Moreover, gartner estimates predict that by 2021, cloud database in the database market share will be the first above 50%, to 2022, there will be 75% of the database deployment or migration in the cloud, and only 5% would consider it again back to the local,
In recent years, with the rise of cloud computing, cloud database as a new force, chanting, broke the original structure, database market is entering more and more developers, this kind of PaaS services simple idea is: will move to the cloud database service, users can be more easy and convenient to use, manage and maintain the database,
A, what is the difference between cloud database and self-built database?
Ali cloud is one of the earliest introduced cloud database vendors, so far has formed a complete product layout, the main cloud database types are: RDS and PolarDB, ADB (Analytic DB), Redis, directing, HBase,
Common types of user self-built database: the MySQL, SQL Server, Redis, MongDB, HBase,
So, what is the difference between the function of the cloud database and self-built database? Please see below:
2, what are the advantages of using the cloud database?
1. For the boss: promote business value-added!
In order to support the normal operation of the business, users need to deploy in the IT environment using a set of database environment,
And choose the self-built database, users get a database is a database software, it's like getting a new car engines, not directly use, the user must perform the following actions to improve the database using the environment, can effectively support business:
1. Open the ECS
2. Install the deployment database software
3. Deploy the database management platform
4. To build a high availability
5. Read and write separate
Self-built database is essentially a valuable strategic resource in scattered company, does not add value to your business,,
If you use the cloud database, get the deployment database using the environment, like a big production of a vehicle, namely to use form, quality assurance, vendors out maintenance and service, users can more focus on the resources and energy to the business,
Cloud database resource costs only less than 10% higher than the self-built database, and cloud database can make less business interruption, data is safer, lower operational costs, the business income is much higher than resources price difference, from a business perspective, more cost-effective cloud database,
In fact, many companies joined the database transformation action, according to media reports, in April this year, the community fresh enterprise "tip is tasted fresh" announced by ali cloud cloud database of products and services, the database using the cost was reduced by 40%, the outbreak period, a tip is tasted fresh online trading volume surge, orders for more than 100000 single,
2. For the database administrator: to raise their value!
Use the self-built database, the database administrator most of the time spent on maintenance, however, good driver don't have to be a part-time repairman, database administrators to realize the core value, innovation and optimization of the database is the hard truth,
Machine will be more and more low repeatability value labor liberation, this is the trend of The Times, and business innovation and optimization is the machine can't replace,
three, cloud database application scenarios have?
The following ali cloud cloud database, for example, inventory typical usage scenarios for everybody,
Is the most commonly used in business applications, OLTP database (RDS), according to the cloud database usage analysis, more than 90% of the cloud database users are useful to the RDS (including PolarDB) products, such cloud database covers the industry whole scene,
ADB (Analytic DB) also covers the industry whole scenario, users have operations/reports/data analysis scenarios where there is demand,
Redis covering games, electricity, live, online education industry, suitable for caching, database acceleration, ranking, count, chat, seconds kill scene,
Directing is suitable for the gaming industry to manage props, skin, clothing and other material; IOT industry used to manage many types of sensor data; Used to manage social industry members log, etc.,
HBase is applicable to car networking/Internet of things used to manage all kinds of log and sensor information; The advertising industry used to manage a large number of advertising material; Game industry used to manage a large number of material,
Well, friends, today we will talk here ~