtual Server Environment for the automatic migration of resources to meet workload needs and Informix HA and Data Replication features to scale up database resources in a single server or scale out database services to additional servers to handle increasing demands. Together, these technologies create an application infrastructure that demonstrates dynamic scale up and down resources as a powerful technique to share resources between workloads while meeting business requirements in real time. HP reference configuration for HP Virtual Server Environment (VSE) and IBM IDS IBM Informix high availability features with HP MC/Serviceguard Cluster File System on HP-UX ... |
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| 15.01.2009, 10:41 |
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Ресурсы по Informix
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IDS 2009 Roadmap and Future Direction ... |
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| 29.01.2009, 10:52 |
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sysmasterIDS 2009 Roadmap and Future Direction особо порадовало 4GL-GUI и Heterogeneous Replication ... |
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| 29.01.2009, 18:38 |
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End of Support IDS 9.40: April 2009 End of Support IDS 7.31: September 2009 => Knowledge Collection: IBM Informix Dynamic Server (IDS) version 11.50 Migration ... |
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| 02.02.2009, 10:03 |
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Ресурсы по Informix
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Еще кое-что нашел касаемо Informix Warehouse Feature. Learn about the Informix Warehouse Features with this white paper. ... |
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| 06.03.2009, 11:51 |
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Презентация от IBM IDS 11.50 and solidDB Universal Cache 6.3 ... |
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| 26.03.2009, 17:16 |
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Ресурсы по Informix
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Administering Informix Dynamic Server on Microsoft Windows (PDF) This 63 page white paper starts where the IDS documentation leaves off and describes some of the "under the hood" aspects of IDS on Windows, with plenty of administration and troubleshooting tips. If you use or administer IDS on Windows you should find this paper very useful. IBM Informix Dynamic Server Storage Optimization (PDF) This paper written by Scott Lashley is an in depth look at the new IDS Compression feature. Read it to understand how you can improve performance, save on backup and restore time, reduce buffer usage and save up to 80% of storage. ... |
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| 24.04.2009, 13:24 |
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Get started with Informix Warehouse Feature, Part 1: Model your data warehouse using Design Studio Informix Dynamic Server data compression and storage optimization ... |
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| 28.04.2009, 20:44 |
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Понятно, что в России (да и в СНГ) мало кто будет использовать Amazon Computing Cloud, но для общего развития может кому-нибудь данные ролики будут интересны. 1. Getting started with IDS and Amazon Web services (SWF 2. High Availability Demo (SWF) Последний ролик идет без звука. ... |
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| 04.05.2009, 13:19 |
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Позволю себе еще немного интересной информации. Art Kagel about journaled filesystems and databases (from CDI). - When you rewrite a page in a journaled filesystem the FS does not overwrite the existing page, it writes the page back to a new location and marks the original copy for later cleanup. That means: - There is filesystem overhead eating IO bandwidth and competing with the DB. - Journaled FS's assume all IO is cached so there is no provision I know of to give higher priority to external IO versus the internal FS cleanup operations. Since IDS uses DIRECT_IO and/or O_SYNC it is competing directly with the filesystem itself for priority access to the drives/ - IDS's chunks become increasingly more fragmented and dispersed across the disk partition over time due to the page movement on rewrite. - Don't know about JFS, but some journaled filesystems are designed badly and so are unsafe (EXT3 with write-back enabled and EXT4 always write meta data identifying a modified page's new location before writing the actual new copy of the page to disk). Altogether, avoid journaled filesystems. Art S. Kagel ... |
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| 06.05.2009, 22:48 |
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Два новых ролика про IDS (flash с расширением exe): 1. Informix Dynamic Server(IDS) enables Telecommunications Technology 2. Informix Dynamic Server (IDS) enables Retailing Technology ... |
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| 26.06.2009, 12:03 |
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sysmaster 1. Informix Dynamic Server(IDS) enables Telecommunications Technology 2. Informix Dynamic Server (IDS) enables Retailing Technology В этих роликах никакой технической информации, только реклама. ИМХО, не стоит тратить ни трафика, ни времени. ... |
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| 27.06.2009, 22:41 |
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Informix Dynamic Server 11.50 Fundamentals Exam 555 certification preparation, Part 8: Backup and restore http://www.ibm.com/developerworks/data/tutorials/dm-ids-cert5558/dm-ids-cert5558-pdf.pdf Skill Level: Introductory IBM 24 Sep 2009 This tutorial is the eighth in a series of nine tutorials designed to help you become familiar with all the different aspects of IBM® Informix® Dynamic Server (IDS) and help you get ready for the IDS Fundamentals certification exam. In this part, which corresponds with Part 8 of the exam, learn about essential Informix Dynamic Server 11.50 database backup and restore concepts, and about ON-Bar and ontape utilities to back up and restore database server data. Learn also about table-level restore with archecker utility. P.S. Для тех, кто еще не видел всю серию этих книг Informix Dynamic Server 11.50 Fundamentals Exam 555 certification preparation series http://www.ibm.com/developerworks/offers/lp/idscert/ids-cert555.html ... |
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| 07.10.2009, 13:56 |
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Блог от Andrew Ford. Informix DBA ... |
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| 22.10.2009, 16:24 |
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Ссылка от китайских товарищей ... |
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| 07.11.2009, 15:29 |
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Очередной RedBook. Data Warehousing with the Informix Dynamic Server ... |
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| 11.12.2009, 14:10 |
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Mike Abney: Installing Informix on a Mac I Mike Abney: Installing Informix on a Mac II Antonio Musarra: Mac OS X Snow Leopard: Informix IDS 11.5 + PHP 5.3 ... |
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| 27.01.2010, 17:07 |
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Ресурсы по Informix
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#18+
Informix Dynamic Server (IDS) System Requirements. This document describes the operating system requirements for Informix Dynamic Server (IDS). Тынц! ... |
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| 05.02.2010, 04:44 |
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