当前位置:网站首页>In the new database era, don't just learn Oracle and MySQL
In the new database era, don't just learn Oracle and MySQL
2022-07-01 10:10:00 【CSDN information】
Arrangement | Phoebe Coordinating editor | He Miao
Produce | CSDN(ID:CSDNnews)
at present , China has entered “ Everyone is a developer , Every family is a data company ” New era of database .
6 month 29 Japan ,CSDN founder & Chairman of the board of directors 、 Jiang Tao, founding partner of geek group venture capital, is in Tencent cloud database &CSDN At the press conference of lightweight certification of engineer capability 《 New database Era 》 Keynote speech sharing . He pointed out that , In the context of open source engulfing the world , Databases are also embracing open source . Different from the traditional relational database , The new database has become a hot spot in the industry , There is an urgent need for a large number of relevant talents to remit to , Young talents should seize the opportunity , Meet the challenge .
CSDN founder & Chairman of the board of directors 、 Founder partner of geek group venture capital Jiang Tao
The following is the actual record of Jiang Tao's speech :
Hello everyone , I am a CSDN Founder Jiang Tao . I'm a programmer ,30 Years ago, database was a necessary skill for programmers , And in recent years , The database has made great progress . As an investor , I have also invested in Jushan database .
CSDN At present, it is a well-known technology community in China , According to the latest data ,CSDN The number of users has exceeded 3,600 ten thousand , The scale of the company is also growing . Now , Developers are becoming more and more important , We have established a series of business support systems around developers , Help developers gain competence and growth . among , There are not only tools to help develop the cloud (https://dev.csdn.net), There are also talent clouds that help you find better careers . at present , The developer market is getting better , Believe in “ Everyone is a developer , Every family is a technology company ” The era of will come soon .
In this context , China wants to build its own core technology ecosystem , Database is the key . Today I will share around three parts 《 New database Era 》:
The first is to reveal 「 We are entering the era of big data 」 present situation ;
The second is to understand 「 Open source is devouring databases 」 Changes ;
The third is to grasp 「 New database talents are especially popular 」 The trend of .
Big data Era
We are in the age of big data , Almost every company is making digital changes to its business . According to statistics , The volume of global data continues to increase every year , The total amount of data produced worldwide last year was 79ZB,2025 It is expected to reach 180ZB.
With the development of cloud technology , More and more data is stored in the cloud . data display , stay 2016 Year only 10% The data of is stored in the data warehouse on the cloud , But in the 2022 year , This number has grown rapidly to 75%, This shows that with the development of digital economy , Every company will become a data company , The database market has also experienced explosive growth .
The database market has a long history , from 1964 year , The world's first database system IDS(Integrated Data Storage, Integrated data storage ) Birth begins , Today, the development of database has been fast 60 year .1980 years , The database began to take root in China . Until now, , The entire global market remains 20% The above growth scale . Although database is an old technology , But there are also many new opportunities .
From the financing situation of database technology companies , The numbers are amazing . In the past 10 year , Total financing of database company 87 Billion , Half of them have been completed in the past two years .2021 year , Super Unicorn big data company Databricks The total amount of the two rounds of financing is 26 Billion dollars . So it seems , Database technology has also entered a new era .
Open source devours databases
So what is the sign that database technology has entered a new era ?
namely “ Open source devours databases ”.
Open source has become a must for all developers , According to the GitHub statistics :2016 Only year 80 Million people contributed to open source code for the first time , and 2021 year , This number has grown to 300 ten thousand .
In the database domain , Open source “ Devour ” The situation is also very obvious .dbdb.io( The global database information base maintained by Carnegie Mellon University ) Analyzed the world-famous 841 A database system , Among them, the open source databases are 608 individual , Proportion 72%, Only 200 Many are commercial databases . Among the top databases in the world , Open source databases also account for half .
stay CSDN To make the 2021 Database panorama (V1.0) in , We distinguish the color of databases in different fields according to open source and closed source , The light green part on the right is the open source database , The dark green part on the left is the closed source database . It is obvious that open source is developing rapidly , And there is a tendency to devour closed source databases .
source :《 New programmers 002》
Under the background of developing core technology ecology, Chinese database , It has also developed very rapidly .dbdb.io( The global database information base maintained by Carnegie Mellon University ) Statistical global 800 In many database enterprises , China has a 56 home , But in fact, Chinese database manufacturers have 200 A number of . Especially on new databases , Chinese enterprises “ Go ahead ” More , For example, now the development momentum is strong TiDB, stay GitHub Very active on .
Of course , At present, developers use more traditional basic relational databases MySQL, And big data Redis、Apache/Hive、MongoDB And other relatively traditional technologies , But most of them are open source . Although the most commonly used are still relational databases , But the new database represents the future trend . according to CSDN 2021-2022 A survey of database developers in showed , Under the cloud trend , Yes 52% Our company has deployed cloud database , Only 23% Our company has not planned to deploy cloud database .
New database talents are in demand
For the current employment environment , I think developers should learn database technology well , And don't just learn about relational databases , We should also learn new databases . Why? ?
The technology stack of the new database is very different from the past , Relational database is only the most basic part , And data analysis 、 Data warehouse 、 Many new technology stacks such as visualization are emerging . The popular new database types in open source include distributed database 、 Time series database 、 Graph database 、 Streaming databases are GitHub Very high in the ranking ,Star The number is also very high .
