Vocabulary

  • in terms of
  • have to: Must do
  • best practice: A procedure that has been shown by research and experience to produce optimal results and that is established or proposed as a standard suitable for widespread adoption.
  • see in: To accompany someone to the entrance of a building or room.
  • log into: To enter credentials to access a computer system or website.
  • in contrast to: Differing from something else
  • turn on
  • go ahead: To start an activity; start doing, working etc.
  • for example: As an illustration or instance.
  • in general: Typically; usually; on the whole.
  • at scale: In large quantities; with significant reach or impact.
  • sort: To organize things by putting them into groups
  • pattern: Model to follow in making or doing something
  • basically: Used before you explain something simply, clearly
  • scale: Size, level, or amount when compared
  • structure: The way in which the parts of a system or object are arranged or organized, or a system arranged in this way
  • consistent: Agreeing with or being similar to another part
  • common: Area in a city or town that is open to everyone
  • audience: Group of people attending a play, movie etc.
  • capacity: Ability to hold, involve or contain (e.g. liquids)
  • represent: To depict art objects, figures, scenes; to portray
  • complex: Group of buildings all used for the same purpose
  • default: Automatic setting when no indicated preference
  • diverse: Being varied or different from each other
  • integrate: To combine together; make into one thing
  • interaction: Process of people or things affecting each other
  • contrast: To compare; to show clear, obvious differences
  • session: Period of time used for a specific activity
  • region: Part of a country, of the world, area, etc.
  • require: To demand that someone does something
  • primary: Most important, most basic or essential
  • define: To explain the meaning of words
  • create: To make, cause, or bring into existence
  • infinite: Being very large in amount
  • console: To make someone feel better in times of distress
  • attribute: (Of books, art, music) to say it was composed by
  • ingest: To eat, drink, or swallow something
  • magnitude: Number representing force of an earthquake
  • notice: To become aware by sight, touch, or hearing
  • log: To move a certain distance or speed, as recorded
  • kind: In a caring and helpful manner
  • manage: To survive hardships and difficulties; to cope
  • promise: To say you will certainly do something
  • build: Your physical shape; physique
  • drive: A person's ambition and motivation to do something
  • include: To make someone, something part of a group
  • choice: Decision between two or more possibilities
  • cyber: Concerning the internet
  • reply: Answer to someone's question
  • design: To plan in a particular way to fulfill a purpose
  • country: An area of land that is controlled by a government
  • anti: A prefix meaning 'against' or 'opposed'
  • live: To be alive
  • unit: One apartment in a building
  • calculate: To find an answer using mathematics
  • datum: Item of factual information
  • customize: To make, change according to the user's needs
  • refresh: To refill a person's glass with a drink
  • digit: Person's finger or toe
  • retrieval: Act or process of finding and getting something
  • upgrade: To improve something in terms of quality
  • workload: Work you are expected to do in a specified time
  • schema: Pattern used to aid in understanding
  • latency: State of being not yet evident or active
  • composite: Made of more than one different part
  • engineering: The practical application of science to industry
  • multi: A prefix meaning 'many' or 'more than one'
  • sensor: Device that detects movement or physical stimuli
  • calculator: A small electronic device used for calculation
  • limitation: Act of controlling or reducing the size of
  • incoming: Coming toward a place or position; arriving
  • millisecond: One thousandth of a second
  • ad: Public notice or advertisement
  • authorization: Giving approval by virtue of your authority
  • throughput: Amount of data passing through a system
  • relational: To do with relations or relationships
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  • not found vocabularyNo vocabulary matches your filters
    • ad

      US /æd/

      UK /æd/

      • Noun (Countable/Uncountable)
      • Public notice or advertisement
      C2TOEIC
      More
    • anti

      US /ˈæntaɪ, -ti/

      UK /'æntɪ/

      • Adjective
      • A prefix meaning 'against' or 'opposed'
      B2
      More
    • at scale

      US

      UK

      • Phrase
      • In large quantities; with significant reach or impact.
      • Widely; extensively; with broad application.
      A1
      More
    • attribute

      US /əˈtrɪbjut/

      UK /əˈtrɪbju:t/

      • Transitive Verb
      • (Of books, art, music) to say it was composed by
      • Noun (Countable/Uncountable)
      • Characteristic something has, e.g. size or color
      B1TOEIC
      More
    • audience

      US /ˈɔdiəns/

      UK /ˈɔ:diəns/

      • Noun (Countable/Uncountable)
      • Group of people attending a play, movie etc.
      A2TOEIC
      More
    • authorization

      US /ˌɔθərɪˈzeʃən/

      UK /ˈɔ:θəraɪzeɪʃən/

      • Uncountable Noun
      • Giving approval by virtue of your authority
      B2
      More
    • basically

      US /ˈbesɪkəli,-kli/

      UK /ˈbeɪsɪkli/

      • Adverb
      • Used before you explain something simply, clearly
      • In essence; when you consider the most important aspects of something.
      A2
      More
    • best practice

      US

      UK

      • Noun
      • A procedure that has been shown by research and experience to produce optimal results and that is established or proposed as a standard suitable for widespread adoption.
      A1
      More
    • calculate

