I am unable to find any benchmark or large scale test that shows the performance gain of static weaving versus dynamic weaving. Does somebody has any experience with this ?
JPA - Performance impact of weaving
325 Views Asked by Julien At
1
There are 1 best solutions below
Related Questions in JAVA
- Add image to JCheckBoxMenuItem
- How to access invisible Unordered List element with Selenium WebDriver using Java
- Inheritance in Java, apparent type vs actual type
- Java catch the ball Game
- Access objects variable & method by name
- GridBagLayout is displaying JTextField and JTextArea as short, vertical lines
- Perform a task each interval
- Compound classes stored in an array are not accessible in selenium java
- How to avoid concurrent access to a resource?
- Why does processing goes slower on implementing try catch block in java?
- Redirect inside java interceptor
- Push toolbar content below statusbar
- Animation in Java on top of JPanel
- JPA - How to query with a LIKE operator in combination with an AttributeConverter
- Java Assign a Value to an array cell
Related Questions in PERFORMANCE
- Slow performance on ipad erasing image
- Can Apache Ant be told to cache its XML files?
- What are the pros and cons of the picture element?
- DB candidate as CouchDB/Schema replacement
- python member str performance too slow
- Split a large query (2 days) into pieces to increase the speed in Postgres
- Use GUI displayed results of SQL query vs new queries?
- fastest way to map a large number of longs
- Bash regular expression execution hangs on long expressions
- Why is calling a function so slow in Javascript?
- Performance of element-compare in java collections
- "Capture GPU Frame" in XCode -- iOS only?
- Efficiency penalty of initializing a struct/class within a loop
- Change the rotating speed of the circle when the mouse moves using javascript
- Replace foreach to make loop into queryable
Related Questions in JPA
- JPA - How to query with a LIKE operator in combination with an AttributeConverter
- How to create nested selects with sql?
- Play Framework Unable to build entity manager factory when Working with PostGIS
- Getting entity with a join table GAE
- Is it necessary to create an repository and a service for each entity?
- JPA, Hibernate can I do composite primary key which one element is foreign kay @OneToMany?
- Hibernate Search Faceting not working
- EntityManagerSetupException for multiple joins and a sub query for NamedQuery
- JPA and web app
- JPA findDistinctPropertyBy magic method doesn't work as expected when using spring-boot-starter-jpa
- Inject EntityManager in SwitchYard Junit implementation
- QueryDSL where relationship may be null
- JPA, how can i have two queries, one use lazy and one use eager for fetching?
- Duplicate entry '[X]' for key '[Y]' on JPA repository 'save' operation. Saved entity has its key defined already
- Hibernate's bidirectional OneToOne relationship not working within the same class
Related Questions in LOAD-TIME-WEAVING
- Spring Cache With Couchbase Using LoadTimeWeaving - Strangely Not Working
- Load time weaving for non-spring beans in a spring application
- TomcatLoadTimeWeaver breaks Log4j 2
- AspectJ and Springboot not working together
- How to enable load time / runtime weaving with Hibernate JPA and Spring Framework
- Running Unit Tests using Maven in Spring LTW Environment
- How to use load time weaving without -javaagent?
- WildFly Jboss EAS 7.2 loadtimeweaving issue with Spring 4.2.4
- AspectJ Load Time weaving working in unit tests but NOT at runtime in spring boot (maven) application
- AspectJ LoadTimeWeaving on OSGI
- AspectJ not seeing META-INF/aop.xml
- Eclipse RCP: How can I add an inner class when weaving
- Saving ManyToMany with @ChangeTracking relation throws PersistenceException
- NoSuchMethodException aspectOf in aspectj load time weaving in spring boot
- @Aspect class is not executing when running individuall test from intelli j but executes when running mvn test
Related Questions in COMPILE-TIME-WEAVING
- @Configurable doesn't work for objects initialized in @PostConstruct methods
- Aspectj compile time weaving based transactions not working (JPA from a WebService call)
- Plugin 'AspectJ weaver' failed to initialize "java.lang.NoClassDefFoundError: com/intellij/openapi/compiler/ClassInstrumentingCompiler"
- Problems changing from Load Time Weaver to Compile Time Weaver in Spring
- How to distinguish generated methods (AspectJ)
- How to use load time weaving without -javaagent?
- Equinox Weaving doesn't work in Virgo tomcat
- Confused how ajc works with javac
- TypeScript code weaving
- How to add @Priority annotation with different values in aspectJ
- AspectJ compile-time weaving - getting output source code?
- postsharp 3 introduce/remove constructor aspect
- Compile time weaving for DI in non-spring managed classes
- The persistence doesn't recognize the entity class
- eclipselink static weaving with final fields on Java 9
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
After classloading there should not be any difference in performance. The difference is in classloading itself where you will have a certain penalty in exchange for the flexibility to weave during runtime instead of during compile time. I am not an EclipseLink user, but know quite something about AOP and weaving in general, so I can tell you that the difference can be anything from unnoticeable to several seconds when an application starts up, heavily depending on the number and types of loaded classes and the complexity and scope (applied to many or just a few classes) of woven-in functionality. So it probably does not make sense to generalise here. Benchmarks would only make sense for certain types of reference applications on predefined hardware setups.
Having said that, I cannot really help you but just recommend that you do the benchmark by yourself for your individual setup. It should be easy enough to switch weaving types. Static weaving requires adjustments in your build process, dynamic weaving requires you to start the JVM with a weaving agent. Both options are not rocket science. Good luck!