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Java may extend back a long way, but it is as relevant today as ever before. In our web and app-driven world, companies continue to rely on Java to develop interactive applications to improve customer and staff experience alike. Those companies invested in Java already fully understand its values, leveraging its versatility, proven reliability and most importantly stability to deliver the functions and apps to support their business needs.

Java’s allure emanates from its open nature, defined through the Java Community Process (JCP) and developed under the open-source OpenJDK project. Following Oracle’s acquisition of Sun Microsystems in 2010, it provided complimentary Java subscriptions until 2018, at which point there was a shift in the licensing model for the distribution of the Java Development Kit (JDK). However,  Oracle has made multiple unpopular changes to its licensing and pricing, which have spurred companies invested in Java to seek alternative OpenJDK distributions.

Migrating to Azul OpenJDK for Dummies

The “OpenJDK Migration for Dummies” is an e-book by Azul, crafted primarily for application owners, IT operations teams, and engineers responsible for transitioning from the Oracle JDK to Azul Zulu Builds of OpenJDK (or Zulu JDK). Azul’s stance positions their OpenJDK distribution as an alternative to Oracle JDK.

According to Azul, migrating from  Oracle JDK to Zulu JDK is generally straightforward for the majority of applications, but some factors may require attention. Forewarned is forearmed, and the information in this book will help you complete a successful migration, seamlessly and swiftly.

At Azul, the expertise gleaned from hundreds of migrations has shaped the belief that they can guide users through a migration process with minimal risks.

In the e-book, Azul outlines the journey towards a successful migration to the Zulu JDK Platform with 7 essential steps:

1. Replacing Oracle JDK in the Enterprise: Explore why making the switch to  Zulu JDK is beneficial and understand that the Java Technology Compatibility ensures open options for your enterprise.
2. Preparing for Your Migration: Delve into crucial preparatory steps, including goal identification, risk assessment for older Java versions, and a thorough audit of your current Java landscape.
3. Migrating Your Applications: Gain insights into the application migration process, emphasising the importance of thorough testing to ensure correct functionality.
4. Evaluating  Zulu JDK Distribution: Navigate vendor-neutral advice on choosing the right distribution provider, with valuable tips on considering factors like additional Java versions and operating system support.
5. Exploring the Benefits of Commercial Support: Uncover the hidden costs of “free Java” and understand the significance of commercial support from Azul for managing risk effectively.
6. Choosing the Right Java Partner: Discover considerations for selecting the ideal Java partner, where Azul offers valuable insights without a heavy marketing pitch.
7. Ten Questions for Your Next Request for Information: Arm yourself with essential questions to ask when seeking information about Zulu JDK distributions and support offerings.

Within the pages of this e-book, you will discover comprehensive information on transitioning to Zulu JDK, whether you are migrating from Oracle JDK or any other OpenJDK variant. The e-book also guides you in assessing various distributions and support options, enabling you to select the distribution that best aligns with the needs of your organisation.

Download the e-book now and set sail on a smooth journey with Azul!

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