# copy

Copy (data) is the replication of data in another location while retaining it in its original location.

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## Integrating Snapshotter with a memory datastore in Golang

DevFeed: [Integrating Snapshotter with a memory datastore in Golang](<https://devfeed.tech/articles/integrating-snapshotter-with-a-memory-datastore-in-golang-39634.md>)

Original publisher: [Read original article](<https://www.gauravsarma.com/posts/2025-02-16_Integrating-Snapshotter-with-a-memory-datastore-in-Golang>)

Published: 2025-02-16T00:00:00Z

Content type: tutorial

Language: en

Sources: [Gaurav Sarma's Blog](<https://devfeed.tech/sources/gaurav-sarma-s-blog.md>)

Topics: [Go Language](<https://devfeed.tech/topics/go-language.md>), [copy](<https://devfeed.tech/topics/copy.md>), [data](<https://devfeed.tech/topics/data.md>), [Data structures](<https://devfeed.tech/topics/data-structures.md>), [systems](<https://devfeed.tech/topics/systems.md>)

Tags: [copy](<https://devfeed.tech/tags/copy.md>), [data-structures](<https://devfeed.tech/tags/data-structures.md>), [go](<https://devfeed.tech/tags/go.md>), [golang](<https://devfeed.tech/tags/golang.md>), [interface](<https://devfeed.tech/tags/interface.md>), [iteration](<https://devfeed.tech/tags/iteration.md>), [object](<https://devfeed.tech/tags/object.md>), [performance](<https://devfeed.tech/tags/performance.md>)

### AI overview

A practical guide to integrating copy-on-write snapshotting with an in-memory datastore in Go. It describes goals for concurrent snapshots and restore operations, outlines how snapshot state is tracked across stores and shards, and discusses possible latency and memory impacts for reads and writes.

### Source excerpt

. [Integrating a Snapshotter with a Go Memory Datastore](integrating-snapshotter-with-a-memory-datastore-in-golang-cover...

## My notes on vim

DevFeed: [My notes on vim](<https://devfeed.tech/articles/my-notes-on-vim-40720.md>)

Original publisher: [Read original article](<https://radek.io/posts/my-notes-on-vim/>)

Published: 2011-07-19T00:00:00Z

Content type: tutorial

Language: en

Sources: [Radek Pazdera](<https://devfeed.tech/sources/radek-pazdera.md>)

Topics: [Vim](<https://devfeed.tech/topics/vim.md>), [configuration](<https://devfeed.tech/topics/configuration.md>), [copy](<https://devfeed.tech/topics/copy.md>), [Terminal](<https://devfeed.tech/topics/terminal.md>), [centos](<https://devfeed.tech/topics/centos.md>), [Debian](<https://devfeed.tech/topics/debian.md>), [Fedora](<https://devfeed.tech/topics/fedora.md>), [rhel](<https://devfeed.tech/topics/rhel.md>), [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>)

Tags: [centos](<https://devfeed.tech/tags/centos.md>), [command](<https://devfeed.tech/tags/command.md>), [configuration](<https://devfeed.tech/tags/configuration.md>), [copy](<https://devfeed.tech/tags/copy.md>), [debian](<https://devfeed.tech/tags/debian.md>), [editor](<https://devfeed.tech/tags/editor.md>), [fedora](<https://devfeed.tech/tags/fedora.md>), [file](<https://devfeed.tech/tags/file.md>), [rhel](<https://devfeed.tech/tags/rhel.md>), [terminal](<https://devfeed.tech/tags/terminal.md>), [vim](<https://devfeed.tech/tags/vim.md>)

### AI overview

A practical set of notes on learning Vim, focusing on configuration and clipboard integration. It explains how to check for X11 clipboard support, use vimx or the vim-X11 package on relevant distributions, and configure an alias for copying and pasting between Vim and the system clipboard.

### Source excerpt

I build software products and write on the Internet.

## Social psychology in sales copy: Good copy writing

DevFeed: [Social psychology in sales copy: Good copy writing](<https://devfeed.tech/articles/social-psychology-in-sales-copy-good-copy-writing-35271.md>)

Original publisher: [Read original article](<https://darkcoding.net/behaviour/social-psychology-in-sales-copy-good-copy-writing/>)

Author: Graham King

Published: 2009-08-26T18:03:35Z

Content type: opinion

Language: en

Sources: [Graham King](<https://devfeed.tech/sources/graham-king.md>)

Topics: [copy](<https://devfeed.tech/topics/copy.md>), [email](<https://devfeed.tech/topics/email.md>)

Tags: [behaviour](<https://devfeed.tech/tags/behaviour.md>), [copy](<https://devfeed.tech/tags/copy.md>), [copywriting](<https://devfeed.tech/tags/copywriting.md>), [email](<https://devfeed.tech/tags/email.md>), [influence](<https://devfeed.tech/tags/influence.md>), [marketing](<https://devfeed.tech/tags/marketing.md>), [psychology](<https://devfeed.tech/tags/psychology.md>), [socialpsychology](<https://devfeed.tech/tags/socialpsychology.md>), [writing](<https://devfeed.tech/tags/writing.md>)

### AI overview

The article examines how investment marketing uses social proof and scarcity to influence readers, arguing that the email makes an emotional appeal without promising concrete results.

### Source excerpt

Unmasking the psychology behind investment marketing: a cautionary tale.