By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

Indexes - Data Wranging with MongoDB

15,946 views

Udacity

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

99%
  • 4:52 / 4:54

Speech Rate:

  • 193 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

database

/ˈdadəˌbās/

noun

structured set of data held in computer.

relational

/rəˈlāSH(ə)n(ə)l/

adjective

To do with relations or relationships.

indexing

/ˈinˌdeksiNG/

noun verb

action or process of compiling an index. To adjust a value/wages as other things change.

performance

/pərˈfôrməns/

noun

Activity done to entertain an audience.

particular

/pə(r)ˈtikyələr/

adjective noun

One specific (one). individual item.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. From the beginning of something until the end. Over, in, across an entire thing or place.

because

/bēˈkəz/

conjunction

For a reason.

instead

/inˈsted/

adverb

When one thing is replaced by another.

extremely

/ikˈstrēmlē/

adverb

In a way that is much more than usual or expected.

resolve

/rəˈzälv/

noun verb

firm determination to do something. settle or find solution to.

collection

/kəˈlekSH(ə)n/

noun

action of collecting.

anywhere

/ˈenēˌ(h)wer/

adverb other pronoun

In, at or to any place. Use to indicate limits or variation. any place.

documents
noun other verb

piece of written, printed, or electronic matter that provides information or evidence. Official (printed) records that gives information. record something in form.

finding

/ˈfīndiNG/

noun verb

Something you discover or find out; a result. To become aware of something that is happening.

default

/dəˈfôlt/

noun verb

Failure to meet an agreement or make a payment. fail to fulfil obligation.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M