The High Availability Features of Microservices using Chronicle Services
In low-latency microservices, ensuring system resilience without compromising performance is vital. This article explores how Chronicle Services, a Java-based framework optimised for low-latency microservices,…
Achieving High Throughput Without Sacrificing Latency
Latency and Throughput In discussions on performance, it is common to encounter the terms Latency and Throughput to describe the characteristics of a software…
Data Driven Testing of Chronicle Services
Chronicle Services testing follows the guidelines of Behaviour Driven Development (BDD). In this article we will examine the Chronicle Services testing framework in more detail.
A proof of concept demo of a tool called the Chronicle Services Visual Configuration Editor. This tool will allow you to visualize and manipulate the configuration of a Chronicle Services application, as well as to add, edit, and remove components from the diagram, and any changes made will be reflected in the configuration file.
Strategies for Managing State in Chronicle Services
Introduction In distributed, microservice based applications the management of state is one of the most important, yet difficult aspects of design. Ensuring the accuracy…
Apache Kafka is a common choice for inter-service communication. Kafka facilitates the parallel processing of messages and is a good choice for log aggregation….
Software Continuity: Failover Strategies for Uninterrupted Operations
This article explores how Chronicle Services provides empowering failover strategies for uninterrupted operations.
Navigating Behaviour with Events
The practices of Event-Driven Architecture and Behaviour-Driven Development have more in common than may at first be apparent. At Chronicle, we have embraced both of these approaches and implemented them through our Chronicle Services Framework.
Events and Data Transfer Objects in Chronicle Services
In this article, we will explore the ideas behind Events in Chronicle Services in more detail, and how to build a service that works with Events carrying structured data.
Building Fast Microservices with Java
Low Latency? In computing, latency is defined as the length of time to perform some task. This could be the time it takes to…
Building Low Latency Java Microservices using Chronicle Services
In this series of articles, we will explore Chronicle Services through a number of worked examples, each illustrating a specific feature of the framework.
6 Considerations when Building High-Performance Java Microservices with EDA
Event-Driven Architecture (EDA) is a design principle focused on the creation, detection, and reaction to events. Renowned for its resilience and low latency, EDA…
What is Chronicle Services?
Building and deploying a new system in the finance domain can be a lengthy and expensive process. Chronicle Services aims to tackle this by taking care of many of the steps needed to deploy applications – allowing developers to focus on business logic.
Unique Identifiers Based on Timestamps in Distributed Applications
At Chronicle we build applications that must process very high numbers of events with minimum latency. Generating unique IDs for these events using the…
This video follows on from the account balancer example, and in this tutorial we demonstrate how to run Chronicle Services with Docker.
This video is a follow on from the video on Chronicle’s Services Testing Framework, and looks at how Chronicle Services can send DTOs as well as how custom setup data can be added to your configuration file and your YamlTester tests.
This video follows on from the previous video and goes into more detail on the Chronicle Testing Framework.
This video demonstrates a simple example of Chronicle’s Microservices Framework and shows how to send events between two services.
Monitoring Chronicle Services
Chronicle Services is a framework for building Event-driven microservices. Microservices built with Chronicle Services are efficient, easy to build, test, and maintain. Equally important…
Automatically Creating Microservices Architecture Diagrams
In application development, microservices is an architectural style where larger applications are structured as a collection of smaller, independent, yet interconnected services. While this…