Tag: Queues
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Data structures 101: How to use stacks and queues in Java
Posted on January 17, 2023, Level intermediate Resource Length long
Mastering data structures is a non-negotiable skill for success as a developer. Efficient data structures help execute effective programs. Today, many programming roles require great knowledge of data structures. They are also a fundamental part of coding interviews. By The Educative Team.
Tags java app-development programming queues data-science
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How Pub/Sub eliminates boring meetings and makes your systems scale
Posted on November 21, 2022, Level intermediate Resource Length medium
So, you've said goodbye to the monolithic application and refactored it into services. You are shipping faster and the code is cleaner. But the complexity of communication between the services is causing performance issues. And every time a new team needs to integrate, it's a whole lot of meetings. By Priyanka Vergadia, Kir Titievsky.
Tags devops software-architecture code-refactoring messaging queues
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Multi-dimensional approach helps you proactively prepare for failures: Application layer
Posted on August 17, 2022, Level intermediate Resource Length medium
Resiliency of applications surpasses everything else in building customer trust. Because of this, it cannot be an afterthought. Instead of simply reacting to a failure, why not be proactive?. By Piyali Kamra, Aish Gopalan, Isael Pimentel, and Aditi Sharma.
Tags software-architecture devops microservices performance app-development queues
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Securing Kafka infrastructure at Uber
Posted on June 27, 2022, Level intermediate Resource Length medium
Uber has one of the largest deployments of Apache Kafka® in the world. It empowers a large number of real-time workflows at Uber, including pub-sub message buses for passing event data from the rider and driver apps, as well as financial transaction events between the backend services. By Prateek Agarwal, Ryan Turner, and KK Sriramadhesikan.
Tags software-architecture infosec devops performance queues messaging streaming distributed
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Building Real-Time ETL Pipelines with Apache Kafka
Posted on February 17, 2022, Level beginner Resource Length short
Whether you're a data engineer, a data scientist, a software developer, or someone else working in the field of software and data - it's very likely that you have implemented an ETL pipeline before. By Stefan Sprenger.
Tags apache database queues messaging big-data
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OPC UA, MQTT, and Apache Kafka - The Trinity of data streaming in IoT
Posted on February 13, 2022, Level beginner Resource Length long
In the IoT world, MQTT and OPC UA have established themselves as open and platform-independent standards for data exchange in Industrial IoT and Industry 4.0 use cases. Data Streaming with Apache Kafka is the data hub for integrating and processing massive volumes of data at any scale in real-time. By Kai Waehner.
Tags queues messaging cloud analytics
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Streaming analytics with Apache Pulsar and Spark structured streaming
Posted on February 12, 2022, Level beginner Resource Length long
Apache Pulsar, a promising new toolkit for distributed messaging and streaming. In this piece we combine two of our favorite pieces of tech: Apache Pulsar and Apache Spark. By Daniel Ciocîrlan.
Tags queues messaging big-data apache cio cloud analytics
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Dealing with eventual consistency and idempotency in MongoDB projections
Posted on November 21, 2021, Level intermediate Resource Length medium
Auditability, diagnostics, time travelling are usually the first mentioned features when speaking about Event Sourcing. All of them are great, but to me, projections are the real killer feature of an event-driven approach. Why? By Oskar Dudycz.
Tags cloud database streaming nosql cio queues
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Apache Kafka in the public sector – Smart city
Posted on October 14, 2021, Level beginner Resource Length medium
The public sector includes many different areas. Some groups leverage cutting-edge technology, like military leverage. Others like the public administration are years or even decades behind. This blog series explores both edges to show how data in motion powered by Apache Kafka adds value for innovative new applications and modernizing legacy IT infrastructures. By Kai Waehner.
Tags iot data-science devops how-to queues search
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Understanding enterprise messaging APIs and protocols
Posted on September 25, 2021, Level beginner Resource Length medium
In this article we'll explore the world of messaging APIs and protocols. We'll identify why developers depend on them and focus on the capabilities of some of the most commonly used messaging APIs and protocols. By Callum Jackson, Richard J. Coppen.
Tags apis ibm devops queues
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Introduction to Akka Streams
Posted on August 22, 2021, Level beginner Resource Length medium
Akka Streams is a library to process and transfer a sequence of elements. It is built on top of Akka Actors to make the ingestion and processing of streams easy. As it is build on top of Akka Actors, it provide a higher-level abstraction over Akka's existing actor model. By Asbin Bhadra.
Tags akka queues programming scala java jvm
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First look at Akka Serverless
Posted on August 21, 2021, Level intermediate Resource Length long
Akka Serverless exposes part of the open-source battle-tested Akka framework as an as-a-service offering. If you ever wondered what a fully managed version of Akka Cluster+Sharding+Persistence would look like, here's the answer! If you don't know what Akka is at all, don't worry — we'll cover all the necessary details. By Adam Warski.
Tags akka queues app-development scala containers jvm