The individual Components

The Archiving Monitor

 

DBMS

 

 

 

database files

 

Oracle’s

 

 

 

 

 

 

 

 

archiving

 

control file

 

 

process

 

 

 

 

 

SYSTEM

USER

TEMP

redolog files

Treshold

 

Tablespaces

 

 

value

 

 

 

 

archive

 

 

 

 

directory

Database interface NSR-ORA

 

 

 

Archiving

 

 

 

monitor

 

 

Volume management

 

 

 

Volume pool management

 

 

Multiplexing

 

 

 

Jukebox support

 

 

 

Tape library

 

 

 

Figure 4: The archiving monitor

The archiving monitor amon has the task of permanently and regularly monitoring and backing up the offline redolog files, which accrue in the archive directory. Once the configurable number of archived redolog files has been reached (the threshold value is specified by AMON_MAX_LOGS), the archiving monitor daemon initiates a backup and then deletes the accrued files. It retains a number of the newest redolog files, specifically the number given by the value of AMON_MIN_LOGS. The daemon checks at predefined intervals (specified by the parameter AMON_INTERVALL) whether the specified threshold value has been exceeded, and checks this again at the end of each backup.

i

On OPS systems the archiving monitor amon is used on every OPS node, so we recommend to use the same pathnames to the redolog files on every node.

System Administrator’s Guide

U42252-J-Z915-1-76

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3Com NSR-ORA V3.2 manual Individual Components, Archive, Database interface NSR-ORA Archiving, Tape library

NSR-ORA V3.2 specifications

The 3Com NSR-ORA V3.2 is a versatile networking solution designed to enhance connectivity and streamline data management across various enterprise environments. With the rapid evolution of digital communication, 3Com recognized the need for a robust system that caters to the demanding requirements of today's businesses. The NSR-ORA V3.2 is specifically engineered to provide optimal performance, scalability, and reliability.

One of the standout features of the NSR-ORA V3.2 is its integrated network processing capabilities. This device employs advanced multi-layer switching technology that significantly boosts data throughput while maintaining low latency. This is particularly advantageous for organizations that rely on real-time data transmission for critical applications, such as VoIP and video conferencing. The ability to process large volumes of data efficiently ensures that businesses can operate seamlessly without disruptions.

Another key characteristic of the NSR-ORA V3.2 is its support for a wide range of networking protocols. The device is compatible with both IPv4 and IPv6, allowing businesses to transition smoothly to newer network architectures without the need for significant reconfiguration. This dual-stack capability not only enhances network flexibility but also future-proofs investments as organizations look to scale and adapt their digital infrastructure.

Security is at the forefront of the NSR-ORA V3.2's design. The device incorporates advanced security features such as firewall protection, intrusion detection, and secure VPN capabilities. These components work together to safeguard sensitive information and ensure that data integrity is maintained across the network. In addition to these features, the device offers comprehensive management tools, allowing network administrators to monitor performance and manage access controls more effectively.

The NSR-ORA V3.2 also excels in its interoperability with various devices and platforms, making it an ideal choice for enterprises that utilize a mix of legacy systems and modern technologies. Its compatibility with both wired and wireless networks provides businesses with the flexibility to design an infrastructure that meets their specific operational needs.

In summary, the 3Com NSR-ORA V3.2 is a powerful networking solution that combines advanced processing capabilities, robust security features, and a high degree of compatibility with diverse systems. Its emphasis on performance and scalability makes it a compelling choice for organizations seeking to enhance their network infrastructure in an ever-evolving digital landscape.