Overview of migrating apps to cloud

cloud. Server Load Balancer is a service that distributes traffic among multiple ECS instances. SLB can expand the application the traditional file server or NAS storage to achieve storage of massive data files. Object Storage Service (OSS) is a cloud ...
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9-minute Course on Wordpress Setting in Alibaba Cloud Server

. Configure hhvm After referring to the Course on Configuration of Alibaba Cloud Server, hhvm is started by default, but configuration several domain names by one server. The virtual host configuration file of Domino webmaster network is /etc/nginx/conf.d ...
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Installation recommendations of server management assistant BT for new starters (for Linux)

must be clean with no Apache/nginx/PHP/MySQL components for other environments installed Features: 1. View the server: Enter the server and input: yum -y install screen wget && screen -S bt After the installation is complete, the page will ...
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A Quick Guide for Tech Geeks

server on the console.For renewal and configuration downgrade, please refer to 6. Does Alibaba Cloud provide free instances running on a reinforced edition of Alibaba Cloud security. b) Enable and configure your server's default firewall ...
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Alibaba Cloud Tech Share - Create IPv6 tunnel addresses for Alibaba Cloud ECS (Windows 2012)

Alibaba Cloud ECS. If an FQDN (Fully Qualified Domain Name) address is required, log in to your domain name control panel and point an AAAA record to the newly-set IPv6 tunnel address. Resolve the domain name to the IPv6 address on Alibaba Cloud, by ...
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DTS: regional faults of cloud service providers no longer a nightmare

Recently, cloud service providers AWS and Azure have seen successive wide-affected service faults. AWS United States East 1 S3 your eggs in one basket. Even the most reliable cloud service providers may encounter a bad day. To ensure business continuity ...
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10 Tips for Improving MongoDB Security

server in the cloud. 1. Enable auth, which is an effective security practice even when the MongoDB server is deployed in a in Virtual Private Cloud (VPC)". 3. Install a firewall to limit the entities that can access the MongoDB server. The ...
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MXTrip: Best practice of high-speed overseas access and HA & DR architecture

frequently due to complicated data processing logic. In this context, both of those Alibaba Cloud computing platforms were functions, Alibaba Cloud can provide ideal supportive functions, namely cloud resolution, OSS and image service. https ...
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Occurrence of the "Too Many Connections" Issue During Setup of a PHP Connection to a MySQL Server

IDE for React Native Nuclide Nuclide is an Atom-based RN plug-in developed by Facebook for ...
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Processing Alibaba Cloud NAS data using the E-MapReduce service

Introduction File storage is a new storage service launched by Alibaba Cloud in 2017. As this service provides standard file reliability and availability. The E-MapReduce service is an open-source big data solution provided by Alibaba Cloud. It can help ...
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Self-built MySQL database on ECS for manual disaster tolerance

server is also requisite, so they may resort to a self-built MySQL database. Alibaba Cloud RDS provides a full range of database1. About the environment Many cloud customers may have only purchased ECS because of their small database size. But database ...
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Continuous Delivery from a Technology Radar Perspective – Part 2

Alibaba Cloud’s GoCD emerges as a winner over Jenkins when it comes to integrating the continuous delivery pipeline into Cloud’s GoCD emerges as a winner as compared to Jenkins. It focuses on the delivery and supports native pipelines. It also ...
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An in-depth explanation of DockerCon 2016: Docker security

processes running in a container, the container is like a separate server on which the process can run on. Only the processes in the some security products, such as the image security scanning tool of Docker Cloud. There are also some open-source products in ...
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Benchmark testing of OSS with ab and wrk tools

performance provided is related to the server model (disks, NICs, memories, and CPUs), the number of servers as well as the network-server environment • Send requests to OSS endpoints • Calculate the request QPS and latency on the client side. Tools ...
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How powerful is the 200G DDoS attack that LeEco suffered

form of attack is to exploit multiple computers to send a flood of attacking data packets to a specified target server, resulting in exhausted system resources or bandwidth of the attacked server which is unable to respond to normal user requests as a result ...
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OSS Anti-Leech Referer Configuration and Error Elimination

What is a referer? An HTTP referrer is a part of the header. When your browser sends a request to a web server, it usually has a referer telling the server which page the link came from. The English word is often spelled incorrectly as referrer. Due to ...
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Analysis on Data Partitioning and Routing Mechanism of Apache Geode/GemFire

Entry data is mainly stored in ConcurrentHashMap, and ConcurrentHashMap is stored in a Bucket. Therefore, after PR server partitioning After processing by the front-end applications, the Entry will be partitioned and distributed to the PR server ...
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CSP—edge tool for defending against and capturing XSS vulnerabilities

Recently, I've been sorting server logs for our project team and found suspected attackers from the vast amount of address of the original client. Each time the proxy server successfully receives a request, it adds the source IP address of the ...
From: Community > Forums Author: Elizabeth Page View:1915 Reply:0

Use PHP long connection to improve the performance of using ApsaraDB for memcache

::_construct () create a representative Memcached instance to the Memcached server. Parameter By default of persistent_id, the Memcached: #StartServers:numbers of server processes to start StartServers 8 Initialize 8 connections in the persistent_id connection ...
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Timed deletion of online logs

Application scenarios I recently took over a project with such a huge amount of logs that the server disk issued alarms at a root -e command on the server and add the following in the edit window: */10 * * * * /bin/sh /home/lq/delete_log.sh -c 80 -f ...
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