This article covers the performance of the REST calendar service which was introduced in IBM Domino 9.0.1. We cover only the performance aspects of the REST calendar service and will show the test scenario, server configuration, test methodology, results and conclusion.

This article explains which firewall outbound and inbound ports you use with Lotus Protector for Mail Security 2.8.

The purpose of this document is to provide you with useful information for troubleshooting general Lotus Domino server performance issues.

This document explains how to determine how many active HTTP threads are needed for Lotus Notes Traveler

This article explains which firewall outbound and inbound ports you use with Lotus Protector for Mail Security 2.5.1.

The Domino Attachment and Object Service (DAOS) is a new feature introduced in Domino 8.5. DAOS is a mechanism which shares identical attachments between databases on the same Domino server. When configured, separate and complete attachments are no longer stored within a database, rather a single ...

Mass mailings are mail messages addressed to a large number of users that can affect normal mail delivery on your server. There are many options for reducing the impact of mass mailings on your server including the group size, delivery options notes.ini parameters. This article introduces the ...

This article describes the new NSD features along with the defects that have been fixed in IBM® Lotus® Notes® and Domino® 8.5.2.

List with all Domino Statistics

Tips from the IBM Lotus SWAT team for avoiding common Notes 8.5.1 install and upgrade issues

Windows and Notes can take a long time to start up. What are some of the reasons for the slow start up and what can you do about it.

To efficiently resolve Domino Server performance issues and most effectively raise such issues to IBM Lotus Support, it's important to gather data in the right quantity and of the right quality. From basic problem description to detailed system statistics, taking the time to get it right will save ...

Using Lotus Domino, you report crash or memory errors and collect memory dumps for analysis. The root cause of the memory crash or low memory errors sometimes can be difficult to trace. This article is to help customers read a memory dump and what to look for in a memory dump. Memory errors ...

Explanation: The Domino server maintains a database cache to improve performance by keeping recently used files open for quicker access, avoiding constant disk reads and writes. This cache is disable

This developerWorks Lotus article, "IBM Lotus Notes 8.5 Traveler performance," reports on IBM Lotus Notes 8.5 Traveler performance for both 32bit and 64bit environments. It also compares the performance of the Lotus Notes 8.5 Traveler (32bit) server and the Lotus Notes 8.0.1 Traveler (32bit ...

Explanation: This rule is related to NSF_BUFFER_POOL_SIZE_MB (and/or NSF_BUFFER_POOL_SIZE) Default: The default value used when ConstrainedSHM=1 depends on the operating system and the version of

Abstract: This article explains hard disk fragmentation and how to troubleshoot resultant IBM® Lotus® Domino® server performance issues. We focus on Domino versions 6.5x, 7.x, and 8.x running on the Microsoft® Windows® 2000 and 2003 platforms. Introduction In general, the administrators who ...

When it comes to configuring the Domino Attachment and Object Service (DAOS), you may be asking yourself and us in turn what's the right way to set it up? For example, is there an optimum “Minimum Size” setting? Should the repository go under the data directory or on its own drive? What's ...

Explanation: Specifies the number of minutes of inactivity after which the server automatically terminates network and mobile connections. The minimum recommended setting is 30-45 minutes. A lower se

Explanation: When mail journaling, compression and encryption are in use, there are cases for which Domino performs unnecessary conversions between LZ1 and Huffman encoding. The ENABLE_LZ1_ENCRYPTED_

Explanation: You can improve server replication performance by running multiple replicator tasks simultaneously. By default, only one replicator task is executed. With a single replicator task running

Explanation: The default SMTP connection time out is 3 minutes. The default value for SMTPTimeoutMultiplier is 1. Increasing SMTPTimeoutMultiplier to 3 will cause connections to remain open for 9 min

Explanation: Domino 6.0.1 introduces the use of Entity tags (ETags) for cache validation. ETags, which were introduced in HTTP/1.1, are server-defined tokens that uniquely identify multiple instances