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Maximize user experience with out-of-the-box service-performance SLOs

Dynatrace

According to the Google Site Reliability Engineering (SRE) handbook, monitoring the four golden signals is crucial in delivering high-performing software solutions. These signals ( latency, traffic, errors, and saturation ) provide a solid means of proactively monitoring operative systems via SLOs and tracking business success.

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Intro to Redis Sharding

Scalegrid

It enhances scalability and manages traffic surges, though it requires specific client support and limits multi-key operations to a single hash slot. Redis Sharding: An Overview Consider Redis Cluster as a multi-lane highway where the lanes represent hash slots, and traffic symbolizes data. Redis-rb redis-rb versions 4.1.0

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Using Encryption-at-Rest for PostgreSQL in Kubernetes

Percona

For example, in Google Kubernetes Engine (GKE), you need to create the key in Cloud Key Management Service (KMS) and set it in the StorageClass: apiVersion: storage.k8s.io/v1beta1 parameters: type: pd-standard disk-encryption-kms-key: KMS_KEY_ID Get KMS_KEY_ID by following the instructions in this document. apiVersion: storage.k8s.io/v1

Storage 119
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Disaster Recovery for PostgreSQL on Kubernetes

Percona

Configure main site Use your favorite method to deploy the Operator from our documentation. Another aspect of automation is to switch the traffic for the application from Main to Standby after promotion. For more information, visit Percona Operator for PostgreSQL v2 documentation page.

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Top Frontend Frameworks

KeyCDN

According to StatCounter , as of December 2020, mobile traffic has surpassed desktop traffic with 55.73% of traffic coming from mobile devices. The learning curve for this framework is high, partially due to inconsistent project documentation. Originally created as an early fork of Angular by engineers at Google, Vue.js

Google 135
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How We Optimized Performance To Serve A Global Audience

Smashing Magazine

It increases our visibility and enables us to draw a steady stream of organic (or “free”) traffic to our site. While paid marketing strategies like Google Ads play a part in our approach as well, enhancing our organic traffic remains a major priority. The higher our organic traffic, the more profitable we become as a company.

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Compression Methods in MongoDB: Snappy vs. Zstd

Percona

Snappy is a compression library developed by Google. OS: CentOS Linux 7 I’ve used mgenerate command to insert a sample document. s Time taken to import 120000000 document: 7412 seconds We can see from the above comparison that we can save almost 3GB of disk space without impacting the CPU or memory.

Storage 105