Go to the tutor center for an interview

1. Xinhua news agency, Harbin, July 24 (reporter Hu Guoxiang) - Xiaoyuan, a 20-year-old sophomore in a university in Harbin, contacted five tutors before the holiday, but she was politely dismissed less than a week at a time. Xiaoyuan is deeply confused: I have strong communication skills. I regard my children's home as my own. Why can't I do a good job as a tutor
recently, Harbin hope youth psychological rescue center received a lot of consultation calls similar to Xiaoyuan's. Zhang Dasheng, director of the center, said that many college students, like Xiaoyuan, behave more casually and generously in their tutored children's home in order to win the recognition of their children's parents, hoping to create an atmosphere of "taking their children's home as their own home", This is not appropriate in many families. Zhang Dasheng reminds college students that they must treat themselves as "outsiders" when they are tutors
"with the booming market of College Students' tutoring, many college students only see the side that 'Tutoring can make money', but ignore the etiquette and other aspects that should be paid attention to when tutoring." Zhang Dasheng said, "it's often some details that arouse the disgust of the parents of the children. Therefore, as a tutor, college students must keep in mind their position: I'm hired by others, and my purpose is to help the children with their homework and get the salary I deserve."
Zhang Dasheng said that as a tutor, college students should not be too close to their children's family. Don't walk around in the children's home. Don't enter the room where the host doesn't invite you. Use the bathroom in advance; Don't take the initiative to answer the phone at home. If you want to borrow the phone, you must obtain the consent of the child's parents. In addition, you should not spend too much time on your own mobile phone at your child's home
secondly, in the class of tutoring children, college students should remember not to inquire about their children's parents. Zhang said it is impolite to pry into other people's private lives in any case. If you want to communicate with parents about their children's learning, you'd better communicate with parents of the same sex. If the parents don't mean to keep someone to eat, the tutoring should be finished before the meal. At the same time, do not easily accept the gift of parents
Zhang Dasheng stressed that being a tutor in a university should be neither humble nor arrogant from the beginning to the end, and he should contact the tutor company or tell the teacher in time in case of any situation.

2. The interview of the tutor center is nothing more than a lecture. You can prepare your own materials for the lesson. Some tutor centers will let you do the middle school entrance examination

3. Just recently<

first of all, SOA

SOA is service-oriented, a component model, an architectural style, not a method. It has good flexibility and reusability

it can decompose applications into separate services. In this way, these services can be intelligently published separately. It can be scaled up to meet the needs of other applications. SOA requires alignment between it and business, supporting rapid business change, followed by flexibility of architecture and reuse of assets

it is not a new thing, but an alternative model of object-oriented model. SOA based system does not rule out using object-oriented design to build a single service, but its overall design is service-oriented
it connects different functional units of an application (called services) through well-defined interfaces and contracts between these services

the interface should be independent of the hardware platform, operating system and programming language that implements the service. This enables services built in such systems to interact in a unified and common way< br />_____________________________________________________________________

SCA is a set of SOA specification jointly developed by BEA, IBM, Oracle and other well-known middleware manufacturers< br />
_____________________________________________________________________<

there are eclipse installation packages related to SOA development on Eclipse Official website.

if there are reference books, I have read several Chinese ones, which are meaningless. They are not painful or itchy, and I can't recommend anything. The English version of SOA in practice is good, but I haven't seen the full Chinese version

I am also in the learning stage, for reference only. Hope it helps

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The Legend of "SOA concept, technology and design" and "enterprise SOA Chinese version" is very good.

