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Introduction: The author of the Transaction Strategy series, Mark Richards, will discuss how to implement transaction policies for applications with high throughput and high user concurrency requirements in the Java™ platform. Understanding how to compromise will help you ensure high levels of data integrity and consistency, and reduce refactoring work in subsequ

I have done in the Cernet dial-up access platform, and then in the Yahoo3721 load search engine front-end platform development, but also in the mop to deal with the large-scale community mop the structure of the upgrade and other work, at the same time they have contacted and developed a number of large and medium-sized Web site modules, Therefore, there are some accumulation and experience in coping with high load and concurrent solutions for large W

Large site Architecture Features: 1. High concurrency? (large number of user visits)Solution: Split system, service, message middleware, caching, concurrencyHigh Concurrency Design principlesSystem design not only need to consider the realization of business functions, but also to ensure that the system high concurrency, high availability,

Linux is now the IT industry is one of the hottest industry, many friends in the sight of its fire and training courses of all kinds of fancy propaganda will be among the impulse, but we ugly words said in the front, the newspaper class study is I have no talent, no resources, no time the most efficient way to the public, But still can not cure all ills, if the following three ideas can not be amended, so-called high wages

Video card temperature is too high reason: General graphics temperature is too high most of the chassis due to poor heat dissipation or video card fans may be too slow, mainly for these reasons, the computer interior dust is too Much, the heat dissipation is bad, the contact between the card chip and the heat sink is not good; the thermal grease on the graphics chip lacks or dries and loses the thermal co

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HotSpot VM Options2.Troubleshooting Guide for Java SE 6 with HotSpot vmtroubleshooting Guide to Java SE 6 with HotSpot VMIn addition, I believe that not everyone is facing these JVM parameters every day, if you forget those key parameters you can enter Java-x (capital X) to prompt. The parameters of jdbc for MySQL JDBC are also described in previous articles, and the use of configuration parameters in JDBC in a single machine or cluster environment can have a significant impact on the opera

WIN10 has been widely used, and if we want to make the computer more fluid, then we can turn on "high-performance mode" so that we can improve the speed of our system. So how does Win10 open high-performance mode? The following small series and you talk about Win10 Open High-performance mode method. Let's go and have a look! The steps are as follows: 1, press t

balance between. More discussion of system performance and architecture is also being carried out around consistency and availability.2) engineering practices for OpenStack, Swift and CapIn contrast to cap theory, OpenStack's distributed object storage System, swift, satisfies availability and partition tolerance, without guaranteeing consistency (optional), but achieving eventual consistency. Swift if the get operation does not include the ' x-newest ' header in the request header, then this r

Analysis system bottleneck point and the occurrence of crash.5th page level high concurrent kill optimization (Redis cache + static separation)Use Redis for page caching and cache kill list and details, object cache, commodity details page and seconds kill, product details static, seconds kill static resource optimization (to achieve front-end separation), CDN and DNS optimization, etc.6th. Service level high