high availability
Sponsored Links
Sponsored Links
Secleted [ 0 ] software to compare
Results 1 - 15 of about 1551
MySQL High Availability clustering Alpha-0.7
MySQL High Availability clustering is a set of scripts and programs that provide a high availability database cluster. more>>
MySQL High Availability clustering is a set of scripts and programs that provide a high availability database cluster using MySQL replication.
MySQL High Availability clustering is transparent to client applications, as the cluster uses a shared logical IP to provide the service.
Enhancements:
- References have been changed from MASTER_NODE to CLUSTER_IP in takeover, failover, and slave_routine, when it was appropiate.
- This release introduces changes in compat.sh, several main cluster files, and the installation documentation, according to bug reports 1707251 and 1707212.
<<lessMySQL High Availability clustering is transparent to client applications, as the cluster uses a shared logical IP to provide the service.
Enhancements:
- References have been changed from MASTER_NODE to CLUSTER_IP in takeover, failover, and slave_routine, when it was appropiate.
- This release introduces changes in compat.sh, several main cluster files, and the installation documentation, according to bug reports 1707251 and 1707212.
Download (0.007MB)
Added: 2007-05-19 License: GPL (GNU General Public License) Price:
889 downloads
Linux Replicated High Availability Manager 1.2.6
Linux Replicated High Availability Manager allows the creation of clusters for application high availability through data. more>>
The Linux Replicated High Availability Manager (aka Linuxha.net) allows the creation of clusters for application high availability through data replication.
Currently, clusters are limited to two nodes, but multiple applications can be hosted and failed-over between the nodes. The software uses DRBD to provide the data replication facillity.
Although this shared-nothing type architecture is typically more complex to configure and manage the Linuxha.net toolset attempts to manage much of this complexity for the administrator.
Much of the initial development and testing took place on various Linux 2.4 based distributions. More recently development and testing has taken place on Linux 2.6 distributions (primarily Fedora Core), ensuring the product works as expected on the latest available distribution releases.
Much effort has been spent ensuring that significant levels of support documentation is available. The documentation section now contains several guides as well as a user manual.
Please note that the user manual will eventually be replaced by a reference guide and various installation and user guides. Keep changing the documentation page regularly - these will be added when they are completed and aim to just cover specific topics.
Enhancements:
- Improvements were made to handling physical network link checking.
- Improvements were made for local IP fail-over.
- More flexible cluster partitioning handling was implemented.
<<lessCurrently, clusters are limited to two nodes, but multiple applications can be hosted and failed-over between the nodes. The software uses DRBD to provide the data replication facillity.
Although this shared-nothing type architecture is typically more complex to configure and manage the Linuxha.net toolset attempts to manage much of this complexity for the administrator.
Much of the initial development and testing took place on various Linux 2.4 based distributions. More recently development and testing has taken place on Linux 2.6 distributions (primarily Fedora Core), ensuring the product works as expected on the latest available distribution releases.
Much effort has been spent ensuring that significant levels of support documentation is available. The documentation section now contains several guides as well as a user manual.
Please note that the user manual will eventually be replaced by a reference guide and various installation and user guides. Keep changing the documentation page regularly - these will be added when they are completed and aim to just cover specific topics.
Enhancements:
- Improvements were made to handling physical network link checking.
- Improvements were made for local IP fail-over.
- More flexible cluster partitioning handling was implemented.
Download (0.70MB)
Added: 2007-05-14 License: GPL (GNU General Public License) Price:
537 downloads
High Visibility Calculator 0.0.9
High Visibility Calculator is a high visibility calculator for people with disabilities. more>>
High Visibility Calculator is a high visibility calculator for people with disabilities.
Large buttons with bold text are easy to push for people with motor control or vision problems.
<<lessLarge buttons with bold text are easy to push for people with motor control or vision problems.
Download (0.014MB)
Added: 2006-11-06 License: GPL (GNU General Public License) Price:
1083 downloads
High Level Virtual Machine 0.1
High Level Virtual Machine is a toolkit for developing virtual machines for dynamic languages. more>>
High Level Virtual Machine is a toolkit for developing virtual machines for dynamic languages.
