Antwort Is Java 11 better than Java 8? Weitere Antworten – Is Java 8 better than Java 11
Conclusion. Applications written in Java 11 are faster and more secure than Java 8 as it upgraded to support TLS 1.3, which is more secure than the previous versions. Also, CORBA and Java EE modules have been removed from Java 11 to tackle security issues. So, one should upgrade from Java 8 to Java 11.Upgrading existing apps from Java 8 to Java 11
- Improved efficiency.
- jar / war size reduction.
- Language improvements, including streams API. access to new features such as type inference, modularization, etc.
- Addition of a new HTTP client.
- Two new, more efficient garbage collectors.
- New cryptographic algorithms.
Almost every data set improves on Java 11 over Java 8 using the G1 garbage collector. On average, there's a 16% improvement just by switching to Java 11. A possible explanation for this improvement could be the JEP 307: Parallel Full GC for G1, introduced in Java 10.
Should you still use Java 8 : More than 9 years after its release in 2014, it's still the most widely used version. Why is that Java 8 provided lots of new language features that gave Java developers a good reason to upgrade. These features included functional programming, lambda expressions, streams, and extensive API extensions.
Should I learn Java 11 or Java 17
As a newbie, it is recommended to start with the latest version of Java, which is Java 17 as of my knowledge cutoff. The latest version has the most up-to-date features and bug fixes. However, Java 8 and Java 11 are also popular and widely used versions, so they are also good options.
Is Java 11 stable or not : The LTS versions are 8, 11, 17 and 21. Non-LTS versions are not supported as soon as the next release is published (so basically after ~6 months). All versions are "stable" since they all pass the TCK.
Java 11 has improved garbage collection due to garbage collectors like ZGC and Epsilon. Thus, applications in Java 11 are faster and more secure than in Java 8.
In terms of throughput, there is not much difference between JDK 8 and JDK 11 in Parallel, and JDK 17 is about 15% higher than JDK 8. JDK 17 in G1 is 18% higher than JDK 8.
Is Java 11 still used
Every two to three years a Java release is designated as long-term support (LTS) and receives quarterly stability, security, and performance updates only—not new features. More than 56% of applications are now using Java 11 in production (up from 48% in 2022 and 11% in 2020).Oracle JDK
| Release | Released | Premier Support |
|---|---|---|
| 8 ( LTS ) | 10 years ago (18 Mar 2014) | Ended 2 years ago (31 Mar 2022) |
| 7 ( LTS ) | 12 years ago (11 Jul 2011) | Ended 4 years and 8 months ago (31 Jul 2019) |
| 6 | 17 years ago (12 Dec 2006) | Ended 5 years ago (31 Dec 2018) |
| 5 | 19 years ago (30 Sep 2004) | Ended 14 years ago (30 Oct 2009) |
Java 17 enhances coding with features like Text Blocks for multiline text, Records for data-safe classes, enhanced Switch Expressions, and Pattern Matching for instanceof.
Java 17 is 6.54% faster than Java 11 and 0.37% faster than Java 16 for ParallelGC(Parallel Garbage Collector). 3. The Parallel Garbage Collector(Available in Java 17) is 16.39% faster than the G1 Garbage Collector(Used in Java 11).
Is Java 11 still supported : Java 11 was released in September 2018; premier support ends in September 2023 and extended support will terminate September 2026.
How long will Java 11 be supported : Oracle intends to support the Java LTS releases as follows: Java 7 through 2022. Java 8 through at least 2030. Java 11 through 2026.
Should I use Java 11 or 17
Java 17 includes some performance improvements over Java 11. These enhancements stem from a better garbage collector, enhancements to the JIT compiler, and improved class data sharing, leading to faster startup times and better overall performance.
It is possible in Java 11 to create a jar file that contains multiple, Java-release-specific versions of class files. Multi-release jar files make it possible for library developers to support multiple versions of Java without having to ship multiple versions of jar files.The Parallel Garbage Collector(Available in Java 17) is 16.39% faster than the G1 Garbage Collector(Used in Java 11). Migrating from Java 11 to Java 17 can provide many benefits, including new features and improved performance.
Should we upgrade to Java 11 : Here are some of the key reasons why you should consider upgrading: Improved performance and security: Java 11 offers better performance and security enhancements over Java 8, including support for newer hardware and cryptographic algorithms.