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How to improve memory issues and performance of java application?
Wiki User
∙ 16y ago
What are the memory issues you are having? Where is the performance problem? Describe your problem!
Wiki User
∙ 16y ago
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What is lazy initialization?
Lazy initialization is a process by which an object is not initialized until it is first called in your code. The .NET 4.0 introduces a new wrapper class, System.Lazy<T>, for executing the lazy initialization in your application. Lazy initialization helps you to reduce the wastage of resources and memory requirements to improve performance. It also supports thread-safety.
What is caused when an application does not properly release memory allocated to it that it no longer needs and continually requests more memory than it needs?
memory leak
What is the difference bw cached memory and uncached memory?
Cached memory is read each time the file is read. This can increase the computers performance. Uncached memory is not read each time.
Can an application or devce driver specify if it will use physical memory or the swap file for its data?
No, because the O/S call to allocate memory can allocate either physical memory OR swap file space. It's under O/S control, not the application.
What are the limitation of object oriented programming language?
Performance (since the generated code is much more than when working procedural)Memory (more memory is needed to store code and data)
What can you do to improve a printer's performance?
increase the memory
What does the effect of eating breakfast have on your memory performance?
It should improve memory performance. Memory performance is severely diminished by low blood sugar (hypoglycemia).
How do cache memory improve the system performance?
Caches are meant to improve memory access performance of the computer system. There are hardware caches implemented as well software caching is also done in Operating system to improve performance.
Why large amount of Ram improve performance when editing images using an application such as Adobe?
Ram is Random Access Memory. Your computer uses this memory to store temporary files (like your undo history and your unsaved changes.)
Does freeing up memory improve computer performance?
Computers operate best when they have "system memory" free and are not relying on virtual memory (which uses a hard drive as additional system memory). If you have a system with 1GB of installed system memory, and you are using 1.25GB of allocated memory, then freeing up 0.25GB of used system memory would improve performance by reducing virtual memory usage. Conversely, if you have 2.0GB of installed memory, and you are using 1.25GB of allocated memory, then freeing 0.25GB of used memory would have no appreciable effect since virtual memory is not being used by the system. Final answer: If you are using virtual memory, then freeing enough memory to eliminate the virtual memory usage will improve performance, but freeing up more than that amount will have no appreciable effect.
What is a heap dump?
A heap dump is a snapshot of the memory heap of a running Java application, captured at a specific point in time. It provides detailed information about the various objects and their sizes in memory, helping developers analyze memory usage, detect memory leaks, and optimize application performance.
Is cache memory necessary?
The cache memory is used to store the frequently used data in the main memory in order to avoid the elapse of the seek time taken to read that data in the main memory.. So, to improve the performance of a PC, its necessary to have cache memory.
Increasing VRAM video memory will improve in which computer uses?
Autocad and gaming are the biggest two. Any application that requires fast screen redraws, or high detail.
How can you get Battlefield 3 to run at a higher fps?
Decrease the graphic settings and/or resolution to improve performance. Alternatively, upgrade the computers components, such as the processor or memory.
What is an advantage of loading an application entirely into RAM rather loading part of that application into virtual memory?
RAM is over 1,000,000 times faster than virtual memory, which is just hard drive space. So by only loading on RAM you could possibly see increased performance.
User is experiencing slow print rates when printing files that contain large complex graphics What could be done to improve performance?
Add memory to the printer.
How will RAM improve my PC's performance?
Oh, if you have more RAM, your computer could put more temporary memory on it, and it also makes you computer operate faster. You can sometimes go to the performance tab in your task manager to check out of your memory graph is always nearly full, if so, maybe you should get an upgrade.