The High Level Virtual Machine is:
- Based on LLVM (Low Level Virtual Machine). LLVM is HLVMs sister project. HLVM gains tremendous capability from LLVM in the areas of code generation, bytecode storage, runtime execution, etc.
- Aimed at supporting dynamic languages such as Ruby, Python, Perl, Jython, Haskell, Prolog, etc.
- A complete compiler developers toolkit for creating new languages easily. To write a new compiler, language designers simply write a plugin that describes the language to HLVM and how to translate the grammar productions into HLVMs comprehensive Abstract Syntax Tree (AST). After that, HLVM handles all aspects of code generation, bytecode storage, XML translation, JIT execution or interpretation, and native compilation.
- A language interoperability framework. Because all front end compilers generate code in the same AST, they can interoperate. Use of the runtime library for common constructs (e.g. "string") allow even complex data types to be shared between languages. Users of HLVM can write complex programs in multiple languages and be assured the result can be executed efficiently.
- A code management system including code revisioning, interface versioning, automated recompilation, separation of workspaces, etc.
- Currently under development. Project started April 20th, 2006. Stay tuned to this web site for future developments.
<<lessThe High Level Virtual Machine is:
- Based on LLVM (Low Level Virtual Machine). LLVM is HLVMs sister project. HLVM gains tremendous capability from LLVM in the areas of code generation, bytecode storage, runtime execution, etc.
- Aimed at supporting dynamic languages such as Ruby, Python, Perl, Jython, Haskell, Prolog, etc.
- A complete compiler developers toolkit for creating new languages easily. To write a new compiler, language designers simply write a plugin that describes the language to HLVM and how to translate the grammar productions into HLVMs comprehensive Abstract Syntax Tree (AST). After that, HLVM handles all aspects of code generation, bytecode storage, XML translation, JIT execution or interpretation, and native compilation.
- A language interoperability framework. Because all front end compilers generate code in the same AST, they can interoperate. Use of the runtime library for common constructs (e.g. "string") allow even complex data types to be shared between languages. Users of HLVM can write complex programs in multiple languages and be assured the result can be executed efficiently.
- A code management system including code revisioning, interface versioning, automated recompilation, separation of workspaces, etc.
- Currently under development. Project started April 20th, 2006. Stay tuned to this web site for future developments.
Download (0.12MB)
Added: 2006-06-15 License: LGPL (GNU Lesser General Public License) Price:
1227 downloads
PHP FastFileCache 0.1b
PHP FastFileCache caches output from dynamic PHP scripts, and stores them in files for fast retrieval under high server load. more>>
PHP FastFileCache caches output from dynamic PHP scripts, and stores them in files for fast retrieval under high server load.
<<less Download (0.002MB)
Added: 2005-09-21 License: Freeware Price:
1493 downloads
High Performance Linpack 1.0a
High Performance Linpack is a highly parallel, high performance benchmarking tool. more>>
HPL is a software package that solves a (random) dense linear system in double precision (64 bits) arithmetic on distributed-memory computers. It can thus be regarded as a portable as well as freely available implementation of the High Performance Computing Linpack Benchmark.
The algorithm used by HPL can be summarized by the following keywords: Two-dimensional block-cyclic data distribution - Right-looking variant of the LU factorization with row partial pivoting featuring multiple look-ahead depths - Recursive panel factorization with pivot search and column broadcast combined - Various virtual panel broadcast topologies - bandwidth reducing swap-broadcast algorithm - backward substitution with look-ahead of depth 1.
The HPL package provides a testing and timing program to quantify the accuracy of the obtained solution as well as the time it took to compute it. The best performance achievable by this software on your system depends on a large variety of factors.
Nonetheless, with some restrictive assumptions on the interconnection network, the algorithm described here and its attached implementation are scalable in the sense that their parallel efficiency is maintained constant with respect to the per processor memory usage.
The HPL software package requires the availibility on your system of an implementation of the Message Passing Interface MPI (1.1 compliant). An implementation of either the Basic Linear Algebra Subprograms BLAS or the Vector Signal Image Processing Library VSIPL is also needed. Machine-specific as well as generic implementations of MPI, the BLAS and VSIPL are available for a large variety of systems.
