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Alibaba Cloud_Academy

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Teacher and Online Operator of the Alibaba Cloud Academy, for those who need to be certified in the ways of Cloud, please reach out! Dingtalk: z4onbtn

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Alibaba Cloud_Academy Posted blog

Causes of Inconsistency - Part 14 of About Distributed Systems

Inconsistency is so protruding, and we have tried every means to solve it. We want high availability under scalability.

Alibaba Cloud_Academy Posted blog

More on Distributed Transaction - Part 13 of About Distributed Systems

Today we will take a look at the distributed trasactions based on Dynamo and Base, and find out what the advantages and disvantages are.

Alibaba Cloud_Academy Posted blog

The Other Type of Consistency- Part 12 of About Distributed Systems

While performance and availability are very important, slow systems and the ones with low availability are often unacceptable, the weak consistency is also very useful.

Alibaba Cloud_Academy Posted blog

Data Consistency and Consensus- Part 11 of About Distributed Systems

The application scenarios of the consensus algorithm are very wide. When we jump out of the scenario of data replication that leads to data consistenc...

Alibaba Cloud_Academy Posted blog

What is Distributed Transactions? - Part 10 of About Distributed Systems

Distributed transactions can be used to solve consistency problems during data replication, but that's not the whole purpose of them, at least not just that.

Alibaba Cloud_Academy Posted blog

Data Consistency Problems- Part 9 of About Distributed Systems

The combination of the two characteristics of replication - master-slave and timeliness, is causing data consistency risks.

Alibaba Cloud_Academy Posted blog

Improve Availability with Replications - Part 8 of About Distributed Systems

What makes a system reliable is its high availability and high SLA. Today we look at how distributed service runs stably so that users can continue to benefit from its capabilities.

Alibaba Cloud_Academy Posted blog

Improve Scalability with Partitioning - Part 7 of About Distributed Systems

Learn how to store,read and use massive data including files, key-value, or doc, json on ElasticSearch by partitioning.

Alibaba Cloud_Academy Posted blog

Saving Cost By Resource Scheduling- Part 6 of About Distributed Systems:

Divide and conquer, is to solve the problem that the data is too big to store and to calculate. This is also the core problem to be solved by the basic distributed system.

Alibaba Cloud_Academy Posted blog

About Distributed Systems: Cracking Slow Calculation- Part 5

How does data calculation work? Check out how MapReduce help divides the problem into smaller tasks and execute the task!

Alibaba Cloud_Academy Posted blog

5 Smart Ways to Store Data - Part 4 of About Distributed Systems

Last time we talked about WHERE to store massive data, and this time, HOW. Massive data brings massive costs.

Alibaba Cloud_Academy Posted blog

Storing Data Has Never Been Easier - Part 3 of About Distributed Systems

As the data grows rapidly and exponentially, cloud servers often run out of space to store them. Luckily, with distributed file systems like HDFS, we are now cracking the problem of low memory.

Alibaba Cloud_Academy Posted blog

The Interaction Between Academia and Industry, Open Source and Business - Part 2 of About Distributed Systems

This is the second blog of the distributed systems series. Today we look at the intriguing history of how academia and industry, open-source and business get along with each other.

Alibaba Cloud_Academy Posted blog

Why Should There Be Distributed Systems? - Part 1 of About Distributed Systems

This is the first part of a carefully conceived series of 20-30 articles on distributed systems, I hope to take the journey with you to understand the ins and outs of the distributed systems.

Alibaba Cloud_Academy Posted blog

Benefits of Joining a Membership on Alibaba Cloud Academy

Check out the three reasons why you should join an Alibaba Cloud Academy membership!

Alibaba Cloud_Academy Posted blog

The Bright Sunshine Behind The Cloud -Muhammad's Story with DTS x Alibaba Cloud

Today we feature the story of first-hand learning experience from our excellent DTS program participant Muhammad Aditya Ibnu Islamsyah.

Alibaba Cloud_Academy Posted blog

Real Guidance for Your Alibaba Cloud Certifications: Updates and Highlights

Find out what's new on Alibaba Cloud Certification Exams, courses and structures in 2021. Dive in and explore the different angles the certification exams offer.

Alibaba Cloud_Academy Posted blog

Alibaba Cloud Academy Certification Courses - A Visual Guide

Not sure which Alibaba Cloud certification is right for you? Check out this visual guide by the Academy Team to get a better understanding of all our certifications.

Alibaba Cloud_Academy Posted blog

How to Secure Your Data on Alibaba Cloud?

In this blog, we'll introduce several security concepts, such as the CIA model and AAA framework, and discuss how you can leverage them to secure your data on Alibaba Cloud.

Alibaba Cloud_Academy Posted blog

How Can a Server Load Balancer Help Your Website or Application?

In this blog, we will introduce the concept of load balancing and discuss how Alibaba Cloud can help you speed up your websites or apps.

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