# Nest

NestJS is a TypeScript and Node.js framework for building efficient, scalable server-side and web applications.

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## Self-service observability: Consistency, cost control, and scale with OpenTelemetry

DevFeed: [Self-service observability: Consistency, cost control, and scale with OpenTelemetry](<https://devfeed.tech/articles/self-service-observability-consistency-cost-control-and-scale-with-opentelemetry-12221.md>)

Original publisher: [Read original article](<https://platformengineering.org/blog/self-service-observability>)

Author: Krishan Sharma

Published: 2026-07-23T05:40:01Z

Content type: article

Language: en

Sources: [Platform Engineering Blog](<https://devfeed.tech/sources/platform-engineering-blog.md>)

Topics: [observability](<https://devfeed.tech/topics/observability.md>), [OpenTelemetry](<https://devfeed.tech/topics/opentelemetry.md>), [SDKs](<https://devfeed.tech/topics/sdks.md>), [telemetry](<https://devfeed.tech/topics/telemetry.md>), [Nest](<https://devfeed.tech/topics/nestjs.md>), [Microservice](<https://devfeed.tech/topics/microservice.md>)

Tags: [cost](<https://devfeed.tech/tags/cost.md>), [microservices](<https://devfeed.tech/tags/microservices.md>), [observability](<https://devfeed.tech/tags/observability.md>), [opentelemetry](<https://devfeed.tech/tags/opentelemetry.md>), [scale](<https://devfeed.tech/tags/scale.md>), [sdk](<https://devfeed.tech/tags/sdk.md>), [telemetry](<https://devfeed.tech/tags/telemetry.md>)

### AI overview

The article describes how a platform team moved from team-managed observability to self-service observability for more than 90 internal teams. It explains the use of OpenTelemetry in a NestJS-based Platform SDK to provide consistent telemetry semantics, cost guardrails, and vendor-neutral export, with a reported 4x TPS improvement.

### Source excerpt

Discover how one platform team shifted from "teams doing observability" to self-service observability by embedding OpenTelemetry into a NestJS Platform SDK. Learn the four pillars of their policy approach to achieve consistency, cost guardrails, and scale for 90+ internal teams, leading to a 4x TPS improvement

## Discover Temporal's newest tutorials

DevFeed: [Discover Temporal's newest tutorials](<https://devfeed.tech/articles/discover-temporal-s-newest-tutorials-35773.md>)

Original publisher: [Read original article](<https://temporal.io/blog/discover-temporals-newest-tutorials>)

Author: Angela Zhou

Published: 2024-08-02T07:00:00Z

Content type: tutorial

Language: en

Sources: [Temporal Blog](<https://devfeed.tech/sources/temporal-blog.md>)

Topics: [Tutorial](<https://devfeed.tech/topics/tutorial.md>), [Next.js](<https://devfeed.tech/topics/next-js.md>), [React](<https://devfeed.tech/topics/react.md>), [Java](<https://devfeed.tech/topics/java.md>), [Nest](<https://devfeed.tech/topics/nestjs.md>), [Tailwind CSS](<https://devfeed.tech/topics/tailwind.md>), [TypeScript](<https://devfeed.tech/topics/typescript.md>), [Spring Boot](<https://devfeed.tech/topics/spring-boot.md>), [Digital Ocean](<https://devfeed.tech/topics/digital-ocean.md>), [Slack](<https://devfeed.tech/topics/slack.md>)

Tags: [announce](<https://devfeed.tech/tags/announce.md>), [announcements](<https://devfeed.tech/tags/announcements.md>), [education](<https://devfeed.tech/tags/education.md>), [release](<https://devfeed.tech/tags/release.md>), [tutorials](<https://devfeed.tech/tags/tutorials.md>)

### AI overview

Temporal announces several tutorials published in July covering interactive applications, deployment and maintenance of Temporal services, work queue Slack apps, email subscription workflows, and recurring billing workflows. The tutorials use technologies including TypeScript, Next.js, React, Tailwind, Java, Spring Boot, and DigitalOcean.

### Source excerpt

The Temporal Education team is excited to announce the release of several new tutorials published in July!