jms performance tuning

Trust a lot of friends, whether it is to do development, architecture, or DBA, are often heard that the word "tune". Speaking of "tune", may let a lot of technical staff heart surging, may also make a lot of people feel distressed. Of course, there are a lot of people are dismissive of this, because not everyone has access to the project is very large, and not everyone does the project is very high performance requirements. In the mainstream enterpri

VMware ESX Server is the most popular virtual software PRODUCT on the Intel platform on the current server market. Compared to other virtual software products, the greatest advantage of ESX is that it can greatly reduce the resources occupied by the host system. The ESX server kernel runs directly above the hardware, and the system stability and performance are greatly improved. ESX server is also well-suited for enterprise applications because it sup

16.1 Performance Tuning theory 16.1.1 Basic Concepts Resources (Resource): The functional components of the physical server, some software resources can also be measured, such as thread pool, number of processes, and so on. System operation, requires a variety of resources, for the determination of the list of resources, we can rely on the understanding of the system to determine, you can also draw the sy

dbms_workload_repository. Create_snapshot;We can also use the Dbms_workload_repository package to complete the baseline, modification of the default settings and so on.ADDM (Automatic Database Diagnostic Monitor AWR)is a consultant system within Oracle that can automate some of the optimization recommendations for the most databases, give recommendations for SQL optimization, index creation, and statistics collection.ADDM report Generation:Sqlplus>@?/rdbms/addmrpt.sqlThe most important thing ab

I believe many of my friends, whether engaged in development, architecture, or DBA, often hear the word "tuning. Speaking of "tuning", it may make many technical staff feel excited, or it may make many people feel distressed. Of course, there are also many people who despise this because not everyone is exposed to a large number of projects, and not everyone does have high

A free ebook that IBM released early on the internet10 years, the reference value is still very big.Domestic translation into Chinese online reading version.See two URLs belowLinux Performance and Tuning guidelinesHttps://www.gitbook.com/book/lihz1990/transoflptg/details=========================================Server Optimization IdeasManage the change processManagement change and

Talking about linux Performance Tuning 12: Red Hat optimization strategy Tuned talking about linux Performance Tuning 11: Memory Allocation Management http://www.bkjia.com/ OS /201307/228761.html Red Hat launched a dynamic tuning solution, you can use different

Reference indicators for performance Execution time-from the time the code starts running to the end CPU time--the time that a function or thread consumes the CPU Memory allocation-a scenario in which a program consumes memory at run time Disk throughput--Describe the use of IO Network throughput--describe the use of the network Response time-The response time that the system makes to a user's behavior or time

MySQL from getting started to mastering (performance testing and tuning)Course View Address: HTTP://WWW.XUETUWUYOU.COM/COURSE/33Courses from the School of worry-free network : http://www.xuetuwuyou.com/Starting from the basics, all the way up to the advanced level, including but not limited to SQL statements, SQL Tuning, Database

AnglarJS, as an excellent Web framework, can greatly simplify the burden of front-end development. This article introduces seven suggestions for performance tuning of AngularJS, involving angularjs Performance Tuning knowledge. If you are interested in this article, learn about AnglarJS as an excellent Web framework, t

Oracle Performance Tuning-Beyond OCP proficient Oracle Video tutorial Training 38Course IntroductionWind Brother Oracle Video tutorial , operating system optimization tuning, storage System optimization tuning experience, database instance level tuning, SQL Statement Index o

The author of this book is a leader in Java performance and Java HotSpot virtual machines, helping you to use modern soft practices to improve your practical life by summarizing energy, avoiding common mistakes, and tips and tricks.Using G1 to overcome the limitations of parallel, serial, and CMS garbage collectors learn about the various stages of G1 GC collection, including the young generation and the old era fine

Label:For the full stack, database skills are indispensable, relational databases or NoSQL, memory-based database or partial disk storage database, object storage database or graph database ... , but the first essential skill should be MySQL. From the rise of lamp, to the advent of mariadb, and even the advent of PG, skilled MySQL skills are very useful. MySQL database technology is also a lot of aspects, here is only the necessary performance

http://blog.csdn.net/innost/article/details/9008691Authorized by the author, published Tieto a young cow of a "programmer" masterpiece.Introduction to the Android System Performance tuning toolIn the software development process, presumably many readers have encountered the system performance problem. Several major steps to solve the system

OverviewØ The thinking of performance optimizationThe first is a more accurate positioning problem, with the help of the corresponding toolkit, the analysis of the system performance bottlenecks, in accordance with its performance indicators, and the level of decision-making choice of the way to optimize. In the selection of the method of optimization, we can ref

Linux performance tuning 5: tuning an important role in soft raid storage. RAID independent redundant disk arrays are classified into two types: raid card-based hard raid (hardware implementation, high speed, suitable for large applications), system-based soft raid (generally included in the kernel, performance is not

The last 2 months have been doing mobile phone and TV development, the development process encountered a variety of pits. Get fast New Year's day, finally put on the line. 2 months to dry down full of hard work, not so busy with their own preparation of the front-end performance tuning summary below, in order to facilitate the use of their own once again to be handy. Referring to the high-

Most developers take for granted that performance optimization is complex and requires a lot of experience and knowledge. Well, you can't say it's completely wrong. Optimizing your application for optimal performance is not an easy task. But that doesn't mean that if you don't have the knowledge, you can't do anything. Here are 11 easy-to-follow recommendations and best practices to help you create a well-p

;Most disk configurations are based on capacity requirements rather than performance;The cheapest solution may be a small number of large-capacity disks;The second most common problem is having too handle logical disks on the same array.This increases seek time and significantly lowers performance.The disk subsystem is discussed in 4.6, "Tuning the disk subsystem" on page 112.The second common problem is th

Tags: blog HTTP Io OS ar use for strong sp Because the performance tuning section of the official book does not index by configuration item, quick query cannot be achieved. So I re-organized the original text with the configuration item drive and added some of my own understandings. If there is any error, please correct me.Configuration Optimization Zookeeper. session. Timeout Default Value: 3 minutes (1800