I have a service layer, and my PredictionService needs to know whether a Race exists. RaceService has a method DoesRaceExist(), but I’m not sure whether the service can communicate. This also
Tag: service
Micro service architecture
What is a microservice? The concept of microservices was first proposed by Martin Fowler and James Lewis in 2014. They defined microservices as small services composed of a single application, wit
Building high available (HeartBeat)
HA (high available) , Also known as dual-system hot backup, used for critical business. Simply understand itYes, there are two machines A And B. Normally, A provides services, and B is on standby a
Performance – Normal Operation Time using Graphite Grafana Measurement Services
My question is a bit philosophical: How do you calculate the uptime of a process based on its Graphite metrics?
I have many instances of jvm-process (Apache Spark). Everyone reports metrics t
Optimization – Collect service performance indicators with time
I want to collect the performance metrics of each ServiceStack service, and write a service that reports these metrics. Specifically, I ultimately want to present a report similar to this:
Se
WCF SOA: CRUD Data Access Service … Why is this trouble (or our design is wrong)?
There is a data access service in our SOA WCF system. This service is responsible for performing CRUD (create, update, delete) operations on “system-wide” database tables, and is also for querying
HeartBeatv2 Haresources simple implementation HTTPD service high available
Experimental environment:
Virtual machine ha1: 192.168.61.130
Virtual machine ha2: 192.168.61.132
vip:192.168.61.100
Experiment description:
ha1的 httpdServiceindex.htm
WCF – SOA service test
What is the best way to test SOA services? Should I use WCF to write my own tests, or should I use testing frameworks such as SOAPUI. What are the limitations of each method and are there better to
Cloud service load balancing using Azure extremely imbalanced
I’m using Azure to host a cloud service. I recently modified this service to scale across multiple instances, including the session cache worker role. My question is, why would I See extreme load (
The difference between the SOA – RPC system and the enterprise service bus
What is the difference between an RPC system (such as Twitter’s Finagle) and an enterprise service bus (such as Mule)? What kind of problems are each of them good at solving? I will try to answe