Access Data Type Double

The socialization and synergy brought by the Tmall Double 11 reflects the new features. The time before and after Tmall 11 is not long, but its scale of social resources is far greater than the previous large-scale synergies. The population of Tmall double 11 mobilized in China reached 600 million, accounting for 43% of China's total population.

In 2017, the double eleven refreshed the record again. The transaction created a peak of 325,000 pens/second and a peak payment of 256,000 pens/second. Such transactions and payment records will form a real-time order feed data stream, which will be imported into the active service system of the data operation platform.

Perhaps realized that the electric business concentrated on the logistics, brand, consumer power over consumption, in this year's "double 12", the electric dealers try to shake off the excessive reliance on price war. According to the Beijing Business Report, this year's "double 12", with Taobao led by the electric dealers tried to avoid discounts, sales data These keywords, instead of this feast as a new marketing model of the experimental plots. 　　Last year, "double 12" is just a simple copy of "double 11". "Double 12" electric dealers do not talk about the performance of this year's "double 12" different. From the business participation degree, "double 12" is the largest in history ...

Perhaps realized that the electric business concentrated on the logistics, brand, consumer power over consumption, in this year's "double 12", the electric dealers try to shake off the excessive reliance on price war. A reporter yesterday survey found that this year "double 12", Taobao led by the electric dealers are trying to circumvent the discount, sales data These keywords, instead of this feast as a new marketing model of the experimental plots. 　　Last year, "double 12" is just a simple copy of "double 11". "Double 12" electric dealers do not talk about the performance of this year's "double 12" different. From the business participation degree, the "double 12" scale is the largest in history ...

Objectively speaking, the experience of the Double 11 Singles Day this year is still good. As my own example, in the past few years, at 0 o'clock in the double 11 singles day time, a wave of submissions from my own shopping cart generally entered the queuing state in an instant, but this year my experience was obviously different, and one wave succeeded.

This article first introduced Weex's overall architecture, and then focused on sharing. Weex's practice at the Double Eleven conference, and finally talked about Weex's business support, including AliWeex.

China's internet penetration so far, the access to the market most of the enmity, ups and downs and contradictions, behind the net settlement.　　The controversy over this core proposition, the fierce contradictions, the people of the discussion, far more than other industrial issues wen/"Financial national weekly" reporter Wang Yunhui china Internet access in the history of the most brutal "cleaning" is pulling the curtain. As of today, the bandwidth export of CRC has been interrupted by 41Gbps, accounting for nearly 20% of all the bandwidth of Tietong. "September 17, a CRC personage to" Finance and Economics national weekly "reporter discloses. According to the "Finance and Economics national weekly" reporter obtained ...

After more than eight years of practice, from Taobao's collection business to today to support all of Alipay's core business, and in the annual "Double Eleven Singles Day" continue to create a world record for the transaction database peak processing capacity.

As can be seen from the figure, the entire double eleven order processing process mainly involves three systems: platform (Tmall, Taobao), ERP/OMS (used to process orders), WMS (package, delivery within the warehouse).

The core concept of sub-library table is based on MySQL storage. Solving the problem of data storage and access capacity, the product supports the database traffic of previous Tmall double eleven singles day core transaction links, and gradually grew into the standard of Alibaba Group access relational database.