article thumbnail

The Hub and Spoke model of policy-based management for SQL Server Always On Availability Groups

SQL Shack

In this 34th article on SQL Server Always On Availability Groups, we will explore policy-based management features for the AG’s. It is available from SQL Server 2008 onwards. Here, you can use […].

article thumbnail

The Pros and Cons of Wildcard Indexes on MongoDB

Percona

db.user.find( { name: "Marie" } ) [ { _id: ObjectId('658452289a147dcb1198d9e0'), name: 'Marie', date_of_birth: ISODate('2008-03-12T00:00:00.000Z'), gender: 'F', userMetadata: { dislikes: 'hamsters' } } ] db.user.find( { name: "Marie" } ).explain() This way, we can store everything we need. This way, we can store everything we need.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Improve user experience with more visibility into CDN-related HTTP errors (Part 1) 

Dynatrace

This approach was already at its limit back in 2008 when an Akamai CDN network had only ~25,000 delivery nodes. On the application overview page you have an error overview available that shows you the errors of a particular web application over time, split by type, occurrence context, and origin. Step 1: Quantify the errors.

Tuning 187
article thumbnail

OneAgent release notes version 1.197

Dynatrace

Windows: Windows Server 2008. General availability (Build 1.197.129). Last compatible OneAgent version: 1.197. Windows: Windows 7 and 8.1 x86 (64bit-only). Vendor announcement. Last compatible OneAgent version: 1.197. x86 (32bit-only). Vendor announcement. Last compatible OneAgent version: 1.197. Upcoming support changes.

article thumbnail

Looking back at 10 years of compartmentalization at AWS

All Things Distributed

March 26, 2008 doesn't have any delicious desserts associated with it, but that's the day when we launched Availability Zones for Amazon EC2. Availability Zones draw a hard line around the scope and magnitude of those interruptions. We launched with three autonomous Availability Zones in our US East (N.

AWS 132
article thumbnail

Expanding the Cloud – An AWS Region is coming to Hong Kong

All Things Distributed

The new AWS Asia Pacific (Hong Kong) Region will have three Availability Zones and be ready for customers for use in 2018. As a result, we have opened 43 Availability Zones across 16 AWS Regions worldwide. Next Digital operates on AWS in a more highly available and fault-tolerant environment than their previous colocation solution.

AWS 146
article thumbnail

Catchpoint Buys WebPageTest – How the Acquisition Affects the Webperf Community

MachMetrics

Founded in 2008, Catchpoint states that its mission is to “help companies advance the digital experience of their customers and employees” They offer a suite of products such as synthetic monitoring, real user monitoring, endpoint monitoring, and network insights. Who is Catchpoint? Patrick Meenan (@patmeenan) September 24, 2020.