"Oracle DBA Work Notes" is a microcosm of my DBA career. Many cases can be found in my previous company Amdocs. Every time I think of me, I sit in a small corner of the company, tinkering with technology every day and going deep into details. I felt an inexplicable sense of happiness when I was a kid. Later I went to Sohu Changyou. These experiences are still useful.
When I picked up this book some time ago, in addition to being full of memories, I also had some regrets, because I felt that I needed to do something for this book, but there was a feeling of powerlessness that was suppressing me. I haven't thought about the technical details for some days, and this idea has continued to pop up recently, so I hope to make this a small goal for this year. I think there are 4 reasons why
should update this book:
This book was completed in 2016. After 6 years, there have been some major updates in the version and new technology implementation details, which need to be updated in time. ;
In the direction of database, I learned from multiple channels that this book is still an important reference material for many friends and newcomers to learn, and I am deeply gratified;
In the direction of technology evolution, I hope to introduce some of my own knowledge about Oracle in this book I hope that the learning suggestions can bring you some advanced and mainstream database architecture and design ideas in the industry, rather than solely based on Oracle, and can echo the "MySQL DBA Work Notes";
Some of the contents of this book are redundant, including logs. The output is too detailed and can be simplified. We plan to slim down the current content.
Since I want to revise the content, I have a general direction, so I decided on the following content, detailing it to the point where there are many details that need to be changed in each chapter. The entire revision of
mainly includes three parts.
Remove some content from 10g
Balance the content from 11g
Add content from 12c~19c
Introduce new technology ideas in the industry
Next, simple and direct, I will launch an event today. In this issue, I will give away two books "Oracle DBA Work" Notes》, activity rules are just one: : The top two friends with the most likes on messages can get gifts. The deadline is before 12:00 noon on July 6.
As for the message content, has the following options. You can choose flexibly. Just choose one, and I will decide whether to open this message (the number of words is no less than 10).
Tell me about you in front of the screen. What have you been busy with recently and what are you anxious about?
How do you view your work/life
In addition, writing a book is not easy, so don’t ask me for the so-called electronic version. You must be aware of copyright. , leave me something to eat. 
