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Five-nines availability: Always-on infrastructure delivers system availability during the holidays’ peak loads

Dynatrace

For retail organizations, peak traffic can be a mixed blessing. While high-volume traffic often boosts sales, it can also compromise uptimes. The nirvana state of system uptime at peak loads is known as “five-nines availability.” But is five nines availability attainable? Downtime per year. 90% (one nine).

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Dynatrace adds support for AWS Transit Gateway with VPC Flow Logs

Dynatrace

Dynatrace has added support for the newly introduced Amazon Virtual Private Cloud (VPC) Flow Logs for AWS Transit Gateway. What is AWS Transit Gateway? AWS Transit Gateway is a service offering from Amazon Web Services that connects network resources via a centralized hub. What is VPC Flow Logs.

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Maximizing Performance of AWS RDS for MySQL with Dedicated Log Volumes

Percona

A quick configuration change may do the trick in improving the performance of your AWS RDS for MySQL instance. Thus, using Dedicated Log Volumes (DLVs), though new in AWS RDS, has been one of the recommended best practices and is a welcome setup improvement for your RDS instance. and later v10 versions MySQL: 8.0.28

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Percona Monitoring and Management High Availability – A Proof of Concept

Percona

Being software composed of different, multiple technologies can add complexity to a well-known concept: High Availability (HA). This is made to avoid SSL certificates since everything goes through the same VPC (everything runs on ec2 instances on AWS). As you can see, stats are available via the port 8404.

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Ensuring the Successful Launch of Ads on Netflix

The Netflix TechBlog

To do this, we devised a novel way to simulate the projected traffic weeks ahead of launch by building upon the traffic migration framework described here. New content or national events may drive brief spikes, but, by and large, traffic is usually smoothly increasing or decreasing.

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Implementing HTTP Load Balancer Using HAProxy on AWS

DZone

HAProxy (High Availability Proxy) is an open source, fast, and reliable solution that provides load balancer and reverse proxy features for TCP- and HTTP-based applications. HAProxy load balancer handles heavy load traffic and reroutes requests seamlessly across multiple servers. HAProxy also supports the following features:

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Ciao Milano! – An AWS Region is coming to Italy!

All Things Distributed

Today, I am happy to announce our plans to open a new AWS Region in Italy! The AWS Europe (Milan) Region is the 25th AWS Region that we've announced globally. It's the sixth AWS Region in Europe, joining existing regions in France, Germany, Ireland, the UK, and the new Region that we recently announced in Sweden.

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