In the last year, we've gone from millions of pieces of data to billions of pieces of data. I will speak on a solution for scaling up and about the challenges presented. Also covered will be the future of data at Qihoo 360 with MongoDB.
MySQL 5.6 GA版本已经发布了,其中包含了大量的新特性,了解这些新特性,不仅对数据库内核研发有帮助,对于更好的使用MySQL数据库也有着极大的意义。本分享将深入剖析MySQL 5.6新特性的实现细节,一共分为两期:分别是InnoDB引擎以及MySQL Server。本次为第一期,分享 MySQL 5.6 InnoDB引擎中的性能优化与功能增强。
Redis Cluster is an approach to distributing Redis across multiple nodes. Key-value pairs are partitioned across nodes using consistent hashing on the key's hash slot. Nodes specialize as masters or slaves of data partitions for redundancy. Clients can query any node, which will redirect requests as needed. Nodes continuously monitor each other to detect and address failures, maintaining availability as long as each partition has at least one responsive node. The redis-trib tool is used to setup, check, resize, and repair clusters as needed.
In the last year, we've gone from millions of pieces of data to billions of pieces of data. I will speak on a solution for scaling up and about the challenges presented. Also covered will be the future of data at Qihoo 360 with MongoDB.
MySQL 5.6 GA版本已经发布了,其中包含了大量的新特性,了解这些新特性,不仅对数据库内核研发有帮助,对于更好的使用MySQL数据库也有着极大的意义。本分享将深入剖析MySQL 5.6新特性的实现细节,一共分为两期:分别是InnoDB引擎以及MySQL Server。本次为第一期,分享 MySQL 5.6 InnoDB引擎中的性能优化与功能增强。
Redis Cluster is an approach to distributing Redis across multiple nodes. Key-value pairs are partitioned across nodes using consistent hashing on the key's hash slot. Nodes specialize as masters or slaves of data partitions for redundancy. Clients can query any node, which will redirect requests as needed. Nodes continuously monitor each other to detect and address failures, maintaining availability as long as each partition has at least one responsive node. The redis-trib tool is used to setup, check, resize, and repair clusters as needed.
Salvatore Sanfilippo – How Redis Cluster works, and why - NoSQL matters Barce...NoSQLmatters
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Salvatore Sanfilippo – How Redis Cluster works, and why
In this talk the algorithmic details of Redis Cluster will be exposed in order to show what were the design tensions in the clustered version of an high performance database supporting complex data type, the selected tradeoffs, and their effect on the availability and consistency of the resulting solution.Other non-chosen solutions in the design space will be illustrated for completeness.
This document provides an overview of Redis including:
- Basic data structures like strings, lists, sets, sorted sets, and hashes
- Common commands for each data type
- Internal implementation details like ziplists, dictionaries, and skip lists
- Additional features like pub/sub, transactions, replication, persistence, and virtual memory
- Examples of Redis applications and how to contribute code to the Redis project
An insight into NoSQL solutions implemented at RTV Slovenia and elsewhere, what problems we are trying to solve and an introduction to solving them with Redis.
Talk given at #wwwh @ Ljubljana, 30.1.2013 by me, Tit Petric
Titans is a hybrid app development framework that allows using JavaScript to build Android and iOS apps. It uses a webview to display web content but also provides APIs to access native device features. Developers can call native APIs through JavaScript or access webview content from native code. This allows building hybrid apps that are high performing and feel truly native. Titans has been shown to improve app performance and reduce loading times compared to traditional hybrid approaches. It currently supports over 50 common APIs and has been used to build many large scale commercial apps.
CAT (Central Application Tracking) is a tool for monitoring applications. It collects various metrics such as transactions, events, problems, heartbeats, and more from applications and servers. It provides reports and dashboards to analyze metrics and troubleshoot issues. CAT has been used at Dianping since 2010 and has grown from monitoring 150+ servers in 2012 to over 12,000 servers in 2016.