lineage mmo

Smart heads are precious and limited resources. When the world is still filled with a lot of interesting new problems to be solved, they should not be wasted on re-inventing things like wheel.-- Eric S. Raymond Most Programmers think they are

Introduction This article briefly introduces how to use Adobe Flex 3 technology to develop multiplayer online games. I talked about why I chose Adobe Flex 3, the issues I pay attention to during development, and a simple process for development. It is helpful for anyone who wants to know about Flex 3 in game development. There are a few other words in the middle, so I can't think of how to express them better. Please help me with them. Thank you! Use flex3 to develop multiplayer online games Mas

IntroducedIn general, there are two ways to fault-tolerant distributed datasets: data checkpoints and the updating of record data .For large-scale data analysis, data checkpoint operations are costly and require a large data set to be replicated between machines through a network connection in the data center, while network bandwidth tends to be much lower than memory bandwidth and consumes more storage resources.Therefore, Spark chooses how to record updates. However, if the update granularity

thoughts on recruiting and training game programmers over the years. I always wanted to summarize it. The main purpose is to better train new C ++ programmers and establish a game program. Sequence worker training, development, and success have become the core backbone, management, and options beneficiary. For MMO game production, solving the C ++ technical team is one of the foundations for ensuring qualified software. My h3dAll core studio techn

C ++ games from the Technical Management Perspective Program Member Development Yao Yong This is one of my thoughts on recruiting and training game programmers over the years. I always wanted to summarize it. The main purpose is to better train the new C ++ programmers of the company, and establish a game programmer training, development, and talent to become the core backbone and management layer, A complete set of systems, such as the option beneficiary. For

This is one of my thoughts on recruiting and training game programmers over the years. I always wanted to summarize it. The main purpose is to better train the new C ++ programmers of the company, and establish a complete set of systems such as game programmer training, development, and success to become the core backbone, management, and option beneficiary. For MMO game production, solving the C ++ technical team is one of the foundations for ensurin

The data flow of an iterative machine learning algorithm in spark can be understood by graph 2.3来. Compare it to the iterative machine learning data stream of Hadoop Mr in figure 2.1. You'll find in HadoopEach iteration of MR involves the reading and writing of HDFs, which is much simpler in spark. It only requires one read of the distributed shared object space from HDFs to spark-creating an RDD from the HDFs file. The RDD can be reused, and it will reside in memory in every iteration of machin

-------------------------/ Check the following folders with WinRAR and find: C :/============================================Internt. HTA (Kaspersky reportsTrojan-PSW.Win32.QQPass.hn)RAR. HTA (Kaspersky reportsTrojan-Downloader.JS.Small.cq)Vidll. dll (indicated by KasperskyWorm. win32.viking. rThe rising report isWorm. Viking. AA) C:/Documents and Settings/user/Local Settings/temp============================================G0ld.com (the Kaspersky report isWorm. win32.viking. r, Drweb reportsWin3

/join, are different from action action) to create RDD 1 from both data sources) to stabilize the data in storage; 2) Other RDD. 2) Read only: The state is immutable and cannot be modified. 3) Partitioning: Enables the elements in the RDD to be partitioned (partitioning) based on that key and saved to multiple nodes. When you restore, only the data of the lost partition is recalculated, without affecting the entire system. 4) path: called Aristocracy or descent (

internal promotion of Erlang did not have this information, but I think it is very meaningful: An Erlang-based MMO engine: http://sunweaver.blogspot.com/ Writing an Erlang-based MMO server: http://www.devmaster.net/articles/mmo-scalable-server/ An Erlang-based MMO architecture: http://www.next-gen.cc/ A discussion fro

the generation method of the Department, the limits on resources and creativity, the selection of development languages, and the people to be recruited later. It determines too many things, therefore, it is necessary to think about it. I have always had this idea that game development is in the right direction. Even if it is slower at the beginning, it will get faster and faster, and it will avoid detours and dead ends. In early 2012, the mmo rpg Gam

Chapter 3: elastic architecture design 3.1 1.Discuss MMO(Massively Multiplayer Online Games) and virtual worldArchitecture: more scalability required 2.Principles and features: Function diversity, conceptual integrity, growth adaptability;Structure: Dependency and data access 3.2 background 1. The system architecture must adapt to the environment, including applications using the architecture.ProgramAnd the programmers who use this architecture, a

data, andActionis toTransformationdata set, and pass the calculation results to theDriver. To improve operational efficiency,Sparkin all theActionIs deferred generation, that is, it only temporarily remembers the previous conversion action, only if it really needs to return the dataset toDriverThese actions are performed only when the (2) Lineagecalled descent, is used to record How the Rdd DataSet evolves from other rdd datasets , when some of the partition data in an RDD dataset is lost, the

Hellgate shooting experience Hellgate, as an ambitious, standalone-MMO, action-shooting-RPG best-to-eat game,I'm afraid the shooting is too difficult. The shooting experience is not good enough. Fail to grasp the essence of the shooting game. Many details of firearms are not shown. For example, camera vibration, back-seat animation during gun shooting, and so on. Unfortunately. But the action RPG experience is great! Let's look at how

http://1024monkeys.wordpress.com/2014/04/01/game-servers-udp-vs-tcp/When writing online games, the question of whether to use UDP or TCP will have to be faced sooner or later.In general, you will hear people say, "Unless you're writing an action game, you're going to use TCP," or "You can use TCP in MMO games, because World of Warcraft tcp! ”Unfortunately, these views do not reflect the complexity of the problem.BackgroundFirst, let me explain that I

extension can also see what you get to edit the GUI, isn't it more convenient? This is definitely a correct development idea. 2. New GUI system after Unity4.6 Today, I tried a new GUI system. It seems like it is not very bad, but it is not very bright. In addition, the degree of completion is not very high. We hope that version 4.6 can be improved after the release. It is said that this new GUI system was developed by NGUI authors. It seems that the core idea is similar to NGUI, and the proces

Chapter 2 flexible Architecture Design3.1 Introduction Interactive behavior makes scaling of such system infrastructure more complex. The Darkstar Project is a challenge to the needs of these game and virtual world creators. This project will be undertaken by a research team at Sun labs and will be continuously explored in the field of architecture scalability.3.2 background This kind of application needs to start from a very small system, and then increase processing capability as the numbe

needs to be submitted to Jobscheduler, in Jobscheduler through the thread pool way to find a A separate thread submits the job to the cluster to run (in fact, the RDD-based action in the thread triggers a real job run). Why use a thread pool?1. The job is constantly generated, so in order to improve efficiency, we need a thread pool, which is similar to executing a task in executor through a thread pool;2. It is possible to set the job's Fair fair dispatch mode, this time also need multi-thread

possible to set the job of the Fair Fair scheduling method, this time also need multi-threading support;**/Ssc.start ()Ssc.awaittermination ()}}II: Perspective spark streaming from a fault-tolerant architecture perspectiveWe know that the relationship between Dstream and Rdd is a constant creation of the RDD over time, and the dstream operation is to operate the RDD at a fixed time. So, in a sense, spark streaming's fault-tolerant mechanism based on dstream is actually a fault-tolerant mechanis

, partitioned, distributed data set, All or part of this dataset can be in memory and reused across multiple computations. Lineage: Use memory to speed up data loading in a multitude of otherIn-memoryClass database orCacheClass system is also implemented,SparkThe main difference is that it deals with data fault tolerance in distributed computing environments (node effectiveness/ data loss) issues. To ensure the robustness of the data in the RDD, ther