{"id":53013,"date":"2025-07-10T18:27:13","date_gmt":"2025-07-10T16:27:13","guid":{"rendered":"https:\/\/www.happycoders.eu\/algorithmen\/spring-boot-3\/"},"modified":"2026-04-14T22:41:03","modified_gmt":"2026-04-14T20:41:03","slug":"spring-boot-3","status":"publish","type":"post","link":"https:\/\/www.happycoders.eu\/de\/buecher\/spring-boot-3\/","title":{"rendered":"Spring Boot 3: So geht moderne Java-Entwicklung \u2013 Konzepte und Anwendungen"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">Spring Boot 3: So geht moderne Java-Entwicklung \u2013 Konzepte und Anwendungen<\/h1>\n\n\n\n<div class=\"wp-block-columns hc-books-v2 is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n    <div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:730px\">\n        <p class=\"hc-book-author wp-block-paragraph\">von Fran\u00e7ois Fernand\u00e8s, Tom Hombergs, Benedikt Jerat, Florian Pfleiderer<\/p>\n        \n        <p>Fran\u00e7ois Fernand\u00e8s, Tom Hombergs, Benedikt Jerat und Florian Pfleiderer sind allesamt anerkannte Experten in der Java- und Spring-Welt. Ihr Ziel mit diesem Buch: uns den Einstieg und den souver\u00e4nen Umgang mit Spring Boot 3 zu erleichtern.<\/p>\n        <p>Das Buch nimmt dich mit durch die wichtigsten Konzepte von Spring Boot 3 \u2013 von den Grundlagen wie Konfiguration, Dependency Injection, REST-APIs und Datenbankzugriff mit JPA bis hin zu fortgeschrittenen Anwendungsf\u00e4llen wie Sicherheit, CLI-Anwendungen, Messaging, Cloud-Deployment und native Images. Die Autoren erkl\u00e4ren Schritt f\u00fcr Schritt, wie du zeitgem\u00e4\u00dfe Anwendungen baust und welche Best Practices dich dabei unterst\u00fctzten. Zahlreiche Beispiele, Code-Snippets und echte Anwendungsf\u00e4lle machen Lust, sofort loszulegen.<\/p>\n        <p>Das Buch ist leicht verst\u00e4ndlich geschrieben, hervorragend strukturiert und gl\u00e4nzt mit einer gelungenen Mischung aus Hintergrundwissen und praktischen Tipps. Du bekommst nicht nur das n\u00f6tige Know-how, sondern verstehst auch das \u201eWarum\u201d hinter den Konzepten \u2013 und zwar so, dass du es sofort anwenden kannst. Die Autoren schaffen es, auch komplexere Themen wie Security oder Containerisierung so zu erkl\u00e4ren, dass Einsteiger mitkommen und Profis noch Aha-Momente erleben.<\/p>\n        <p>Eine Empfehlung f\u00fcr alle, die Spring-Boot-Anwendungen entwickeln m\u00f6chten \u2013 egal ob ambitionierter Einsteiger, Umsteiger oder erfahrene Profis, die ihr Wissen auffrischen m\u00f6chten. Wer allerdings noch nie mit Java gearbeitet hat, sollte sich zun\u00e4chst mit einem Java-Grundlagenbuch wie <a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/core-java-fundamentals-volume-1\/\">Core Java<\/a> besch\u00e4ftigen.<\/p>\n        <p>\ud83c\udfa7 <em>Als H\u00f6rbuch geeignet? Nein, aufgrund der zahlreichen und umfangreichen Code-Beispiele.<\/em><\/p>\n    <\/div>\n    \n\n    \n    <div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:400px\">\n        <figure class=\"wp-block-image size-half_400\"><a href=\"https:\/\/www.amazon.de\/Spring-Boot-Java-Entwicklung-Konzepte-Anwendungen\/dp\/3864909945?&amp;linkCode=ll1&amp;tag=happycoders07-21&amp;linkId=6424ef7ad4ac98dac6028bf5f21bac6a&amp;language=de_DE&amp;ref_=as_li_ss_tl\" target=\"_blank\" rel=\" noopener\"><img decoding=\"async\" width=\"400\" height=\"582\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-400x582.jpg\" alt=\"Spring Boot 3: So geht moderne Java-Entwicklung \u2013 Konzepte und Anwendungen - Fran\u00e7ois Fernand\u00e8s, Tom Hombergs, Benedikt Jerat, Florian Pfleiderer\" class=\"wp-image-52977\" srcset=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-400x582.jpg 400w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-224x326.jpg 224w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-336x489.jpg 336w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-504x733.jpg 504w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-672x978.jpg 672w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-600x873.jpg 600w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer.jpg 800w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-button wp-block-paragraph\"><a href=\"https:\/\/www.amazon.de\/Spring-Boot-Java-Entwicklung-Konzepte-Anwendungen\/dp\/3864909945?