Sql Snapshot Replication

Editor's note: Jay Kreps, a chief engineer from LinkedIn, says that logs exist almost at the time of the computer's creation, and there is a wide range of uses in addition to distributed computing or abstract distributed computing models. In this paper, he describes the principles of the log and the use of the log as a separate service to achieve data integration, real-time data processing and distributed system design. Article content is very dry, worth learning. Here's the original: I joined the LinkedIn company at an exciting time six years ago. From that time ...

Editor's note: Jay Kreps, a chief engineer from LinkedIn, says that logs exist almost at the time of the computer's creation, and there is a wide range of uses in addition to distributed computing or abstract distributed computing models. In this paper, he describes the principles of the log and the use of the log as a separate service to achieve data integration, real-time data processing and distributed system design. Article content is very dry, worth learning. Here's the original: I joined the LinkedIn company at an exciting time six years ago. From that time ...

My Chinese name is Yu Zhihong. In the HBase community, more people know about Ted Yu. has been a member of the HBase PMC since June 2011. At the HBTC 2012 conference, I was pleasantly surprised by the wide adoption of hbase in China. Famous companies such as Taobao, Huawei, Intel and IBM all recognise HBase. HBase has become a de facto nosql solution in the United States, a trend that is more pronounced in China. I am delighted to see the company's contribution to HBase. In the introduction NoSQL ...

Part III: Log and real-time streaming processing so far, I just describe the ideal mechanism for data replication from End-to-end. But handling bytes in the storage system is not all about what you want to tell. Finally we found that the log is another way of saying that the log is the core of the stream processing. But wait, what is flow processing? If you are http://www.aliyun.com/zixun/aggregation/16333.html "the late >90 or early 21st century database culture or data base frame ...

Part III: Log and real-time streaming processing so far, I just describe the ideal mechanism for data replication from End-to-end. But handling bytes in the storage system is not all about what you want to tell. Finally we found that the log is another way of saying that the log is the core of the stream processing. But wait, what is flow processing? If you're a fan of database culture or data infrastructure products in the late 90 or early 21st century, you might be able to relate streaming to building SQL engines or creating "box and Arrow" interfaces for event-driven processing. If you...

PostgreSQL supports most SQL standards and provides many other modern features: complex queries, foreign keys, triggers, views, transactional integrity, and multiple versioning concurrency control. Similarly, PostgreSQL can be extended in many ways, such as by adding new http://www.aliyun.com/zixun/aggregation/18278.html "> Data types, Functions, operators, aggregate functions, indexing methods, Process language. And because of the flexibility of the license, ...

"Software definition" has become the IT Hot word, software definition network, software definition data center, software definition storage, in short, software can define everything. In the large data age, the importance of data is not much to say, and the protection of data will be gradually upgraded. 　　EMC says that data backup will evolve in the direction of data protection, and over time data protection needs to move toward data management! In the April 9 communication meeting, EMC Dpad Division Greater China Director Chen and senior product manager Li Junpeng and we share the current EMC data ...