Tag: Software architecture
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MQTT vs SSE
Posted on October 17, 2020, Level beginner Resource Length long
Building a real-time web or mobile application is a bit more challenging than building a standard service. That's because the protocol you choose to deliver data from the server to the client — and back — will have a significant impact on the overall experience. By Kieran Kilbride-Singh.
Tags microservices web-development event-driven messaging software-architecture app-development
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Kafka with Java: Build a secure, scalable messaging app
Posted on October 16, 2020, Level intermediate Resource Length medium
Today's users expect your app to be accessible from their computer, mobile phone, tablet, or any other device! This transition to Software as a Service (SaaS) as the norm requires developers to effectively integrate with robust tools that scale to handle thousands (or even millions) of requests every second. Apache Kafka is one of the most effective tools for handling those high throughput environments. By Daniel Pereira.
Tags microservices event-driven messaging java software-architecture infosec
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Behind the scenes: How do lambda expressions really work in Java?
Posted on October 6, 2020, Level intermediate Resource Length medium
A look into the bytecode to see how Java handles lambdas. What does a lambda expression look like inside Java code and inside the JVM? It is obviously some type of value, and Java permits only two sorts of values: primitive types and object references. By Ben Evans.
Tags jvm java web-development app-development software-architecture
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Getting started with Knative in Scala
Posted on September 24, 2020, Level intermediate Resource Length long
Knative is an open source project that extends Kubernetes by providing a set of middleware components simplifying deploying, running, and managing serverless applications. By Boris Lublinsky.
Tags scala serverless devops kubernetes programming software-architecture
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Simplify Kubernetes resource access control using RBAC impersonation
Posted on September 20, 2020, Level intermediate Resource Length long
In this tutorial, authors propose a way to "mimic" group memberships - which can be either by team, project or any other aggregation you may need - using stock Kubernetes authorization features. By Juanjo Ciarlante @cncf.
Tags cio devops kubernetes containers software-architecture
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Serverless observability: the ultimate guide
Posted on September 17, 2020, Level intermediate Resource Length medium
Observability is an application state that gives you both the insight you need to understand what went wrong, and the tracing and tracking capabilities that help you understand why an error occurred. By Emrah Samdan.
Tags serverless devops kubernetes containers software-architecture
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Istio OIDC authentication
Posted on September 16, 2020, Level intermediate Resource Length medium
A service mesh is an architectural pattern that provides common network services as a feature of the infrastructure. This typically includes features such as service discovery and policy enforcement to control how services within the mesh can communicate with each other. By Luke Addison.
Tags devops cloud kubernetes containers software-architecture
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AWS NoSQL: Choosing the best option for you
Posted on September 15, 2020, Level intermediate Resource Length medium
NoSQL databases enable you to store data with flexible schema and a variety of data models. These databases are relatively easy for developers to use, and have the high performance and functionality needed for modern applications. NoSQL databases can hold large volumes of data while still providing low latency. By Yifat Perry.
Tags nosql cloud cio database software-architecture
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Multi-Cluster service mesh failover and fallback routing
Posted on September 10, 2020, Level intermediate Resource Length medium
In this blog series, we will dig into specific challenge areas for multi-cluster Kubernetes and service mesh architecture, considerations and approaches in solving them. In our first post, we looked at service discovery and in this post we'll look at failover and fallback routing across multiple clusters. By Denis Jannot.
Tags kubernetes containers cloud software-architecture containers
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Apple is pouring resources & money into a new search engine
Posted on September 3, 2020, Level beginner Resource Length medium
Changes in Spotlight Search on iOS and iPadOS 14 beta, a significant update to its Applebot support page, and an increase in crawling from AppleBot signify that Apple may be launching a search engine soon. By Jon Henshaw.
Tags software miscellaneous software-architecture cio data-science
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Succeeding with microservices
Posted on August 23, 2020, Level beginner Resource Length medium
How to succeed with microservices through principles, domain driven design concepts, and coding best practices.By Tiffany Jachja.
Tags microservices devops apis cio software-architecture
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OTP as the core of your application
Posted on August 21, 2020, Level intermediate Resource Length long
In this two part series, we'll be taking a deep dive into what exactly the Actor Model is, how exactly the Actor Model is implemented in Elixir/Erlang and how we can leverage this pattern in pragmatic way from within our applications. By Alex Koutmos.
Tags software-architecture performance frameworks elixir web-development functional-programming