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G1GC New Terms and Tuning Flags
Here is a list of important options and their default values. This list applies to the latest Java HotSpot VM, build 24.
November 7, 2016
by Krishnakumar Nallasamy
· 47,903 Views · 13 Likes
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Calculating the Memory Usage of Objects and Arrays
Curious as to how Java uses memory to store objects and arrays? Read on to find out some of the math behind it and more information on just how this is done.
November 7, 2016
by Ajitesh Kumar
· 58,637 Views · 24 Likes
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7 Tools For Extracting Text From HTML Documents
The following ‘scraping’ tools range from extraordinarily simple tools that are designed for beginner users and small projects to advanced tools that require coding knowledge and are intended for larger, more difficult tasks.
November 7, 2016
by Elaina Meiser
· 26,070 Views · 8 Likes
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How to Resolve an Invalid Number Error When Using Oracle TO_NUMBER
Getting an Invalid Number error with Oracle? This article will show you what's causing it and how you can solve it.
November 6, 2016
by Ben Brumm
· 256,228 Views · 2 Likes
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How Expedia Uses NGINX Plus for Cloud Migration at Scale
This post is adapted from a presentation delivered at nginx.conf 2016 by Dave Drinkle of Expedia, Inc.
November 4, 2016
by Floyd Smith
· 5,785 Views · 1 Like
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A Survey of Modern Application Integration Architectures
The IT world is moving forward fast, and a single integration backbone is not sufficient enough in this era of integration.
November 4, 2016
by Kai Wähner DZone Core CORE
· 16,603 Views · 18 Likes
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Lambda Architecture with Apache Spark
A lot of players on the market have built successful MapReduce workflows to daily process terabytes of historical data. But who wants to wait 24h to get updated analytics?
November 3, 2016
by Taras Matyashovskyy
· 76,856 Views · 30 Likes
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Create Dynamic Relationships With APOC
See how the APOC library can be used to automatically create relationships when loading data.
November 1, 2016
by Mark Needham
· 9,666 Views · 2 Likes
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Divide and Conquer: High Scalability With MongoDB Sharding
MongoDB handles horizontal scaling via sharding. Take a look at the different sharding methods you can use and how to make them work.
November 1, 2016
by Eugen Hoble
· 37,397 Views · 3 Likes
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Installing the ELK Stack on Windows
This article will guide you through the necessary steps to install the ELK Stack’s components as Windows services.
Updated October 31, 2016
by Daniel Berman
· 34,991 Views · 7 Likes
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How to Create an EDI to JSON Transformation
Gordon Crenshaw offers a tutorial for converting legacy EDI data into JSON using various transformation tools and techniques.
October 28, 2016
by Gordon Crenshaw
· 20,275 Views · 1 Like
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Using Faker and NBuilder To Generate Massive Data for Your Unit Tests
Check out how you can perform unit testing using two different tools for generating lots of mock data. See how these tools work separately and together.
October 26, 2016
by Jonathan Danylko
· 6,810 Views · 5 Likes
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Running Microservices on Top of In-Memory Data Grid: Part I
With this post, we start a series that will provide a guide on building a fault-tolerant, scalable, microservice-based solution with Apache Ignite In-Memory Data Fabric.
October 26, 2016
by Denis Magda DZone Core CORE
· 23,037 Views · 18 Likes
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HTTP Headers Forwarding in Microservices
Take a look at this hands-on tutorial of how to use Spring Cloud Sleuth and immutable HTTP Headers to pass between microservices in a call chain.
October 25, 2016
by Nicolas Fränkel
· 18,743 Views · 7 Likes
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NGINX Plus as a Cloud Load Balancer for OpenStack
We discuss how NGINX Plus provides advanced load balancing for applications you deploy on OpenStack.
October 21, 2016
by Michael Pleshakov
· 5,897 Views · 1 Like
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Cassandra Data Modeling: Primary, Clustering, Partition, and Compound Keys
Today, we dive into how Cassandra models data: with an assortment of keys used for grouping and organizing data into columns and rows in the database.
October 19, 2016
by Piyush Rana
· 94,086 Views · 13 Likes
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Three Message Exchange Patterns for Application Integration (With Examples)
In this article, we list the most common message exchange patterns and illustrate them with concrete integration examples.
October 19, 2016
by Olga Annenko
· 8,822 Views · 8 Likes
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Amazon ECS Log Analysis (Part 1)
Learn how to use Logz.io's ELK Stack to tackle the challenge of logging your ECS. See how you can mold and shape that data into dashboards and more.
October 19, 2016
by Daniel Berman
· 9,941 Views · 2 Likes
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Why You Should Already Have a Data Governance Strategy
If you want your business data to satisfy criteria of availability, usability, integrity, and security, you need a data governance strategy.
October 17, 2016
by Eran Levy
· 7,819 Views · 1 Like
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Keep Calm and JSON
Here’s a JSON representation of a customer data in JSON. Mind the gap and read on to find out more.
October 17, 2016
by Keshav Murthy DZone Core CORE
· 11,626 Views · 12 Likes
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