java architect certification

(Exceptionname E1){Catch Block}The Catch statement contains the declaration to catch the exception type. When an exception occurs in the protection code block,the catch block after the try is checked. If the exception that occurs is contained in a catch block, the exception is passed to the catch block, which is the same as passing a parameter to the method. You can also make multiple captures by following multiple catch blocks behind a try code block . A catch statement is often used in conjun

Java architect path: JavaProgramElectronic copies of 15 required books As a Java programmer, the most painful thing is that you can choose a wide range of books, you can read too many books, and it is often easy to get at a loss. I want to select some technical books I have read and recommend them to you in the order of study, especially

the benefits and drawbacks of using a browser to access asynchronous, lightweight processes on the server. Design Patterns Demonstrate knowledge of Java EE design Patterns Including:service Starter, Singleton, Bean Locator, Resource Binder, Dep Endency injection, Payload Extractor, Context Holder, and Thread Tracker. Select an appropriate pattern for a given application challenge from the Following:facade, strategy, Observer, Compos

Reply content:In fact, this problem should be reported because this problem does not constitute a problem, it is purely to black Baidu. However, I just loved the black Baidu. Another, "... The argument that single quotes are more efficient than double quotes is a low-level error. Note, however, that there is another bright spot in the title-"Java Senior architect". Oh. Have feedback, thank

Java Architect RequirementsProfessional Quality requirements:1, understand the role of the architect and structure design objectives, principles and trade-offs;2, proficient in the architecture model, Transaction, security, persistence and other mechanisms and implementation, IOC, AOP, SOA and other concepts and implementation;3, proficient in transaction, securi

This is a creation in Article, where the information may have evolved or changed. Since the Java architect, first of all, you are a high-level Java siege Corpse, proficient in using various frameworks, and know how they are implemented. JVM virtual machine principle, tuning, know that the JVM can let you write better performance code, pool technology, what object

overwhelmed; then there is the vertical partitioning of data, the vertical partitioning of data is to write more frequent data tables, such as user table _user, or Order table _orders, then we can separate this two table, put on a different server, if the two tables and other tables exist in the table query, then only the original SQL statement to split, first query a table, in the query another, although this will consume more performance, but compared to the kind of large data synchronization

the Web Start and applet deployment modes. Given an architectural system specification, select appropriate locations for implementation of specified security feature s, and select suitable technologies for implementation of those features Identify and classify potential threats to a system and describe how a given architecture would address the threats. Describe the commonly used declarative and programmatic methods used to secure applications built on the

, combined with technical thinking ability." Light has the ability to develop programs, do not think, that can only be a code madman. Only thinking and not down-to-earth technology development capabilities, that is the performance of the people, but not to be liked.The first level of the cultivation of internal strength is naturally the development of technology. Starting with writing the first line of code, think about why, there are no other paths to achieve the same functionality. When we wri

Alibaba architect of "big talk architecture" shares the technical points that Java Programmers need to break through. Alibaba javaI. Source Code Analysis Source code analysis is a critical knowledge that can remain unchanged. source code analysis is boring and difficult for many people. I think there are three core points in the source code reading: technical foundation + strong curiosity + patience. I thin

team members and the development process definition; In the software design phase, the architect is responsible for the entire software architecture, key artifacts, interface and development policy design; In the coding phase, the architect becomes a consultant for detailed designers and code writers, and often holds technical seminars, technical courses, etc. as the software begins testing, integration an

working life:8 years service company: 4 (including the four major portals of two) recent occupation: Java architect Workplace keywords: social platform, high concurrency system architecture design, technical team management, a variety of products from zero to one city!For six years, the man had been in two of the four portals, completing the transformation of engineer to

and development policy design; In the coding phase, the architect becomes a consultant for detailed designers and code writers, and often holds technical seminars, technical courses, etc. as the software begins testing, integration and delivery, integration and test support becomes the focus of the software architect, and when software maintenance starts, The software