Oh, 9CBS made a "China's outstanding database engineer selection" this year. I have already reported a name early, but I didn't pay attention. Oh, afraid that the topic is too difficult, it is folded inside.
Later, I received 9CBS confirmation email, saying that the starting game is coming soon, as if I stop signing and answering the number 27. So I hard my scalp ...
There are three directions:
Professional Direction 1: "Management and Maintenance Personnel of Enterprise Database", that is, DBA
Professional Direction 2: "Data Warehouse Analyst"
Professional direction three: "Database Design and Optimization"
Even select the answer to one.
After entering, browse the topic first, um, the amount is not big. 20-choice questions (objective questions) 1 road memories and design questions (subjective questions).
Deep sucking a breath, huh, huh, suddenly felt like returning to the age of the test, ^ - ^ ...
I have a little unexpected, huh, huh, tell the truth, I have a bit breaking the difficulty. It is basically some basic knowledge, and there is no topic for a particular database product, which may be related to the theme of this contest. After all, it is "China's outstanding database engineer". Everyone used DB, if you are for one It is also too unfair.
OK, successfully get selected, enter the discussion. I read the topic first, um, it is a virtual scene. First tell you a variety of data traffic, as well as the distribution of its servers, and then let you design a solution to solve data synchronization, backup, recovery, efficient access, and more.
This is a truth, huh, huh, I think this is normal, and this versatile will not be the same as the foundation like a choice.
I first finished the idea, and then turned over some of the previous summary and information (嘿, this should not be cheated), then start writing. Write a change, I finally feel good, so I submitted it to the answer box (before submitting, I also checked the choice questions, huh, huh, the topic is not difficult, I am afraid of careful heart).
A list of questions, look at the table, don't spend more time, huh, huh, there will be a meeting "Germany" VS "Ecuador" play.
A person seems to have 3 sets of questions, and the previous understanding is different, and even I thought I only chose to answer one. According to today's situation, I still want to take a look at the other two questions.
Yes, now 9CBS seems to have a "daily lucky award". The answering questions can participate in the lucky draw. The luck is good, IBM is available, should not find where, huh, huh. .
The friend also participated in this selection, welcome to follow the post, also given the beginning of the finger, huh, huh ...
