opentracing-javascript
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apm-agent-nodejs
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opentracing-javascript | apm-agent-nodejs | |
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32 | 5 | |
1,090 | 564 | |
- | 0.5% | |
1.6 | 9.6 | |
about 2 years ago | 7 days ago | |
TypeScript | JavaScript | |
Apache License 2.0 | BSD 2-clause "Simplified" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
opentracing-javascript
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Kotlin Spring WebFlux, R2DBC and Redisson microservice in k8s πβ¨π«
Spring Spring web framework Spring WebFlux Reactive REST Services Spring Data R2DBC a specification to integrate SQL databases using reactive drivers Redisson Redis Java Client Zipkin open source, end-to-end distributed tracing Spring Cloud Sleuth auto-configuration for distributed tracing Prometheus monitoring and alerting Grafana for to compose observability dashboards with everything from Prometheus Kubernetes automating deployment, scaling, and management of containerized applications Docker and docker-compose Helm The package manager for Kubernetes Flywaydb for migrations
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Go and ElasticSearch full-text search microservice in k8sπβ¨π«
Elasticsearch client for Go RabbitMQ Go RabbitMQ Client Library Jaeger open source, end-to-end distributed tracing Prometheus monitoring and alerting Grafana for to compose observability dashboards with everything from Prometheus Echo web framework Kibana is user interface that lets you visualize your Elasticsearch Docker and docker-compose Kubernetes K8s Helm The package manager for Kubernetes
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Go EventSourcing and CQRS with PostgreSQL, Kafka, MongoDB and ElasticSearch πβ¨π«
PostgeSQL as event store database Kafka as messages broker gRPC Go implementation of gRPC Jaeger open source, end-to-end distributed tracing Prometheus monitoring and alerting Grafana for to compose observability dashboards with everything from Prometheus MongoDB MongoDB database Elasticsearch Elasticsearch client for Go. Echo web framework Kibana Kibana is data visualization dashboard software for Elasticsearch Migrate for migrations
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OpenTelemetry vs OpenTracing - choosing one for instrumentation
OpenTracing was an open-source project aimed at providing vendor-neutral APIs and instrumentation for distributed tracing. In distributed cloud-native applications, it is difficult for engineering teams to see how requests are performing across services. And thatβs where distributed tracing comes into the picture.
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OpenTelemetry and Jaeger | Key concepts, features, and differences
OpenTracing is now archived, and it is suggested to migrate to OpenTelemetry.
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Go EventSourcing and CQRS microservice using EventStoreDB πβ‘οΈπ«
In this article let's try to create closer to real world Event Sourcing CQRS microservice using: ππ¨βπ»π EventStoreDB The database built for Event Sourcing gRPC Go implementation of gRPC MongoDB Web and API based SMTP testing Elasticsearch Elasticsearch client for Go. Jaeger open source, end-to-end distributed tracing Prometheus monitoring and alerting Grafana for to compose observability dashboards with everything from Prometheus swag Swagger for Go Echo web framework Kibana Kibana is user interface that lets you visualize your Elasticsearch
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I share my authentication server.
Service mesh - ssup2ket services run on service mesh for detailed traffic control and easy monitoring. Service mesh is applied through Istio. Istio uses OpenTracing for easy request tracing between multiple services.
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How important is Observability for SRE?
Traces are the record of the execution path of a program or system. They represent the flow of a request through your services and allow you to see the end-to-end path of execution. Distributed tracing is particularly important in modern distributed architectures, like microservices. The primary building block of a trace is the span. In the OpenTracing specification, spans encapsulate the following information:
- Logs and tracing: not just for production, local development too
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Cats and Clouds β There Are No Pillars in Observability with Yoshi Yamaguchi
And also, Morgan McLean now is the PM of Splunk. He was the main person who worked for OpenCensus, and then he tried to make OpenCensus and OpenTelemetry the first choice for the instrumentation for Google Cloud Trace and Cloud Monitoring. So that's the reason why I had to work with those libraries or the project. So Morgan McLean was really keen on communicating with the OpenTracing team because the objectives of instrumentation for trace were the same in the OpenTracing project and OpenCensus project. And he was really good at communicating with other people.
apm-agent-nodejs
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A shallow dive into auto-instrumenting Node.js applications with Elastic APM
One thing I love about the Elastic APM agents, especially for Node.js, is how easy setup is. All you need to do is:
The mysql instrumentation wraps the getConnection method on the MySQL pool, so that the connection that is returned reports on queries
The Redis instrumentation wraps the RedisClient.prototype.internal_send_command method so that any new clients will automatically start spans before sending any commands.
You'll notice a list of modules that are supported for instrumentation on line 13. For each module, the agent loads the patch (see the modules folder containing the patches for each module). Then the agent calls the hook() function. This is where the libraries are actually monkey-patched.
What are some alternatives?
kafka-go - Kafka library in Go
appmetrics - Node Application Metrics provides a foundational infrastructure for collecting resource and performance monitoring data for Node.js-based applications.
jaeger-ui - Web UI for Jaeger
opentelemetry-specification - Specifications for OpenTelemetry
prometheus - The Prometheus monitoring system and time series database.
zipkin - Zipkin is a distributed tracing system
opentelemetry-js - OpenTelemetry JavaScript Client
signoz - SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. π₯ π₯. π Open source Application Performance Monitoring (APM) & Observability tool
jaeger - CNCF Jaeger, a Distributed Tracing Platform
zipkin-js - Zipkin instrumentation for Node.js and browsers
helm-charts - Prometheus community Helm charts
Echo - High performance, minimalist Go web framework