Search Performance: A case of AV slowing down crawls

In the services world supporting Search, I commonly see the nasty impact of Anti-Virus (AV) on the performance of SharePoint Search. Before diving into this scenario, I want to first reiterate the following KB: Certain folders may have to be excluded from antivirus scanning when you use file-level antivirus software in SharePoint https://support.microsoft.com/en-us/kb/952167 Which states: These…

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SharePoint Search Topology Limits Clarified for the Crawl Component

As more environments begin scaling out to the documented limits for Search, a common question tends to get asked… "Does the Crawl Component count against the 64 component limit?" The short answer is… no, the Crawl Component does not count against…(read more)

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SP2013 Crawling *Explained: Enumeration/Discovery (Part 3a)

With VerboseEx logging enabled, the crawl of a single item (or interchangeably, a "document") can generate more than 6000 ULS events , at times making troubleshooting a particular document analogous to finding the needle in the haystack. In this series…(read more)

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SP2013: Using Get-SPIndexReports to Troubleshoot Failed Master Merge

Ever had an SP2013 Index Component report a yellow exclamation point ( ) to indicate a "degraded index component" and then wondered what that really meant? From my experience, these almost always either tied to an underlying disk problem and/or some external…(read more)

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MS Ignite “Effective Search Deployment” Session References (BRK3176)

Thank you everyone that came by to talk about our favorite subject… Search. We are incredibly grateful for the number of folks that added us to their schedule, and we hope you came away learning something new. If your company or organization has…(read more)

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Another Shameless Self-Promotion: Presenting at Microsoft Ignite 2015

Coming to Microsoft Ignite next week? Then I invite you to come see Kristopher Loranger and I present on Tuesday, May 5: Effective Search Deployment and Operations in SharePoint Server 2013 We'll be covering some architecture best practices…(read more)

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The most important Timer Job for Search you may not know exists

What comes to mind when I say "Application Server Administration Services" timer job? Based on the name alone, Search is probably the last answer – it was for me… until I learned just how important this timer job is to Search. Having failures during…(read more)

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SP2013 Search Index health reports for monitoring and troubleshooting

Ever had an SP2013 Index Component report a yellow exclamation point ( ) to indicate a "degraded index component" and then wondered what that really meant? From my experience, these almost always either tied to an underlying disk problem and/or some external…(read more)

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SP2013 Crawling *Explained: Starting the Crawl Deep Dive (Part 2)

In this deep dive, we continue this series to explain SharePoint crawls by using ULS to provide a detailed step-by-step of events that occur when starting a crawl. If you've ever had a crawl get stuck in starting or needed to troubleshoot the start of a crawl, then this should help explain where to look next….

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SP2013 Crawling *Explained: Orchestration (Part 1)

With VerboseEx logging enabled, the crawl of a single item (or interchangeably, a "document") can generate more than 6000 ULS events , at times making troubleshooting a particular document analogous to finding the needle in the haystack. In this series…(read more)

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