<<lessThe algorithm used by HPL can be summarized by the following keywords: Two-dimensional block-cyclic data distribution - Right-looking variant of the LU factorization with row partial pivoting featuring multiple look-ahead depths - Recursive panel factorization with pivot search and column broadcast combined - Various virtual panel broadcast topologies - bandwidth reducing swap-broadcast algorithm - backward substitution with look-ahead of depth 1.
The HPL package provides a testing and timing program to quantify the accuracy of the obtained solution as well as the time it took to compute it. The best performance achievable by this software on your system depends on a large variety of factors.
Nonetheless, with some restrictive assumptions on the interconnection network, the algorithm described here and its attached implementation are scalable in the sense that their parallel efficiency is maintained constant with respect to the per processor memory usage.
The HPL software package requires the availibility on your system of an implementation of the Message Passing Interface MPI (1.1 compliant). An implementation of either the Basic Linear Algebra Subprograms BLAS or the Vector Signal Image Processing Library VSIPL is also needed. Machine-specific as well as generic implementations of MPI, the BLAS and VSIPL are available for a large variety of systems.
Download (0.50MB)
Added: 2005-04-11 License: BSD License Price:
1682 downloads
high-resolution-timer 1.0
high-resolution-timer is a library with Java and C++ wrappers to implement high resolution timers. more>>
high-resolution-timer is a library with Java and C++ wrappers to implement high . These timers can be used, for example, to count the ticks when doing performance analysis.
high-resolution-timer exploits the system dependent timers/clocks and provides a timer-like interface to the same. The attached file has build scripts for Linux and Solaris. There is also a Java wrapper over the library, which uses JNI to use the timer interfaces.
Enhancements:
- The library is a basic approach to design a base for the performance library.
- It has not yet taken into consideration the details of library preloads, etc.
- At load time, the library initializes itself with the timer with the least avg resolution.
- At unload time, the library cleans up by freeing any allocated memory.
- The library provides a getErrorMessage function to let the user know the detailed report of the error.
- The library exports start / stop JNI wrappers .
<<lesshigh-resolution-timer exploits the system dependent timers/clocks and provides a timer-like interface to the same. The attached file has build scripts for Linux and Solaris. There is also a Java wrapper over the library, which uses JNI to use the timer interfaces.
Enhancements:
- The library is a basic approach to design a base for the performance library.
- It has not yet taken into consideration the details of library preloads, etc.
- At load time, the library initializes itself with the timer with the least avg resolution.
- At unload time, the library cleans up by freeing any allocated memory.
- The library provides a getErrorMessage function to let the user know the detailed report of the error.
- The library exports start / stop JNI wrappers .
Download (0.024MB)
Added: 2007-05-07 License: LGPL (GNU Lesser General Public License) Price:
905 downloads
System Garden Habitat 1.0.0
System Garden Habitat is an application for system performance monitoring and trending. more>>
Habitat from System Garden is a performance monitor of applications and operating system with the ability to track availability and service level. System Garden Habitats design goals are to be of modest size, flexible and ubiquitous.
The core of habitat provides a mechanism for collecting, storing and distributing data. Out of the box are many useful system collectors, known as probes.
Additionally, there is an API available to extend the collector (known as clockwork) with plug-ins, which allows data to be pulled from applications. Another API and a command line interface lets applications and scripts of all types push information into the collection system.
<<lessThe core of habitat provides a mechanism for collecting, storing and distributing data. Out of the box are many useful system collectors, known as probes.
Additionally, there is an API available to extend the collector (known as clockwork) with plug-ins, which allows data to be pulled from applications. Another API and a command line interface lets applications and scripts of all types push information into the collection system.
Download (0.50MB)
Added: 2006-01-02 License: GPL (GNU General Public License) Price:
1390 downloads
J-EAI 1.0 Beta6
J-EAI is an XMPP-based Enterprise Application Integration (EAI) platform. more>>
J-EAI is the first Open Source EAI built as a free software standards-based solution.
J-EAI is built on:
- XML: XML is the new standard for data exchange between heterogeneous systems. It is normalized by the W3C.