&amp;linkCode=ll1&amp;tag=happycoders07-21&amp;linkId=6424ef7ad4ac98dac6028bf5f21bac6a&amp;language=de_DE&amp;ref_=as_li_ss_tl\" target=\"_blank\" rel=\"noopener\">Buch bei Amazon kaufen *<\/a><\/p>\n        \n\n\n        \n        <h4 class=\"wp-block-heading hc-genres-heading\">Genres<\/h4>\n        \n\n        \n        <p class=\"hc-genres-links wp-block-paragraph\"><a href=\"\/de\/buecher\/genres\/java-programmierung\/\">Java-Programmierung<\/a> <a href=\"\/de\/buecher\/genres\/programmierung\/\">Programmierung<\/a> <a href=\"\/de\/buecher\/genres\/softwareentwicklung\/\">Softwareentwicklung<\/a> <a href=\"\/de\/buecher\/genres\/softwarearchitektur\/\">Softwarearchitektur<\/a> <a href=\"\/de\/buecher\/genres\/informatik\/\">Informatik<\/a> <\/p>\n        <\/div>\n    <\/div>\n\n\n\n<h2 class=\"wp-block-heading hc-book-other-books-heading\">Andere Empfehlungen aus den Genres dieses Buches<\/h2>\n\n\n\n<div class=\"wp-block-group hc-book-other-books has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/effective-java\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/effective-java-deutsch-joshua-bloch-336x489.jpg\" alt=\"Effective Java: Best Practices f\u00fcr die Java-Plattform - Joshua Bloch\" style=\"width:192px;height:279px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/effective-java\/\">Effective Java: Best Practices f\u00fcr die Java-Plattform<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Joshua Bloch<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/java-concurrency-in-practice\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/java_concurrency_in_practice_brian_goetz-336x444.jpg\" alt=\"Java Concurrency in Practice - Brian Goetz, Tim Peilers, Joshua Bloch, Joseph Bowbeer, Davod Holmes, Doug Lea\" style=\"width:192px;height:253px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/java-concurrency-in-practice\/\">Java Concurrency in Practice<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Brian Goetz, Tim Peilers, Joshua Bloch, Joseph Bowbeer, Davod Holmes, Doug Lea<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/java-generics-and-collections\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2019\/10\/Java_Generics_and_Collections-336x433.jpg\" alt=\"Java Generics and Collections - Maurice Naftalin und Philip Wadler\" style=\"width:192px;height:247px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/java-generics-and-collections\/\">Java Generics and Collections<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Maurice Naftalin und Philip Wadler<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/core-java-fundamentals-volume-1\/\"><img decoding=\"async\" width=\"224\" height=\"293\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-224x293.jpg\" alt=\"Core Java: Fundamentals (Volume 1) - Cay S. Horstmann\" class=\"wp-image-41038\" srcset=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-224x293.jpg 224w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-336x439.jpg 336w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-504x659.jpg 504w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-672x879.jpg 672w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-400x523.jpg 400w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-600x785.jpg 600w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann.jpg 800w\" sizes=\"(max-width: 224px) 100vw, 224px\" \/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/core-java-fundamentals-volume-1\/\">Core Java: Fundamentals (Volume 1)<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Cay S. Horstmann<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/core-java-advanced-features-volume-2\/\"><img decoding=\"async\" width=\"224\" height=\"292\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-224x292.jpg\" alt=\"Core Java: Advanced Features (Volume 2) - Cay S. Horstmann\" class=\"wp-image-41039\" srcset=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-224x292.jpg 224w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-336x438.jpg 336w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-504x658.jpg 504w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-672x877.jpg 672w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-400x522.jpg 400w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-600x783.jpg 600w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann.jpg 800w\" sizes=\"(max-width: 224px) 100vw, 224px\" \/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/core-java-advanced-features-volume-2\/\">Core Java: Advanced Features (Volume 2)<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Cay S. Horstmann<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/java-puzzlers\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/11\/java-puzzlers-joshua-bloch-neal-gafter-336x422.jpg\" alt=\"Java Puzzlers: Traps, Pitfalls, and Corner Cases - Joshua Bloch und Neal Gafter\" style=\"width:192px;height:240px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/java-puzzlers\/\">Java Puzzlers: Traps, Pitfalls, and Corner Cases<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Joshua Bloch und Neal