Database Refactoring Tools

Today, "Bigdata" (large data) the advent of the era has been no doubt, especially in the telecommunications, financial and other industries, almost to the "data is the business itself". One of the more important trends in this is the socialization of data (socialization of 挟裹). From the blog forum to the gaming community to the microblog, from the Internet to the mobile internet to the IoT, the real-time networking of human beings and various physical entities has been and will continue to produce incalculable data. For the enterprises that always focus on the market, they ...

As architects and designers, we often focus on what we have at hand and seldom reflect on the past. We should know the new from the warm. I've summed up 6 experiences from my 55-month experience as the Skype architecture group. Some are technical and others are softer views of the architect. First, introduce Skype background information. Skype background Skype is software that allows users to make audio and video calls, and can also make regular calls and send short messages. The company was founded in 2003, since its inception there is an incredible growth song ...

Migrating applications is not an easy task. Whether you want to move your local infrastructure to the cloud, or spread across multiple cloud vendors, you will face obstacles. Transferring virtual machines, migrating data, and configuring networks can cause problems during migration. Migrate virtual machines. There are many options for migrating virtual machines between the local infrastructure and the cloud: using shared machine image formats, importing, or refactoring. The simplest option for migrating VMS is to share picture formats across multiple platforms. By choosing a cloud provider, IT managers are likely to weigh several factors on their existing VM image file format, so ...

After the team's CSS3.0 Chinese handbook in the domestic starting, the recent popular everywhere blowing HTML5.0 and CSS3.0 spring Breeze; It seems that in this browser to ridicule each other in the era, the achievements of a lot of industry gossip topic. Years ago, Google's Chrome team came to the company to do the related exchanges, the company asked me to do a preliminary discussion plan. So I thought about it, and it said three points: Chrome for more than 12px font size support Chrome's developer tools are integrated, but less flexible than firebug ...

The intermediary transaction SEO diagnosis Taobao guest Cloud host Technology Hall opened its own domain name blog, the first one to get a heavy bit of the 4 U.S. dollars to the domain name. As a technical practitioner for ten years, stroll around for ten years to find some knowledge East a hammer West a club to look around the whole time to tidy up a clue, that I on the system point of the beginning of the step-by-step, a small web site from the day thousands of visit to the day to visit 1 million or 2 million of small sites, how to let it smoothly through this stage, not in The technology appears congenitally deficient, writes to some technical personnel, also writes does not understand ...

Although the "editor's note" has been available for 9 years, the popularity of Mongodb,hamsterdb is still lacking, and it has been rated as a Non-mainstream database. Hamsterdb is an open source key value type database. However, unlike other Nosql,hamsterdb, which are single-threaded and not distributed, they are designed to be more like a column store database, while also supporting acid transactions at the Read-committed isolation level. Then compare Leveldb,hamsterdb will have any advantage, here we go ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall from the architect's point of view, architecture is a set of guidelines for building systems. With this set of guidelines, we can divide a complex system into a set of simpler subsystems that should remain independent and consistent with the entire system. 　　And each subsystem can continue to subdivide, thus forming a complex enterprise-class architecture. A choice of technical solutions and physical structure of how to choose technical solutions and physical structure, for many of the new Contact platform Web site developed ...

When it comes to big data, it has to do with Alibaba. The world's leading E-commerce enterprise, the amount of data processed every day is unmatched by any other company, it is also transforming into a real data company--mysql is an important weapon in the transformation of Alibaba. 　　A database architect who interviewed Ali, who believes Ali has the best performance of open source MySQL, beyond any relational database and NoSQL. In the 2009, Oracle acquired the copyright of MySQL by acquiring Sun, and the industry began to question the use of Oracle ...

Absrtact: If you are ready to do a website, your layout, columns are considered well, then you should take into account the performance of the site, this is not only to give users a good sense of experience, within the scope of the SEO, is an essential part. Of course, the market performance is good if you are ready to do a website, your layout, columns are considered well, then you should take into account the performance of the site, this is not only to give users a good sense of experience, within the scope of the SEO, is an essential part. Of course, the market has a good performance of the source code is very many, such as Dedecms, the Imperial cms, Word ...

The public cloud is used to run new applications built with the latest tools and the most trendy programming languages. Is it possible to run a legacy application that makes the enterprise data center a bit awkward on the public cloud? If the application is in the update period, why is it only through a hardware upgrade or a cosmetic approach such as using a new GUI? Instead, why not go all out and rebuild applications on the most technologically advanced, scalable, and flexible cloud platforms? When it comes to operating costs rather than capital expenditure models, So much more should be done. In fact, there are more and more it ...