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Service level objectives: 5 SLOs to get started

Dynatrace

Response time Response time refers to the total time it takes for a system to process a request or complete an operation. This ensures that customers can quickly navigate through product listings, add items to their cart, and complete the checkout process without experiencing noticeable delays. or above for the checkout process.

Latency 182
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Service level objective examples: 5 SLO examples for faster, more reliable apps

Dynatrace

Response time Response time refers to the total time it takes for a system to process a request or complete an operation. This ensures that customers can quickly navigate through product listings, add items to their cart, and complete the checkout process without experiencing noticeable delays. or above for the checkout process.

Traffic 173
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Real user monitoring vs. synthetic monitoring: Understanding best practices

Dynatrace

Real user monitoring (RUM) is a performance monitoring process that collects detailed data about users’ interactions with an application. RUM, however, has some limitations, including the following: RUM requires traffic to be useful. Complex transaction and process monitoring that might have deeper dependencies.

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Taiji: managing global user traffic for large-scale Internet services at the edge

The Morning Paper

Taiji: managing global user traffic for large-scale internet services at the edge Xu et al., It’s another networking paper to close out the week (and our coverage of SOSP’19), but whereas Snap looked at traffic routing within the datacenter, Taiji is concerned with routing traffic from the edge to a datacenter.

Traffic 42
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Seamlessly Swapping the API backend of the Netflix Android app

The Netflix TechBlog

Functional Testing Functional testing was the most straightforward of them all: a set of tests alongside each path exercised it against the old and new endpoints. In this step, a pipeline picks our candidate change, deploys the service, makes it publicly discoverable, and redirects a small percentage of production traffic to this new service.

Latency 233
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The Magic of PITR, pg_upgrade, and Logical Replication When Used Together for PostgreSQL Version Upgrades

Percona

Certainly, you can take advantage of this when you work with a large data set, and the initial copy could lead to long timeframes or network saturation. The scenario Service considerations In this exercise, we wanted to perform a major version upgrade from PostgreSQL v12.16 Perform pg_upgrade Execute the pg_upgrade process.

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A Decade of Dynamo: Powering the next wave of high-performance, internet-scale applications

All Things Distributed

VPC Endpoints give you the ability to control whether network traffic between your application and DynamoDB traverses the public Internet or stays within your virtual private cloud. Performant – DynamoDB consistently delivers single-digit millisecond latencies even as your traffic volume increases.

Internet 128