4. The development history of SCA (1) the origin of SCA
the JTRS program was launched in the late 1990s. Jtrsjpo funded four top military radio system manufacturers to define an architecture supporting the requirements of JTRS program software communication architecture (SCA). Later, the molar software programmable radio system Association (MSRC) was established, and its members include Raytheon, BAE system, etc, JTRS JPO and MSRC members use a phased development approach (JTRS step) to validate the architecture. JTRS step 1 (Architecture Development) phase, MSRC members develop the preliminary architecture. JTRS step 2A (for architecture feasibility) phase, JTRS step 2 (for architecture feasibility) phase, MSRC member delivery includes scacf and waveform implementation. MSRC members promote SCA commercially through object management working group (OMG) and SDR forum. JTRS step 2B (independent architecture verification) stage, jtrsjpo signed a contract with non MSRC members to open scacf. Thales and vanu company to provide handheld radio system, Rockwell Collins provided the prototype JTRS step 2C (rugged field radio system), and jtrsjpo selected BAE Systems to deliver SCA specification radio system for field evaluation.
(2) SCA technical architecture working group (tag) scatag was established by jtrsjpo in the late 1990s, It is a forum to invite JTRS instry members to propose and improve SCA specifications and related appendixes. The organization includes core SCA software designers from different JTRS radio systems, operating environments and waveform manufacturers. The organization reviews submitted improvement proposals, leads various research work, and accepts or rejects improvement proposals, Like other commercial standards, after the standardization of SCA software, SCA specifications also need to be constantly revised and improved, because ambiguity will lead to a variety of interpretations. Tag has been committed to the maturity of specifications and constantly adopts new improvement proposals, Release a new version of SCA.
(3) SCA for NCO and NCW programs requires that all programs related to NCO or NCW must comply with SCA, including all JTRS currently and in the future. SCA is the basis of interoperability and portability of all software communication phases and systems developed in JTRS clusters, including JTRS clusters, fab-t and FCS, SCA specification is also the basis of many emerging commercial international standards, including platform independence and platform grasping model specification of OMG software radio system components, Component based interoperability between U.S. and allied communication systems is the core requirement of the JTRS program. Ultimately, a worldwide SDR network, like a telephone network, will be managed by different countries. This will also broaden the application scope of SCA and make it more portable among various oes, Both OE and waveform manufacturers must follow the standardized architecture to develop waveforms and the basic equipment to run these waveforms. Therefore, the implementation of SCA standardization in military and commercial departments has been carried out by two organizations for the realization of JTRS program in the early 21st century: the SCA technology architecture Organization (tag), which is responsible for military JTRS program, and the SCA technology architecture Organization (SCA), Software radio system (SDR) responsible for commercial software radio system.

5. Micro focus's fortify SCA is easy to use. It has a wide range of development environment, language, platform and framework. It can realize security audit in mixed development and proction environment, and has strong applicability

6. SOA is not a new thing, it organizations have successfully established and implemented SOA application software SOA architecture, is a coarse-grained, open, loosely coupled service structure, requires software procts in the development process, in accordance with the relevant standards or protocols, hierarchical development. Through this layered design or architecture system, software procts can become more flexible and flexible, and be complementary and compatible with third-party software procts as far as possible, so as to achieve rapid expansion and meet or respond to the diversification and variability of market or customer demand. The main idea brought by SOA architecture is business driven it, that is, business driven and business are more closely linked. Based on the coarse-grained business services, we can model the company's business, which can proce concise business and system views; The IT system based on business services is more flexible, easier to reuse and faster to cope with the changes of business requirements; Based on business services, coarse-grained services (including business processes) at the business level are defined, described, implemented and managed in an explicit way, which provides a better communication between the business service model and related IT businesses; Traceability & quot; For many years, BEA, IBM and other manufacturers have seen its value and followed up one after another. The goal of SOA is to make it more flexible to respond to the needs of business units more quickly and realize real-time enterprise. SOA is a service-oriented architecture, and no one disagrees. But every vendor has its own definition and explanation of what SOA is. Some people say it is a kind of architecture, others say it is a kind of methodology, but few people can give a convincing and easy to understand explanation. SOA connects different functional units of an application through well-defined interfaces and contracts between these services. Interface is defined in a neutral way, which should be independent of the hardware platform, operating system and programming language. This enables services built in such systems to interact in a unified and common way. In fact, although SOA and architecture can be separated, each has its own meaning, but the combination represents a kind of mutual integration and promotion, which is bound to be a strong impact in the future development.

7. Personal opinion:
1. Don't spend too much time on your resume, it's better to know your general situation in one page. If you are a fresh graate, please write down the awards and practical experience in detail. If you are a social person, please write down the work experience, project achievements and professional title in detail.
2. Take the original copies of various certificates with you, If it's convenient, bring two 1-inch bareheaded photos.
3. Know the basic situation of the tutor before the interview, prepare the plan in advance, and use it when chatting.
4. Dress formally and neatly.
5. Don't be nervous on the spot, take it as an ordinary communication, and show your confidence properly

8. Sure, but I'm a little nervous. Take the high-speed bus from Zhoukou bus station to Luohe, and you can get to Luohe in an hour at most. No matter the first or second station is near the railway station square, you can go to the waiting room of the railway station to find the train number plate and wait,

9. We can only make a compromise and consider making inquiries about SMS in the last three months. Put it in another table (or another server) after 3 months. Basically, the queries are concentrated in the first few months. So there's less data. How to search and index the data is slow