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The Latest Testing, Deployment, and Maintenance Topics

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Managing Secrets With KMS
Password strength and security is an all important aspect of keeping your data secure. Learn how dev teams can use this AWS service to encrypt/decrypt passwords.
August 15, 2017
by Keith Gregory
· 15,964 Views · 2 Likes
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Serverless: AWS HTTP Gateway — 502 Bad Gateway
If you're running into 502 errors when making HTTP calls with Lambda, make sure you read the manual and are returning maps.
August 15, 2017
by Mark Needham
· 16,734 Views · 3 Likes
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Microservices Tutorial: Ribbon as a Load Balancer
Learn how to set up Ribbon as a load balancer for microservices with a little background on the different types of load balancing.
August 15, 2017
by Shaamik Mitraa
· 143,795 Views · 27 Likes
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Solving a Clustering Problem Using the k-Means Algorithm With Oracle
Clustering algorithms let machines group data points or items into groups with similar characteristics. See how to use the k-means algorithm with Oracle to do clustering.
August 15, 2017
by Emrah Mete
· 13,424 Views · 7 Likes
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Consumer-Driven Contracts With Pact, Feign, and Spring Data REST
Get an introduction to the concept of consumer-driven API contracts, and how to implement this with Pact, Spring Boot, and an API consumer and provider.
August 14, 2017
by Tom Hombergs
· 16,216 Views · 1 Like
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What Skills Do Developers Need to Ensure Their Code Performs Well With Automated Testing?
Developers need the ability to write tests, understand automation, good coding skills, and broad vision to write code that will work with automated testing.
August 14, 2017
by Tom Smith DZone Core CORE
· 5,927 Views · 3 Likes
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5 Docker Logging Best Practices
Microservices and containers mesh well, but they make logging a challenge. Take these considerations in mind when setting up your monitoring.
August 12, 2017
by Jeffrey Walker
· 25,427 Views · 6 Likes
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Setting Up JAX-RS for Equinox OSGI
Developing microservices and RESTful applications in Java? See how JAX-RS, OSGI, and the Equinox framework can help you master them.
August 11, 2017
by Kees Pieters
· 11,729 Views · 3 Likes
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Faster PostgreSQL Counting
Analyze the techniques available for different optimization situations in PostgreSQL and see how to parallelize counts in a distributed database.
August 11, 2017
by Joe Nelson
· 29,709 Views · 5 Likes
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The Problems With Longer Sprints
Sometimes it feels like Sprints can get out of hand, and your team just need a little more time. We explain why extending the Sprint is not a good idea.
August 11, 2017
by Daniel Barreto
· 5,922 Views · 3 Likes
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Docker Commands for Development to Deployment
This article lists and explains all the commands needed for a Docker container, from developing the image to deployment.
Updated August 10, 2017
by Saravanan Subramanian
· 23,631 Views · 31 Likes
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Importance of KVI in Agile Projects
If you feel like your Key Performance Indicators are no longer cutting it, read on to learn about a new system of estimating value.
August 10, 2017
by Arijit Sarbagna
· 12,022 Views · 2 Likes
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Kafka Producer in Java
This detailed tutorial will help you create a simple Kafka producer, which allows you to publish records to the Kafka cluster.
August 10, 2017
by Jean-Paul Azar
· 108,765 Views · 14 Likes
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MuleSoft API Lifecycle Management
Learn about the lifecycle of an API managed with MuleSoft, from the design and build stages, to implementation and management.
August 10, 2017
by Arnny Y
· 23,197 Views · 5 Likes
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Incorporating DevOps Into Mobile App Development
These companies are showing how DevOps concepts can be applied to mobile app development to achieve continuous integration and delivery.
August 9, 2017
by Amy Groden-Morrison
· 5,104 Views · 3 Likes
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Achieving Fault Tolerance With Resilience4j
Learn how Resilience4j, a fault tolerance library, can help design each layer of your application to handle errors and operate through failures.
August 9, 2017
by Bohdan Storozhuk
· 36,178 Views · 18 Likes
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Kafka Architecture
Learn about the architecture and functionality of Kafka, the software for building real-time streaming data pipelines, in this comprehensive primer.
August 9, 2017
by Jean-Paul Azar
· 136,795 Views · 111 Likes
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CompletionStage Support in Server-Side JAX-RS
JAX-RS 2.1 offers new support for asynchronous processing. Let's see how CompletionStage works with a sample app and a corresponding code breakdown.
August 8, 2017
by Abhishek Gupta DZone Core CORE
· 9,273 Views · 4 Likes
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Docker Images Tree Visualization
See how you can still get a hierarchy tree visualization of the images in your container after the most recent Docker release.
August 8, 2017
by Peter Pilgrim
· 20,230 Views · 5 Likes
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Using Netflix OSS + Spring Cloud Netflix: Part 1
Learn how to use Netflix's open source components on its Spring Cloud to build a scalable distributed system of microservices.
August 7, 2017
by Ramzi Yassine
· 23,075 Views · 12 Likes
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