Ubuntu Server is a version of the Ubuntu operating system designed and engineered as a backbone for the internet. Ubuntu Server brings economic and technical scalability to your datacentre, public or 000-node render farm, Ubuntu Server delivers the best value scale-out performance available. In this documentation Tutorials Get started - a hands-on introduction to Ubuntu Server for new users How-to guides Technical information - package specifications, APIs, architecture Project and community Ubuntu Server is a member of the Ubuntu family. It’s an open source project that welcomes community projects, contributions

Ubuntu Server Guide Ubuntu Server Guide Copyright © 2018 Contributors to the document Abstract Welcome to the Ubuntu Server Guide! It contains information on how to install and configure various server Contributors to this document are: • Members of the Ubuntu Documentation Project2 • Members of the Ubuntu Server Team3 • Contributors to the Community Help Wiki4 • Other contributors can be found in the revision org/licenses/by-sa/3.0/ 2 https://launchpad.net/~ubuntu-core-doc 3 https://launchpad.net/~ubuntu-server 4 https://help.ubuntu.com/community/ 5 https://bazaar.launchpad.net/~ubuntu-core-doc/serverguide/trunk/changes

com © 2024 Bloomberg Finance L.P. All rights reserved. • Create a basic HTTP server. • Allow a single-threaded server handling multiple clients. • Use the sender/receiver asynchronous framework.

TiDB 2.1.7 Kyle Kingsbury 2019-06-12 TiDB is a distributed, auto-sharded SQL database based on Google’s Percolator model. Despite promising snap- shot isolation, TiDB 2.1.7 through 3.0.0-beta.1-40 allowed thanks to two auto-retry mechanisms which blindly re-applied updates when a transaction conflicted. TiDB also supports a select ... for update statement which mostly, but not entirely, prevents write skew disabled, TiDB 2.1.8 through 3.0.0-beta.1-40 passed our tests for snapshot iso- lation and single-key linearizability. 3.0.0-rc.2, which disables auto-retry by default, also passes. Finally, TiDB has a theoretical

Go in TiDB Yao Wei | PingCAP About me ● Yao Wei (姚维) ● TiDB Kernel Expert, General Manager of South Region, China ● 360 Infra team / Alibaba-UC / PingCAP ● Atlas/MySQL-Sniffer ● Infrastructure software HBase Cassandra MongoDB ... Google Spanner Google F1 TiDB RDBMS NoSQL NewSQL Architecture TiKV TiKV TiKV TiKV Raft Raft Raft TiDB TiDB TiDB ... ... Placement Driver (PD) Control flow: Balance queries ● Very complex OLAP queries ● External Consistency ● SQL is much more complex than KV Why TiDB choose Golang? ● Easy-learning ● Productivity ● Concurrency ● Easy to trace bugs and profile

Apache HTTP Server Documentation Version 2.4 Apache Software Foundation March 21, 2018 ii About The PDF Documentation Licensed to the Apache Software Foundation (ASF) under one or more contributor copy of the License at http://www.apache.org/licenses/LICENSE-2.0 This version of the Apache HTTP Server Documentation is converted from XML source files to LATEX using XSLT with the help of Apache Ant the documentation on the Apache HTTP Server website at http://httpd.apache.org/docs/2.4/ The Apache HTTP Server Documentation is maintained by the Apache HTTP Server Documentation Project. More information

Apache HTTP Server Documentation Version 2.4 Apache Software Foundation February 3, 2014 ii About The PDF Documentation Licensed to the Apache Software Foundation (ASF) under one or more contributor copy of the License at http://www.apache.org/licenses/LICENSE-2.0 This version of the Apache HTTP Server Documentation is converted from XML source files to LATEX using XSLT with the help of Apache Ant the documentation on the Apache HTTP Server website at http://httpd.apache.org/docs/2.4/ The Apache HTTP Server Documentation is maintained by the Apache HTTP Server Documentation Project. More information

Apache HTTP Server Documentation Version 2.4 Apache Software Foundation October 3, 2017 ii About The PDF Documentation Licensed to the Apache Software Foundation (ASF) under one or more contributor copy of the License at http://www.apache.org/licenses/LICENSE-2.0 This version of the Apache HTTP Server Documentation is converted from XML source files to LATEX using XSLT with the help of Apache Ant the documentation on the Apache HTTP Server website at http://httpd.apache.org/docs/2.4/ The Apache HTTP Server Documentation is maintained by the Apache HTTP Server Documentation Project. More information

Apache HTTP Server Documentation Version 2.4 Apache Software Foundation March 13, 2014 ii About The PDF Documentation Licensed to the Apache Software Foundation (ASF) under one or more contributor copy of the License at http://www.apache.org/licenses/LICENSE-2.0 This version of the Apache HTTP Server Documentation is converted from XML source files to LATEX using XSLT with the help of Apache Ant the documentation on the Apache HTTP Server website at http://httpd.apache.org/docs/2.4/ The Apache HTTP Server Documentation is maintained by the Apache HTTP Server Documentation Project. More information

Apache HTTP Server Documentation Version 2.0 Apache Software Foundation February 3, 2014 ii About The PDF Documentation Copyright c⃝2013 The Apache Software Foundation Licensed under the Apache License copy of the License at http://www.apache.org/licenses/LICENSE-2.0 This version of the Apache HTTP Server Documentation is converted from XML source files to LATEX using XSLT with the help of Apache Ant the documentation on the Apache HTTP Server website at http://httpd.apache.org/docs/2.0/ The Apache HTTP Server Documentation is maintained by the Apache HTTP Server Documentation Project. More information