Tag：Big data
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Time：2020-4-2
Abstract:On December 20, 2018, yunqi community was 3 years old. Alibaba often says “roof repair on sunny days”, so we specially made this album – sharing 20 Alibaba stories and 50 books to developers. On December 20, 2015, yunqi community went online. On December 20, 2018, yunqi community was 3 years old.Alibaba often says “roof […]
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Time：2020-3-31
On December 20, 2015, yunqi community went online. On December 20, 2018, yunqi community was 3 years old.Alibaba often says “roof building in sunny days”.In our opinion, in the cold winter, the most worthy investment is learning, which is a thick knowledge reserve.So the community specially made this album – to share 20 precious growth […]
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Time：2020-3-24
Hue is an open source management website related to big data analysis. This article records the process of my installation so that I can view it later and share it with friends who need it. GitHub address: https://github.com/cloudera/hue Packages required for Yum installation # yum install cyrus-sasl-devel cyrus-sasl-gssapi cyrus-sasl-plain gcc gcc-c++ krb5-devel libffi-devel libxml2-devel libxslt-devel […]
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Time：2020-3-19
It’s a great pleasure to announce our new project: Mars, a matrix based unified distributed computing framework. We have open source at GitHub: https://github.com/mars-project/mars. background Python Python is a quite ancient language. Nowadays, Python is becoming more and more popular in the fields of data science computing, machine learning, and deep learning. In the field […]
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Time：2020-3-5
Abstract:The research and development team of maxcompute, Alibaba’s unified big data computing platform, has gone through more than one year’s research and development, broken the boundaries of big data and scientific computing, completed the first version and opened it to the public. Mars, a unified distributed computing framework based on tensor. Using Mars for scientific […]
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Time：2020-3-3
For lightweight GIS applications, choosing a cloud database with spatiotemporal capabilities and open-source GIS software can quickly build a stable, cheap and practical GIS solution. Ganos is the core engine of Alibaba cloud’s self-developed spatiotemporal infrastructure (PAAS layer), which integrates infrastructure capabilities such as parallel acceleration of heterogeneous computing on the cloud and large-scale storage […]
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Time：2020-2-16
Original address: Liang Guizhao’s blog Blog address: http://blog.720ui.com Today, we will discuss an interesting topic: how much data of a single MySQL table needs to be divided into databases and tables? Some say 20 million lines, others say 5 million lines. So, what do you think is the appropriate value? Once in China’s Internet technology […]
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Time：2020-2-11
NoSQL first appeared in 1998. In 2009, Johan oskarsson of last.fm launched a discussion on distributed open source database. Eric Evans from Rackspace proposed the concept of NoSQL again. At this time, NoSQL mainly refers to non relational, distributed and does not provide database design mode. From 2009, NoSQL began to rise and develop gradually. […]
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Time：2020-2-6
Abstract: in 2017, ofo put more than 10 million bicycles into the market, and the launch, operation and scheduling of these bicycles need a lot of data support. This paper will share the road of big data development of ofo in maxcompute from the reasons for choosing maxcompute, data integrity, task scheduling and proxy service. […]
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Time：2020-2-2
NoSQL originated in 1998, but from 2009, NoSQL began to rise and develop gradually. Looking back on the history, it should be said that the rise of NoSQL database is completely accompanied by the rise and development of Internet technology and big data in the past decade. Compared with the application of relational database in […]
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Time：2020-1-29
Abstract:What is bpaas of ant financial core suite? In September last year, ant financial released bpaas (business platform as a service) in Hangzhou yunqi ATEC, a distributed financial core kit, which is open to the outside world, including “product contract”, “asset exchange”, “asset core”, “accounting”, “pricing” and other financial core components. This so-called bpaas comes […]
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Time：2020-1-29
Tablestore is a serverless NoSQL multi model database developed by Alibaba cloud for massive structured and semi-structured data storage, which is widely used in social, Internet of things, artificial intelligence, metadata, big data and other business scenarios. Table store adopts a wide table model similar to Google BigTable, a natural distributed architecture, which can support […]
