VIvekAtwal

[VIvekAtwal @_vivekatwal]

3 Pillars of Elasticsearch/Lucene

#1 Mappings

#2 Analyzer

#3 Data Structure

[VIvekAtwal @_vivekatwal]

#𝟱 _𝘀𝗼𝘂𝗿𝗰𝗲:

_source contains the actual documents that you ingested in elasticsearch.

Finally, the user sees the ingested documents that is _source.

Note: Lucene maintains its own "id" for its processing. Do not confuse DocId's with "_id".

[VIvekAtwal @_vivekatwal]

What happens when a full-text search is performed using the "match" query in Elasticsearch?

Understanding this Will Benefit in:
a. Writing better queries
b. Debugging the queries
c. Evaluating the results.
d. Avoiding Random guesses & solving problem with process

Let's dive in.

[VIvekAtwal @_vivekatwal]

#𝟰 𝗣𝗼𝘀𝘁𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:

A list of DocId's that contains a particular Term

In case of "magic" term, let's say "magic" is present in 2 documents having document Id 1 & 10. so posting the list for the term "magic" looks like

magic => [1,10]

[VIvekAtwal @_vivekatwal]

@b0rk git merge and resolve conflicts

[VIvekAtwal @_vivekatwal]

@eddiejaoude AWS works well for me

[VIvekAtwal @_vivekatwal]

Tough times build hard people
Hard people build easy times
Easy times build soft people
Soft people's build tough times

[Julian Shapiro @Julian]

Alright, let’s hit pause on these YouTube videos.

Ingredients we have so far: limited memorization, hook, mystery, climax, time dilation, and a hero.

[François Chollet @fchollet]

The hardest problem in computer science is people; the second hardest problem is designing systems that are able to evolve & adapt to new goals & constraints over a span of many years or even decades

[VIvekAtwal @_vivekatwal]

@HBOMaxHelp Dear Intern,

I once was working in prod server, I mistakenly executed "rm -rf" command in the /etc folder, And it brought all the prod application down. Yes we exists.

AS I had a good team and a compassionate manager, They came to my rescUe.

[HBO Max Help @hbomaxhelp]

We mistakenly sent out an empty test email to a portion of our HBO Max mailing list this evening. We apologize for the inconvenience, and as the jokes pile in, yes, it was the intern. No, really. And we’re helping them through it. ❤️