- XMPP: XMPP stands for eXtensible Messaging and Presence Protocol. It is standardized by the IETF and is extremely extensible.
Main features:
Cross organisation integration
- J-EAI has been designed to enable applications integration in process that are not limited to the boundary of a single organisation. Its routing mechanism allows several instances of J-EAI managed by different organisation to be interconnected while keeping all the systems independant.
A J-EAI cluster can serve a single domain
- J-EAI works as a cluster to ensure scalability and high-availability. This is an important feature as organisation deploying EAI data bus become highly dependant of the system: high-availability and scalability is thus a must.
Flexible design and extensible data bus
- The J-EAI bus is entirely based on XML and is design as an extensible architecture. This makes it easy to extend and to integrate with legacy application, whatever the technology they are build-in.
Enhancements:
- This version supports collection nodes in the pub sub module.
- Node collection support increases the flexibility of the publish and subscribe model.
- Several bugs have been also fixed.
<<lessJ-EAI is built on:
- XML: XML is the new standard for data exchange between heterogeneous systems. It is normalized by the W3C.
- XMPP: XMPP stands for eXtensible Messaging and Presence Protocol. It is standardized by the IETF and is extremely extensible.
Main features:
Cross organisation integration
- J-EAI has been designed to enable applications integration in process that are not limited to the boundary of a single organisation. Its routing mechanism allows several instances of J-EAI managed by different organisation to be interconnected while keeping all the systems independant.
A J-EAI cluster can serve a single domain
- J-EAI works as a cluster to ensure scalability and high-availability. This is an important feature as organisation deploying EAI data bus become highly dependant of the system: high-availability and scalability is thus a must.
Flexible design and extensible data bus
- The J-EAI bus is entirely based on XML and is design as an extensible architecture. This makes it easy to extend and to integrate with legacy application, whatever the technology they are build-in.
Enhancements:
- This version supports collection nodes in the pub sub module.
- Node collection support increases the flexibility of the publish and subscribe model.
- Several bugs have been also fixed.
Download (12.9MB)
Added: 2006-02-03 License: GPL (GNU General Public License) Price:
1358 downloads
Kerrighed 2.1.0
Kerrighed is a single system image for clusters. more>>
Kerrighed project is a Single System Image operating system for clusters. Kerrighed offers the view of a unique SMP machine on top of a cluster of standard PCs.
The goals of Kerrighed are high performance of applications, high availability of the cluster, efficient resources management, high customizability of the operating system and ease of use.
Kerrighed is implemented as an extension to Linux operating system (a set of Linux modules and a small patch to the kernel).
Main features:
Customizable Cluster Wide Process Scheduler.
- Processes and threads are automatically scheduled over the cluster nodes to balance the CPU load using the Kerrighed default scheduling algorithm. However, Kerrighed offers a toolkit to easily write customized schedulers hot-loadable through kernel modules.
Cluster Wide Shared Memory.
- Threads and System V memory segments can operate through the whole cluster, just like on an SMP machine.
High Performance Stream Migration Mechanism.
- Processes using streams (socket, pipe, fifo, char device, etc) can be migrated with no penalty on communication performance after migration.
Distributed File System.
- A unique file name space is seen over the whole cluster. All cluster disks are merged in an unique virtual disk in a customizable RAID-like fashion.
Process Checkpointing.
- Processes can be checkpointed and restarted on any cluster node.
Full Posix Thread Interface.
- The full Posix Thread interface can operate with threads spread over cluster nodes.
Cluster Wide Unix Process Interface.
- All traditional UNIX process management commands (top, ps, kill, etc) operate cluster wide. Moreover, process identifiers (pid) are unique cluster wide.
Customizable Single System Image Features.
- Single system image features (shared memory, global scheduler, migrable streams, etc) can be enabled or desabled on a per process basis.
Enhancements:
- The main changes are a port to the 2.6.20 Linux kernel, replacing the old communication layer with TIPC, and fixes for numerous bugs.
<<lessThe goals of Kerrighed are high performance of applications, high availability of the cluster, efficient resources management, high customizability of the operating system and ease of use.
Kerrighed is implemented as an extension to Linux operating system (a set of Linux modules and a small patch to the kernel).
