Sphinx full text search example yii2 - yii2

I wonder if there is any available step by step tutorial regarding the use of Sphinx component??? My task is to search the results of an ActiveDataProvider (content field which is text). I'm newbie of Yii2 framework (I have already searched the internet but with no luck)!
Thanks in advance

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Can search-index be used for a project running on Node.js using mysql as database?

I have been looking for a suitable implementation of full text search for my application running on Node.js using MySQL as database. I have considered various options:
clucene - however, this has not been updated for a long time
lunr.js - more suitable for smaller data searches as it uses front end processing
Currently, the most hopeful one seems to be search-index, but I am not sure whether it can be implemented when the project is using MySQL as DB instead of LevelDB. According to what i found online, any database that are levelUP compliant (and a "Down" component) would work.
Does anyone has experience implementing search-index using MySQL? It'll be great to hear any suggestions regarding this, or any other full text search packages that works with Node.js and MySQL.
Yes, you can absolutely use search-index with mysql, in fact they make a great fit.
Use the mysqljs package, and check out: https://github.com/mysqljs/mysql#piping-results-with-streams2 . This will allow you to do the following:
connection.query('SELECT * FROM posts')
.stream({highWaterMark: 5})
.pipe(mySearchIndex.defaultPipeline())
.pipe(mySearchIndex.add()) // <- mysql docs are now searchable in mySearchIndex

Recommendation: Migrating PostgreSQL data 2 WordPress

I search for easiest way for migrating from custom CMS builded upon PostgreSQL to WordPress CMS.
I don't search for ready-quick answer, but some guidance, approach explanation etc.
Also, if someone here is sure that his approach is successful, then we can work together (with some money arrangement).
Thank you

execute/run mysql via Sublime Text in Ubuntu

I am a newbie programmer (if i can be even considered a programmer) trying to teach myself mySQL. After reading through plenty of pages and watching multiple youtube videos i came across Sublime Text and i really like the functionality of it. i have been trying to configure sqlexec package available on github: https://github.com/jum4/sublime-sqlexec
I have added the code available on the documentation page (http://lubriciousdevelopers.github.io/projects/sublime-sql-exec/) under "Settings-User". I am getting a connected to the database, i can see all the tables within the DB and can bring up the query line as well. the status line at the bottom of sublime text-2 says "running sql command" and then nothing. no results. and the query is simple "SELECT * FROM ".
any tips/advice on this would be greatly appreciated. i can provide any additional details if needed.
many thanks in advance.

Getting entries from a database and showing a list with Joomla

I'd need to make some custom pages for a Joomla website.
One would need to get some very basic information through queries from a MySQL database and list the fetched entries as a paged list.
And the other would be a form that would need to run some query to an API to get a confirmation.
How would you suggest me to do build this? I'm currently looking at the docs but I'm kind of lost and don't know where to start.
Any suggestions are greatly appreciated and welcome!
Thanks and have a nice day!
I'm not sure what API you would need to integrate, but there might be some extensions on the Joomla Extensions Directory that might suit your needs.
If you would like to write your own queries, you could use a plugin such as Sourcerer which will allow you to write custom PHP in your articles. Or you could create your own Module or Component. To get you started, you might also want to consider using a Module Generator or Component Generator.
Hope this helps.

Creating a Full Text Index search

I've created a blog and I wish to search through certain tables in my MySQL databases and then return results for the user on a separate search page. I do not wish to use Google CSE. How would I go about creating this for my site. I found a post on StackOverflow.com from a friend of mine in which he wished to make his more efficient. How would I go about implementing his search engine into my site?
His Code - Here
Are you limited to SQL? There is a lot of software better suitable for text search than any relational database engine. Sphinx, Lucene, Xapian, just to name few.
EDIT
MySQL has some full-text indexing capabilities as well. You may want to check them out.