Gafter<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/mastering-lambdas\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2019\/06\/Mastering_Lambdas_Java_Programming_in_a_Multicore_World-336x416.jpg\" alt=\"Mastering Lambdas: Java Programming in a Multicore World - Maurice Naftalin\" style=\"width:192px;height:237px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/mastering-lambdas\/\">Mastering Lambdas: Java Programming in a Multicore World<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Maurice Naftalin<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/concurrent-programming-in-java\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2021\/09\/concurrent-programming-in-java-doug-lea-336x415.jpg\" alt=\"Concurrent Programming in Java: Design Principles and Pattern, 2nd Edition - Doug Lea\" style=\"width:192px;height:237px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/concurrent-programming-in-java\/\">Concurrent Programming in Java: Design Principles and Pattern, 2nd Edition<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Doug Lea<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/get-your-hands-dirty-on-clean-architecture\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/08\/get-your-hands-dirty-on-clean-architecture-336x414.jpg\" alt=\"Get Your Hands Dirty on Clean Architecture: A hands-on guide to creating clean web applications with code examples in Java - Tom Hombergs\" style=\"width:192px;height:236px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/get-your-hands-dirty-on-clean-architecture\/\">Get Your Hands Dirty on Clean Architecture: A hands-on guide to creating clean web applications with code examples in Java<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Tom Hombergs<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/der-pragmatische-programmierer\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/der-pragmatische-programmierer-david-thomas-andrew-hunt-336x470.jpg\" alt=\"Der pragmatische Programmierer: Ihr Weg zur Meisterschaft - Andrew Hunt und David Thomas\" style=\"width:192px;height:268px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/der-pragmatische-programmierer\/\">Der pragmatische Programmierer: Ihr Weg zur Meisterschaft<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Andrew Hunt und David Thomas<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/clean-code-refactoring-patterns-testen-und-techniken-fuer-sauberen-code\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/03\/clean-code-buch-336x473.jpg\" alt=\"Clean Code \u2013 Refactoring, Patterns, Testen und Techniken f\u00fcr sauberen Code - Robert C. Martin\" style=\"width:192px;height:270px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/clean-code-refactoring-patterns-testen-und-techniken-fuer-sauberen-code\/\">Clean Code \u2013 Refactoring, Patterns, Testen und Techniken f\u00fcr sauberen Code<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Robert C. Martin<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/refactoring\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/06\/Refactoring-Buch-Martin-Fowler-336x475.jpg\" alt=\"Refactoring: Wie Sie das Design bestehender Software verbessern - Martin Fowler\" style=\"width:192px;height:271px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/refactoring\/\">Refactoring: Wie Sie das Design bestehender Software verbessern<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Martin Fowler<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/clean-craftsmanship\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/05\/Clean-Craftsmanship-deutsch-Robert-Martin-Uncle-Bob-336x475.jpg\" alt=\"Clean Craftsmanship: Best Practices, Standards und Ethik f\u00fcr die Softwareentwicklung - Robert C. Martin\" style=\"width:192px;height:271px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/clean-craftsmanship\/\">Clean Craftsmanship: Best Practices, Standards und Ethik f\u00fcr die Softwareentwicklung<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Robert C. Martin<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/the-programmer-s-brain\/\"><img decoding=\"async\" width=\"224\" height=\"281\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-224x281.jpg\" alt=\"The Programmer\u2019s Brain: What Every Programmer Needs to Know About Cognition - Felienne Hermans\" class=\"wp-image-41084\" srcset=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-224x281.jpg 224w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-336x421.jpg 336w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-504x631.jpg 504w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-672x842.jpg 672w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-400x501.jpg 