When a rotation amends the witnesses it includes the new tally, the setof pruned (removed) witnesses and the set of newly grafted (added) witnesses. This is shownbelow.

Operations are easy to define, asthey just need to be commutative, so that the resulting state willbe the same in every replica regardless of the order in whichthey have received the operations

The key idea is to store formatting spans alongside the plaintext character sequence,linked to a stable identifier for the first and last character of each span, and then to derive the final formattedtext from these spans in a deterministic way that ensures concurrent operations commute

By insisting the issue with Uber was largely cultural, Swisher ends up affirming the myth that Uber was not only an inevitable but ultimately good innovation, a few bad apples notwithstanding.

A news co-op is a news organization owned by its readers, whose membership fees pay for open access journalism – no paywall – usually organized as nonprofits (an IRS rule-change lets for-profit newspaper convert to nonprofits).

AWS OpsWorks Stacks uses Chef cookbooks to handle tasks such as installing and configuring packages and deploying apps.

Chef and Puppet Puppet is a powerful enterprise-grade configuration management tool. Both Chef and Puppet help development and operations teams manage applications and infrastructure. However they have important differences you should understand when evaluating which one is right for you.