Main features:
Customizable Cluster Wide Process Scheduler.
- Processes and threads are automatically scheduled over the cluster nodes to balance the CPU load using the Kerrighed default scheduling algorithm. However, Kerrighed offers a toolkit to easily write customized schedulers hot-loadable through kernel modules.
Cluster Wide Shared Memory.
- Threads and System V memory segments can operate through the whole cluster, just like on an SMP machine.
High Performance Stream Migration Mechanism.
- Processes using streams (socket, pipe, fifo, char device, etc) can be migrated with no penalty on communication performance after migration.
Distributed File System.
- A unique file name space is seen over the whole cluster. All cluster disks are merged in an unique virtual disk in a customizable RAID-like fashion.
Process Checkpointing.
- Processes can be checkpointed and restarted on any cluster node.
Full Posix Thread Interface.
- The full Posix Thread interface can operate with threads spread over cluster nodes.
Cluster Wide Unix Process Interface.
- All traditional UNIX process management commands (top, ps, kill, etc) operate cluster wide. Moreover, process identifiers (pid) are unique cluster wide.
Customizable Single System Image Features.
- Single system image features (shared memory, global scheduler, migrable streams, etc) can be enabled or desabled on a per process basis.
Enhancements:
- The main changes are a port to the 2.6.20 Linux kernel, replacing the old communication layer with TIPC, and fixes for numerous bugs.
Download (1.3MB)
Added: 2007-06-05 License: GPL (GNU General Public License) Price:
872 downloads
Frugalware Linux 0.6 / 0.7 Pre2
Frugalware Linux is general purpose Linux distribution designed for intermediate users. more>>
Frugalware is general purpose linux distribution, designed for intermediate users (who are not afraid of text mode).
Frugalware Developer Team is pleased to announce the immediate availability of Frugalware 0.3-i686, our third stable release.
Whats New in 0.6 Stable Release:
- The Frugalware Developer Team is pleased to announce the immediate availability of Frugalware 0.6, our sixth stable release. Here are the most important changes since 0.5: up-to-date base system: glibc 2.5, binutils 2.17.50.0.6 with DT_GNU_HASH support, DBUS 1.0 and Python 2.5; up-to-date desktop packages: KDE 3.5.6, Xfce 4.4, Beryl 0.2.0, OpenOffice.org 2.1, Firefox 2.0.0.2 and GNOME 2.18; all installed-by-default packages using Java are now built using gcj/ecj, the original binary javac is only provided as an alternate compiler; setup: speed improvements, support for more custom action, TFTP installs and USB sticks are now supported; full support for Xgl/Beryl in KDE.
<<lessFrugalware Developer Team is pleased to announce the immediate availability of Frugalware 0.3-i686, our third stable release.
Whats New in 0.6 Stable Release:
- The Frugalware Developer Team is pleased to announce the immediate availability of Frugalware 0.6, our sixth stable release. Here are the most important changes since 0.5: up-to-date base system: glibc 2.5, binutils 2.17.50.0.6 with DT_GNU_HASH support, DBUS 1.0 and Python 2.5; up-to-date desktop packages: KDE 3.5.6, Xfce 4.4, Beryl 0.2.0, OpenOffice.org 2.1, Firefox 2.0.0.2 and GNOME 2.18; all installed-by-default packages using Java are now built using gcj/ecj, the original binary javac is only provided as an alternate compiler; setup: speed improvements, support for more custom action, TFTP installs and USB sticks are now supported; full support for Xgl/Beryl in KDE.
Download (4275MB)
Added: 2007-07-29 License: GPL (GNU General Public License) Price:
817 downloads
Astaro Security Linux 7.5 Beta
Astaro Security Linux is an award-winning, unique network security solution in an integrated and easy-to-use and manage package. more>>
Astaro Security Linux 7.5 Beta offers you a wonderful and extremely useful product which is an award-winning, unique network security solution in an integrated and easy-to-use and manage package. Astaro Security Linux includes a combination of the following security applications:
- A Firewall with stateful packet inspection and application proxies guards Internet communications traffic in and out of the organization.