400w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-600x752.jpg 600w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans.jpg 800w\" sizes=\"(max-width: 224px) 100vw, 224px\" \/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/the-programmer-s-brain\/\">The Programmer\u2019s Brain: What Every Programmer Needs to Know About Cognition<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Felienne Hermans<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/effektives-arbeiten-mit-legacy-code-refactoring-und-testen-bestehender-software\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/effektives-arbeiten-mit-legacy-code-michael-feathers-336x475.jpg\" alt=\"Effektives Arbeiten mit Legacy Code. Refactoring und Testen bestehender Software - Michael C. Feathers\" style=\"width:192px;height:271px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/effektives-arbeiten-mit-legacy-code-refactoring-und-testen-bestehender-software\/\">Effektives Arbeiten mit Legacy Code. Refactoring und Testen bestehender Software<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Michael C. Feathers<\/p>\n        <\/div><\/div>\n    \n<\/div><\/div>\n\n\n\n<p class=\"hc-book-disclosure wp-block-paragraph\"><em>* Hinweis: Wir teilen gerne unsere Lieblingsb\u00fccher mit dir! Als Amazon-Partner verdienen wir eine kleine Provision bei Eink\u00e4ufen, die du \u00fcber unsere Links t\u00e4tigst. Dies hilft uns, weiterhin Inhalte zu erstellen, die dir gefallen.<\/em><\/p>\n<aside><h4 style=\"margin-top:60px\">Verpasse keine Buchempfehlungen und Profi-Tipps zu Java!<\/h4>\r\n                       <p>M\u00f6chtest du benachrichtigt werden, wenn ich neue Buchempfehlungen ver\u00f6ffentliche? Dann <a href=\"#\" data-formkit-toggle=\"d8ee997126\">klicke hier<\/a>, um dich f\u00fcr den HappyCoders-Newsletter anzumelden und erhalte meine Buchempfehlungen neben regelm\u00e4\u00dfigen Tipps zu Java-Programmierung, Algorithmen und Datenstrukturen.<\/p>\r\n                       <p>\ud83d\udc49 <a href=\"#\" data-formkit-toggle=\"d8ee997126\">Newsletter-Anmeldung<\/a><\/p><\/aside>","protected":false},"excerpt":{"rendered":"<p>Spring Boot 3 Buchreview: Expertenwissen von Grundlagen bis Advanced Topics. Perfekt f\u00fcr Einsteiger bis Profis der Java-Entwicklung.<\/p>\n","protected":false},"author":1,"featured_media":52977,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_uag_custom_page_level_css":"","_wp_convertkit_post_meta":{"form":"-1","landing_page":"0","tag":"0","restrict_content":"0"},"_metis_text_type":"standard","_metis_text_length":3459,"_post_count":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-53013","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-buecher"],"uagb_featured_image_src":{"full":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer.jpg",800,1164,false],"thumbnail":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer.jpg",103,150,false],"medium":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer.jpg",206,300,false],"medium_large":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer.jpg",768,1117,false],"large":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer.jpg",704,1024,false],"feature_thumb_224":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-224x326.jpg",224,326,true],"feature_thumb_336":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-336x489.jpg",336,489,true],"feature_thumb_504":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-504x733.jpg",504,733,true],"feature_thumb_672":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-672x978.jpg",672,978,true],"half_400":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-400x582.jpg",400,582,true],"half_600":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-600x873.jpg",600,873,true],"full_800":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer.jpg",800,1164,false],"full_944":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer.jpg",800,1164,false],"full_1200":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer.jpg",800,1164,false],"wide_1180":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-800x490.jpg",800,490,true],"wide_1770":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-800x735.jpg",800,735,true],"1536x1536":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer.jpg",800,1164,false],"2048x2048":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer.jpg",800,1164,false]},"uagb_author_info":{"display_name":"Sven Woltmann","author_link":"https:\/\/www.happycoders.eu\/de\/author\/sven\/"},"uagb_comment_info":0,"uagb_excerpt":"Spring Boot 3 Buchreview: Expertenwissen von Grundlagen bis Advanced Topics. 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