high performance java persistence

1. Background 1.1. Amazing performance dataRecently a friend in the circle told me by private messages that they implemented a cross-node remote service invocation of a 1-W TPS (Complex POJO object) by using Netty4 + Thrift compression binary codec technology. Performance has increased by more than 8 times times compared to the traditional communication framework based on the

Block Storage SystemDistributed storage has excellent performance, can carry a lot of failures, it is easy to scale, so we use ceph to build a high-performance, high-reliability block storage system, and use it to support the public cloud and managed Cloud cloud host, the Cloud Drive service.Because of the use of Distr

Brief introduction Data is the core element of all computing systems used to manage, mine, and manipulate data. In the Internet age, applications require not only instant access to data, but often an overwhelming, almost simultaneous request to try that access. Although database technology has improved significantly, centralized data storage is problematic for this requirement and responsiveness application. IBM WebSphere EXtreme Scale provides centralized data access choices for

, coded 1 million times, the test results show that: The performance of Java serialization is only about 6.17% of the binary encoding.Netty provides support for Google Protobuf by default, and by extending the Netty codec interface, users can implement other high-performance serialization frameworks, such as Thrift's c

improved the performance of our products in terms of performance and experience, make them look and use great! Original English version: Seven Guidelines For Designing High-Performance Mobile User Experiences Error Message The Internet has produced a large portal website in this way. How can I ask the prawns? I have

The Service-Oriented Architecture (SOA) can integrate multiple legacy systems or new software products as a service through Internet connections to achieve mutual communication between services. Web Service technology is a basis for SOA implementation. It contains complex transaction processing between different business entities. XML processing, as the core component of Web Service technology, includes soap processing, XML binding, and XML parsing. For Web services that require better

language when constructing Cluster Monitoring and Management. However, Java is usually used only for the front-end or cluster host of the system, and the daemon process written in C language is installed on the cluster node. Although the Java programming language provides many advantages, can Java effectively replace the C-Language Daemon Running on each node fo

Http://www.cnblogs.com/mikelij/archive/2010/11/30/1892261.htmlArchitecture for large ASP. NET application Systems-how to achieve high performance and scalabilityBrief introductionPrevious About the concept of "large ASP. NET Application System"means an ASP. NET application system that can support a large number of online users simultaneously. At the same time the number of online users to achieve a large. I

been an optional language in the construction of cluster monitoring and management. However, the Java language is typically used only in the front-end or cluster host portions of the system, and the daemon, written in C, is installed on the cluster node. Although the Java programming language offers many advantages, for high-

Java, C #, and C ++. we will not mention the blocking scheme later in this article, because the blocking I/O is really not scalable, and the performance cannot meet the requirements of high-performance servers. Two Io multiplexing solutions: reactor and proactor In general, the I/O reuse mechanism is requiredEvent sha

Mina is a Java server with a very good C/S architecture. Here I turn to an article about how it is used. PrefaceMina is the latest Java communication framework developed by trustin Lee. The main function of the communication framework is to encapsulate underlying Io operations and provide advanced operation APIs. Well-known communication frameworks include C ++ ace and Python twisted, while

The boss always wants me to recruit some Java programmer to do ...? He (old person) outside and other camp engineers talk more and will always come to ask me, you always play PHP (framework), But after our website fire, load up ... PHP does not carry the performance, or security than JSP (in fact, Java) to do? I'm busy, so just a word to shoot it ... (now think

, and also prevents the MVCC cleanup process from reclaiming old tuples or index entries that are no longer needed.Submission Date/time not that easyThere are two very complicated things in programming:Processing encodingWorking with dates/times across multiple time zonesTo solve the second problem, it is a good idea to save all timestamps in the UTC time zone. However, when using MySQL, you also need to set the Uselegacydatetimecode JDBC driver configuration property to False.ConclusionAs you c

, videos, CSS, JS scripts, etc.) , which can greatly speed up user access and reduce data center load. (3) Reverse proxy: The reverse proxy server is located in the website room, the proxy Web server receives an HTTP request and forwards the request as shown in: The reverse proxy server has the following features: ① Protect website Security: Any request from the Internet must go through a proxy server first; ② accelerates Web requests by configuring caching: Reduces load pressure on real Web se

Tags: min policy part different driver capacity DDC Read Write writeHe Tao The only product platform architect He Tao, currently serving in the Platform Architecture Department, is responsible for data access layer, gateway, database middleware, platform framework and other development and design work. In the database performance optimization, architecture design and other aspects have a lot of experience accumulated. Passionate about

I. High-performance indicators of the site from different perspectives, and its Optimization 1, the developer's perspective the developers focus on the performance of the application itself and its related subsystems, including response latency, system throughput, concurrency processing power, system stability and other technical indicators. The main ways to opti

follows: Serialized code stream size (network bandwidth occupancy) Serialization Deserialization Performance (CPU resource footprint) Performance of concurrent calls: stability, linear growth, occasional Shiyanmao thorn, etc. The Java serialization and binary encoding performance