- A Virtual Private Network (VPN) gateway assures secure communications with remote offices, road warriors, and telecommuters.
- Anti-Virus defends computers from both email and web-bourne viruses.
- Intrusion Protection detects and stops hostile probes and application-based attacks.
- Spam Filtering eliminates the productivity drain of opening and deleting unsolicited emails.
- Surf Protection (Content Filtering) and Spyware Protection improve productivity by blocking inappropriate web activities, provide full protection from user tracking threats and violation of privacy.
Major Features:
- Protects all types of networks Windows, Linux, Unix and others.
- Delivers comprehensive features at low cost maximizing your ROI (return on investment).
- Highly effective. Has won numerous industry awards. Beat Cisco and Checkpoint in InfoWorld magazine product review, Beat IBM and Computer Associates in Linux World for Best Security Application.
- Integrated management platform features an intuitive browser-based interface and one-step updates for rapid deployment and easy management.
- Can be installed in under 15 minutes or purchased pre-installed on security appliances.
- Can start with firewall, VPN and spam protection and add other security applications as needed, seamlessly.
- Runs as a dedicated application server on top of a hardened operating system, which relieves operating system management headaches.
- Runs on systems ranging from small devices up to large multi-processor systems utilizing gigabytes of memory.
- Redundant systems can be configured to provide high availability and automatic failover in case of hardware or network failures.
- Load balancing improves performance - traffic shaping can set priorities by network, service and protocol.
- Logging, automatic backup, and diagnostic tools support high reliability.
- Free online evaluation workshop to get you started.
Enhancements:
- Major New Things:
- Intrusion Protection Performance
- Uses new version of the IPS engine
- Scales massively when used with Multi-Core CPU/Appliances
- Real-Time Bandwidth Monitor
- New Interface utilization bars on Dashboard (setup scale via QOS)
- Click for detailed overview as to "whats happening in my network right now"
- Import/Export Widget
- Gives the ability to work with manual lists for many features/fields
- Useful to import a large blacklist (for example) into the URL Blacklist
- Can been seen in many user-input boxes in Web, Mail and more. (Green Up/Down Arrows)
- Clone Objects
- Easily duplicate existing objects for quick re-use.
- Supported in most places for many objects (Definitions, Services, Certain Profiles/Actions)
- Extended Network Security Reporting
- Added Detailed Packet Filter/Firewall Reports
- Added Detailed IM/P2P Reports
- Reputation Support for Web Security
- Allows use of the trustedsource.org reputation for Web Filtering
- Documentation coming, for now visit their site/FAQ for more info on reputations
- DHCP Improvements
- Automatically map a current lease to a static assignment
- Limit DHCP leases to those with static assignments only
- Configurable DHCP lease time
- Servers retain configuration when enabled/disabled
- Multicast Routing Daemon
- PIM-SM Routing support
- More documentation on this implementation to come. Experiment with it and if it solves your needs.
- Other New Things:
- Windows SSL VPN Upgraded - New Client which supports X64 and many other options (download again via the UserPortal)
- Improved HTTP Caching - Increases hit/usage rates and makes the cache more effective.
- Quarantine/UserPortal Usability - Adds navigation to the bottom (supplementing the existing controls at the top), large amounts (250-1000) of displayed items per page, and sorting by subject line.
- Default Definition for "Internet" - Allows to specify "Internet" as an object which will exclude internal network(s) to aid policy creation (0.0.0.0/0 on Gateway interface)
- Customizable Shortcuts - Change the default Ctrl assignments to fit your preference
- Improved Definition/Services Sidebar - Mouseover now instantly shows full name and extended info to aid identifying desired object for drag n drop.
- User List shows static IPs - if assigned/configured (no need to edit in order to view)
- Live Log Negation - use to filter live logs to not show lines that match "-" entries i.e. -test to remove lines containing "test"
- Console/SSH Logins Trigger a notification - provides admin the needed insight when accessed.
- Instant Email Backup - Button for every created backup file which allows it to be sent immediately via email to configured addresses
- Custom text for notifications - Allows easier identification of which installation is sending the message. Especially useful if managing multiple sites using notifiers.