20 Years ago , There are only relational databases on the market , Mainly for transactional transactions . And now thanks to the cloud 、 Microservices 、 distributed application 、 Global scale 、 real-time data 、 Deep learning, etc , The new database architecture came into being , To address new performance requirements : Different systems for fast reading and fast writing ; A system designed to support real-time analysis ; For unstructured 、 Semi structured 、 transactional 、 Relationship 、 A system of graphical or time series data ; For caching 、 Search for 、 Based on Index 、 Data of events, etc …… According to statistics , On average, an enterprise stores data in seven or more different databases .
These new technologies bring new opportunities , At the same time, it also increases the market demand for talents . China's data engineers were really born more than ten years ago . And now , As the amount of data surges and is more stored in the cloud , More and more companies are becoming data companies 、 The market demand for data companies is also growing . Analysis based on data Data analysis engineers are also very important , They need to understand the technology of the database , But also understand the business , In order to better analyze the data , Such talents will be in great demand in the future .
According to the Glassdoor( An American workplace community that does enterprise reviews and job search ) Statistics , from 2016 Year to 2020 year ,“ Data scientist ” It has always topped the list of the best jobs in the United States , go by the name of 21 The sexiest job of the century . Now? , The demand for data scientists and data engineers continues to rise , Salary, too .
at present , The demand for database talents in China also has the same trend , Although in the past, it was still Oracle Of MySQL database . But I believe , China will build its own new database ecology in the future . China also has a very good opportunity to overtake on the curve with new technology , For example, Tencent cloud database TDSQL, And other new databases . meanwhile , Also hope more CSDN Developers on the platform can join the new database track , And you are welcome to attend Competency certification Activities .
END
《 New programmers 002: New database Era & Software defines the car 》, from 60 More than experts devote themselves to creating , Contains the profound thinking of world-class technology masters 、 The development of cutting-edge technology , And in-depth application practice in the industry . Included with the book 《2021 Database panorama V1.0》 and 《2021 Panorama of automotive technology and industrial ecology V1.0》, It also contains 《2021 Annual database development research report 》 and 《2021 Annual software defined Automotive Research Report 》, Graphic and video multimedia presentation .
Click on the picture to view 《 New programmers 002》
— Recommended reading —
* JD and Tencent renewed their three-year strategic cooperation agreement ; Starting salary increased to 26 Ten thousand yuan ! Samsung SK Strive for salary increase to retain semiconductor talents ;Firefox 102 Release | Geek headlines
* Tencent cloud Database Engineer competency certification was launched , People from all walks of life talk about the problem of talent training
* Apple executives openly “ Open the connector ”: Samsung plagiarism iPhone, Only a large screen is added
— Click here ↓↓↓ Remember to pay attention to the target star ~—
One key, three links 「 Share 」「 give the thumbs-up 」「 Looking at 」
100 million technical people
边栏推荐
- BSN长话短说之十:如何保证NFT的安全
- Cortex M4 systick details
- sql语句修改字段类型「建议收藏」
- Initial experience of Flink, a mainstream real-time stream processing computing framework
- venv: venv 的目录结构
- Sleeping second brother...
- 架构实战营 毕业总结
- 渗透常用工具-Goby
- About widthstep of images in opencv
- [unity rendering] customized screen post-processing
猜你喜欢
Who's still buying three squirrels
It is interesting to understand MMAP in this way!
Continue to advance, and softcom power steadily promotes cloud intelligence strategy
历史上的今天:九十年代末的半导体大战;冯·诺依曼发表第一份草案;CBS 收购 CNET...
Huawei accounts work together at multiple ends to create a better internet life
HMS core audio editing service 3D audio technology helps create an immersive auditory feast
【黑马早报】俞敏洪称从来不看新东方股价;恒驰5将于7月开启预售;奈雪虚拟股票或涉嫌非法集资;7月1日起冰墩墩停产...
TC8:UDP_USER_INTERFACE_01-08
C one line code calculates the MD5 value of the file - codeplus series
Introduction to expressions and operators in C language
随机推荐
Write your own who commands
客户端如何请求数据库?
在中金证券上做基金定投安全吗?
SQL 化是 ETL 增量生产的第一步,这样的架构的核心能力是什么?
Eat a rich woman's melon...
venv: venv 的目录结构
SQL server2014 failed to delete the database, with an error offset of 0x0000
大佬们 有没有搞过sink分流写入clickhouse 或者其他数据库的操作。
问下群里的各位,有使用flink oracle cdc的logminer方案,在生产上稳定运行的实际
About widthstep of images in opencv
The latest masterpiece of Alibaba, which took 182 days to produce 1015 pages of distributed full stack manual, is so delicious
Cortex M4 systick details
Daily mathematics serial 55: February 24
大佬们,数据湖iceberg的数据,怎样导出到mysql? 有什么工具? sqoop,datax都没
SQL statement modify field type "suggestions collection"
Introduction of uniapp wechat applet components on demand
Change password of MySQL version 5.7 and 8.0
【Laravel 】faker数据填充详解
零基础入门测试该学什么?最全整理,照着学就对了
Postgraduate entrance examination vocabulary 2023 sharing (1)