Da sich Oracle mit Java 8 noch ein wenig Zeit lässt (als anvisierter Termin wird im Instant “Frühjahr 2014” genannt), soll mit diesem shortcut die Gelegenheit genutzt werden, zu
diskutieren, wie es zu Memory Leaks in Java kommen kann und wie guy sie finden oder besser schon von vorneherein vermeiden kann. Im ersten Kapitel des shortcuts
wird erläutert, dass Memory Leaks durch im Programm…
Please Disable Adblock to Show Download Link
DOWNLOAD eBooks
Author : Angelika Langer
Genre : Computers
Summary : Da sich Oracle mit Java 8 noch ein wenig Zeit lässt (als anvisierter Termin wird im Moment "Frühjahr 2014" genannt), soll mit diesem shortcut die Gelegenheit genutzt werden, zu diskutieren, wie es zu Memory Leaks in Java kommen kann und wie man sie finden oder besser schon von vorneherein vermeiden kann. Im ersten Kapitel des shortcuts wird erläutert, dass Memory Leaks durch im Programm "vergessene" Objekte entstehen, die der Garbage Collector aber weiterhin als erreichbar identifiziert und nicht wegräumt. Zudem soll deren mögliches Aussehen gezeigt werden. Die Kapitel 2 und 3 verhandeln weitere Memory-Leak-Situationen, allgemeine Lösungsansätze für Leaks (z. B. Weak References), und Techniken, wie man Memory Leaks suchen kann.
Please Disable Adblock to Show Download Link
DOWNLOAD eBooks
Author : Angelika Langer
Genre : Computers
Summary : Was ein Memory Leak in Java ist und unter welchen Umständen solche Leaks auftreten, wurde im shortcut zum Thema Memory Leaks geklärt. Mit welchen Strategien und Werkzeugen man nach einem vermuteten Memory Leak suchen kann, zeigt dieser thematisch weiterführende shortcut. Er greift das Beispiel aus dem vorangegangenen shortcut wieder auf und befasst sich mit der proaktiven, dynamischen Analyse am "lebenden Objekt", d. h. während die Anwendung läuft. Des Weiteren wird die reaktive Post-mortem-Analyse, nachdem die Anwendung bereits (wegen Speichermangels) abgebrochen ist, veranschaulicht.
Please Disable Adblock to Show Download Link
DOWNLOAD eBooks
Author : Maaike van Putten
Genre : Computers
Summary : Improve application performance by tuning, monitoring and profiling both the garbage collector and JVM Key FeaturesUnderstand the different parts of Java memory and the various garbage collectors so you can select your preferred oneExplore how memory management can help to effectively improve performanceLearn how to spot and avoid memory leaks to enhance application performanceBook Description Understanding how Java organizes memory is important for every Java professional, but this particular topic is a common knowledge gap for many software professionals. Having in-depth knowledge of memory functioning and management is incredibly useful in writing and analyzing code, as well as debugging memory problems. In fact, it can be just the knowledge you need to level up your skills and career. In this book, you'll start by working through the basics of Java memory. After that, you'll dive into the different segments individually. You'll explore the stack, the heap, and the Metaspace. Next, you'll be ready to delve into JVM standard garbage collectors. The book will also show you how to tune, monitor and profile JVM memory management. Later chapters will guide you on how to avoid and spot memory leaks. By the end of this book, you'll have understood how Java manages memory and how to customize it for the benefit of your applications. What you will learnUnderstand the schematics of debugging and how to design the application to perform wellDiscover how garbage collectors workDistinguish between various garbage collector implementationsIdentify the metrics required for analyzing application performanceConfigure and monitor JVM memory managementIdentify and solve memory leaksWho this book is for This book is for all levels of Java professionals, regardless of whether you're a junior or senior developer, a DevOps engineer, a tester, or the system admin of a Java application. If you currently don't have in-depth knowledge of Java memory, garbage collection, and/or JVM tuning, then this book will help you to take your Java skills to the next level.
Please Disable Adblock to Show Download Link
DOWNLOAD eBooks
Author : Jack Shirazi
Genre : Computers
Summary : Helps readers eliminate performance problems, covering topics including bottlenecks, profiling tools, strings, algorithms, distributed systems, and servlets.
Please Disable Adblock to Show Download Link
DOWNLOAD eBooks
Author : Luca Cardelli
Genre : Computers
Summary : The refereed proceedings of the 17th European Conference on Object-Oriented Programming, ECOOP 2003, held in Darmstadt, Germany in July 2003. The 18 revised full papers presented together with 2 invited papers were carefully reviewed and selected from 88 submissions. The papers are organized in topical sections on aspects and components; patterns, architecture, and collaboration; types; modeling; algorithms, optimization, and runtimes; and formal techniques and methodology.
Please Disable Adblock to Show Download Link
DOWNLOAD eBooks
Author : Bill Venners
Genre : Computers
Summary : A manual on the Java 1.2 virtual machine. This new edition contains a new chapter providing a tutorial on using native methods with the JNI (Java Native Interface) specification. The CD-ROM contains source code examples from the book, interactive illustrations, Java Development Kit, and a resources Web site.
Please Disable Adblock to Show Download Link
DOWNLOAD eBooks
Author : Marcin Moskała
Genre : Computers
Summary : Kotlin is a powerful and pragmatic language, but it's not enough to know about its features. We also need to know when they should be used and in what way. This book is a guide for Kotlin developers on how to become excellent Kotlin developers. It presents and explains in-depth the best practices for Kotlin development. Each item is presented as a clear rule of thumb, supported by detailed explanations and practical examples.