Erin Dalzell edalzell

Preparation

The preparation of the migration should take place a few days in advance, based off the current TTL of the A record for the domain. To make sure everything runs smoothly I recommend doing this at least two days in advance.

Decrease the TTL of the DNS record to 300 in a few days in advance.
Create a new server with the server provisioner (i.e. Forge, Ploi)
- Make sure to set up the timezone correctly on the server
Create a new site on the new server
Create a new database + corresponding database user
Make sure you can connect to the database from your local machine over SSH

Keybase proof

I hereby claim:

I am edalzell on github.
I am emd (https://keybase.io/emd) on keybase.
I have a public key whose fingerprint is 97F3 FAA9 C4C9 FEFF 02DE 5423 7D21 33B1 FA6D 3124

To claim this, I am signing this object:

	<?php

	// Benchmark: how much of a full `search:update` on the local driver is the
	// per-chunk index file rewrite.
	//
	// Run from the root of a Statamic app with a sync queue:
	// php bench-comb-reindex-real.php [index=default] [runs=3]
	//
	// (a) times Index::update() end to end (load searchables, transform, chunked jobs);
	// (b) replays only what the chunk jobs do with the file: insertDocuments() per

	#!/usr/bin/env bash
	# Reproduces lost writes in the Comb (local) search index when more than one
	# queue worker processes the reindex jobs. Run from the root of a Statamic app
	# whose `default` index uses the local driver, with Redis available for the queue
	# (the SQLite database queue fails with "database is locked" under several workers,
	# which would confuse the count) and the failed_jobs table migrated.
	#
	# ./repro-comb-concurrent-writes.sh [iterations] [workers]
	#
	# Workers are started before the jobs are dispatched so they genuinely compete.

	<?php

	// Benchmark: Comb (local search driver) lookup cost when paginating.
	//
	// Run from the root of a Statamic app: php bench-comb-paginate.php [docs,docs,...] [runs]
	// Builds a synthetic local index (no entries involved), then times
	// paginate(10) and get() for a common word and a rare word.
	// Numbers are wall-clock milliseconds, median and p95 over the runs.

	require getcwd().'/vendor/autoload.php';