- Test NTP Sync - Button to immediately poll the configured NTP server
- Automatic Backup before Up2Date install
- Configurable Default for Lists - Allows for the amount of items per page (Packet Filter Rules, or anywhere there is a number amounts drop down) to have a larger default view
- Cluster/HA Serial Number View - Information on connected units made easier
- Schedule Firmware Installation - When an Up2Date for Firmware is available, you can schedule it to auto-install at a certain time (not a recurring setting)
- WebAdmin Network Section Split - Now two sections; "Network" and "Network Services" for usability.
- Search Boxes Retain Data - No need to re-enter query when returning from a drill down/result click.
- System Restart Reason - Allows logging of "why was system restarted" in the notification
- Group Tool tips for Members - Easily discern Network/Service Group members without having to edit in order to view
- Reporting Exclusions - Used to remove unwanted entries from various reports (such as Google-analytics from Web Security tables
- Log Flag for NAT Rules - Similar to packet filter, tells you which NAT rule was matched as part of traffic handling
- Masquerading for Additional IP Addresses - Allows the use of Masquerading (vs. just SNAT) for additional IPs bound to an interface
- Support for Multiple Authentication Servers - The authentication server section has been redesigned to support fallback/failover in an easier format, with many usability improvements
- SNMP MIB - Downloadable via the SNMP section of WebAdmin
- Up2date Status Reworked - Clarifies the current status of a Firmware Up2date to avoid confusion regarding the availability, download progress etc...of an issued Up2date.
- Inline/Snap Report Links - Directly moves the Admin to the relevant details report when browsing the embedded daily reports located throughout WebAdmin
- Global POP3 Sender Blacklist - Quarantined as "other" in the QM/EUP
- Dashboard RSS Feed - Provides visibility to select Astaro-issued items via WebAdmin
- Other magic features, enhancements, and usability improvements
Added: 2009-05-30 License: Free for non-commerc... Price: USD290.00
13 downloads
Other version of Astaro Security Linux
Redundant systems can be configured to provide high availability and automatic failover in case of hardware or network failures. Load balancing improves performance traffic shaping can setPrice: USD290.00
License:Free for non-commerc...
License:Free for non-commerc...
Price: USD290.00
License:Free for non
License:Free for non
Redundant systems can be configured to provide high availability and automatic failover in case of hardware or network failures. - Load balancing improves performance - traffic shaping canPrice: $290
License:Free for non-commercial use
License:Free for non-commercial use
Price: $290
License:Free for non-commercial use
License:Free for non-commercial use
HA-JDBC 2.0
HA-JDBC is a JDBC driver implementation that provides light-weight. more>>
HA-JDBC project is a JDBC driver implementation that provides light-weight, transparent clustering capabilities to groups of homogeneous JDBC- accessed databases.
Main features:
- Supports any database accessible via JDBC.
- High-availability - Database cluster can lose a node without failing the current transaction.
- Improves performance of concurrent read-access by distributing load across individual nodes.
- Support for full JDBC 3.0 (Java 1.4) feature set.
- Compatible with JDBC RowSet implementations found in Java 1.5.
- Out-of-the-box database-independent strategies for synchronizing a failed cluster node.
- Exposes JMX management interface to allow administration of database clusters.
- Open source (LGPL).
<<lessMain features:
- Supports any database accessible via JDBC.
- High-availability - Database cluster can lose a node without failing the current transaction.
- Improves performance of concurrent read-access by distributing load across individual nodes.
- Support for full JDBC 3.0 (Java 1.4) feature set.
- Compatible with JDBC RowSet implementations found in Java 1.5.
- Out-of-the-box database-independent strategies for synchronizing a failed cluster node.
- Exposes JMX management interface to allow administration of database clusters.
- Open source (LGPL).
Download (1.5MB)
Added: 2007-07-17 License: LGPL (GNU Lesser General Public License) Price:
833 downloads
RabbitMQ 1.1.0 Alpha
RabbitMQ project is an implementation of AMQP, the emerging standard for high performance enterprise messaging. more>>
RabbitMQ project is an implementation of AMQP, the emerging standard for high performance enterprise messaging.
Main features:
- A complete implementation of AMQP, tracking the core features of the current specification
- Based on a proven platform, offering exceptionally high reliability, availability and scalability
- Good throughput and latency performance that is predictable and consistent
- Compact, easily maintainable code base, for rapid customisation and hot deployment
- Extensive management, monitoring, control and debugging facilities
- Licensed under the open source Mozilla Public License
RabbitMQ is a complete and highly reliable Enterprise Messaging system. The RabbitMQ client libraries and broker daemon can be used together to create an AMQP network, or used individually to bring the benefits of RabbitMQ to established networks.
Packages/installers are available for all major operating systems and platforms. RabbitMQ can also be deployed as a VMWare/Debian virtual appliance.
Commercial support services are available from Rabbit Technologies, LShift, and CohesiveFT.
Enhancements:
- This release contains several bugfixes and enhancements in the RabbitMQ server, the Java client libraries, and the examples, as well as improvements to the documentation and packaging.
- It is recommended that all users of earlier versions upgrade.
<<lessMain features:
- A complete implementation of AMQP, tracking the core features of the current specification
- Based on a proven platform, offering exceptionally high reliability, availability and scalability
- Good throughput and latency performance that is predictable and consistent
- Compact, easily maintainable code base, for rapid customisation and hot deployment
- Extensive management, monitoring, control and debugging facilities
- Licensed under the open source Mozilla Public License
RabbitMQ is a complete and highly reliable Enterprise Messaging system. The RabbitMQ client libraries and broker daemon can be used together to create an AMQP network, or used individually to bring the benefits of RabbitMQ to established networks.
Packages/installers are available for all major operating systems and platforms. RabbitMQ can also be deployed as a VMWare/Debian virtual appliance.
Commercial support services are available from Rabbit Technologies, LShift, and CohesiveFT.
Enhancements:
- This release contains several bugfixes and enhancements in the RabbitMQ server, the Java client libraries, and the examples, as well as improvements to the documentation and packaging.
- It is recommended that all users of earlier versions upgrade.
Download (0.39MB)
Added: 2007-08-08 License: MPL (Mozilla Public License) Price:
807 downloads
HA/FST 3.0.1
HA/FST is a high availability clustering tool for up to four Solaris nodes. more>>
HA/FST is a high availability clustering tool for up to four Solaris nodes. HA/FST project supports any application that can be managed from the command line.
HA/FST works similar to other HA tools. Heartbeats sent across a private network are monitored. If these heartbeats fail and subsequent checks across the public network fail then a failover can occur.
Additionally, each application is monitored at configurable intervals for soundness. Application failovers can trigger a restart or a failover.
HA/FST comes pre-equipped to support:
- Up to 4 nodes in cluster
- Application Fallback to Preferred Node
- Application Failover to a Preferred Node
- Remote Node Application Monitoring
- Event Notifications
- Network Interface Failover
- Apache
- NFS
- Oracle
- Samba
Enhancements:
Bug Fixes:
- Syntax error parsing -t option of fstmodapp prevented proper creation of application agents.
<<lessHA/FST works similar to other HA tools. Heartbeats sent across a private network are monitored. If these heartbeats fail and subsequent checks across the public network fail then a failover can occur.
Additionally, each application is monitored at configurable intervals for soundness. Application failovers can trigger a restart or a failover.
HA/FST comes pre-equipped to support:
- Up to 4 nodes in cluster
- Application Fallback to Preferred Node
- Application Failover to a Preferred Node
- Remote Node Application Monitoring
- Event Notifications
- Network Interface Failover
- Apache
- NFS
- Oracle
- Samba
Enhancements:
Bug Fixes:
- Syntax error parsing -t option of fstmodapp prevented proper creation of application agents.
Download (2.5MB)
Added: 2006-01-13 License: GPL (GNU General Public License) Price:
1380 downloads
Secleted [ 0 ] software to compare
Copyright Notice:
Software piracy is theft, Using crack, password, serial numbers, registration codes, key generators is illegal and prevent future software development. The above high availability search only lists software in full, demo and trial versions for free download. Download links are directly from our mirror sites or publisher sites, torrent files or links from rapidshare.com, yousendit.com or megaupload.com are not allowed