      US /ˈkælkjəˌlet/

      UK /'kælkjʊleɪt/

      • Transitive Verb
      • To find an answer using mathematics
      • To make an educated guess about something
      B2
      More
    • calculator

      US /ˈkælkjəˌletɚ/

      UK /'kælkjʊleɪtə(r)/

      • Noun
      • A small electronic device used for calculation
      B2
      More
    • capacity

      US /kəˈpæsɪti/

      UK /kə'pæsətɪ/

      • Noun (Countable/Uncountable)
      • Ability to hold, involve or contain (e.g. liquids)
      • Largest amount of something that can be produced
      B1
      More
    • complex

      US /kəmˈplɛks, ˈkɑmˌplɛks/

      UK /'kɒmpleks/

      • Countable Noun
      • Group of buildings all used for the same purpose
      • Adjective
      • Not being simple; having many parts or aspects
      A2
      More
    • composite

      US /kəmˈpɑzɪt/

      UK /'kɒmpəzɪt/

      • Adjective
      • Made of more than one different part
      • Noun
      • Something made up of more than one different part
      B2
      More
    • consistent

      US /kənˈsɪstənt/

      UK /kənˈsɪstənt/

      • Adjective
      • Agreeing with or being similar to another part
      • In agreement; reliable
      A2
      More
    • console

      US /kənˈsol/

      UK /kən'səʊl/

      • Transitive Verb
      • To make someone feel better in times of distress
      B2TOEIC
      More
    • contrast

      US /ˈkɑ:ntræst/

      UK /'kɒntrɑ:st/

      • Verb (Transitive/Intransitive)
      • To compare; to show clear, obvious differences
      • Noun (Countable/Uncountable)
      • Comparison that shows obvious differences
      • Difference in light and dark in photos, etc.
      A2
      More
    • customize

      US /ˈkʌstəˌmaɪz/

      UK /'kʌstəmaɪz/

      • Transitive Verb
      • To make, change according to the user's needs
      C1
      More
    • cyber

      US /'saɪbə/

      UK /'saɪbə/

      • Adjective
      • Concerning the internet
      B1
      More
    • datum

      US /ˈdetəm, ˈdætəm, ˈdɑtəm/

      UK /ˈdeɪtəm/

      • Noun
      • Item of factual information
      B1
      More
    • default

      US /dɪˈfɔlt/

      UK /dɪ'fɔ:lt/

      • Noun (Countable/Uncountable)
      • Automatic setting when no indicated preference
      • Failure to meet an agreement or make a payment
      • Verb (Transitive/Intransitive)
      • To fail to meet as agreed; failure to pay
      • To return to a previously determined state
      B2TOEIC
      More
    • define

      US /dɪˈfaɪn/

      UK /dɪ'faɪn/

      • Transitive Verb
      • To explain the meaning of words
      • To set or mark the limits of something
      A2TOEIC
      More
    • digit

      US /ˈdɪdʒɪt/

      UK /ˈdɪdʒɪt/

      • Countable Noun
      • Person's finger or toe
      • Written symbol of the numbers from 0 to 9
      B2
      More
    • diverse

      US /dɪˈvɚs, daɪ-, ˈdaɪˌvɚs/

      UK /daɪˈvɜ:s/

      • Adjective
      • Being varied or different from each other
      • Very different from each other
      B1TOEIC
      More
    • engineering

      US /ˌendʒɪˈnɪrɪŋ/

      UK /ˌendʒɪˈnɪərɪŋ/

      • Uncountable Noun
      • The practical application of science to industry
      B1
      More
    • for example

      US

      UK

      • Phrase
      • As an illustration or instance.
      More
    • go ahead

      US /ɡo əˈhɛd/

      UK /ɡəu əˈhed/

      • Phrasal Verb
      • To start an activity; start doing, working etc.
      • To give permission to do something
      • Intransitive Verb
      • To start or proceed with something
      • To proceed despite potential obstacles or doubts.
      A1
      More
    • have to

      US /hæv tu/

      UK /ˈhæv tə/

      • Auxiliary Verb
      • Must do
      A1
      More
    • in contrast to

      US /ɪn ˈkɑntræst tu/

      UK /in ˈkɔntræst tu:/

      • Phrase
      • Differing from something else
      A1
      More
    • in general

      US /ɪn ˈdʒɛnərəl/

      UK /in ˈdʒenərəl/

      • Phrase
      • Typically; usually; on the whole.
      • Not specific or detailed; broadly.
      • Adjective
      • Not detailed or specific; overall.
      C2
      More
    • in terms of

      US

      UK

      • Phrase
      • With regard to; concerning a particular aspect.
      A1
      More
    • incoming

      US /ˈɪnˌkʌmɪŋ/

      UK /ˈɪnkʌmɪŋ/

      • Adjective
      • Coming toward a place or position; arriving
      • Newly elected or appointed; succeeding to a position.
      • Uncountable Noun
      • Money or revenue received.
      C1
      More
    • infinite

      US /ˈɪnfənɪt/

      UK /'ɪnfɪnət/

      • Adjective
      • Being very large in amount
      • Without an end; limitless; endless
      B2
      More
    • ingest

      US /ɪn'dʒest/

      UK /ɪnˈdʒest/

      • Transitive Verb
      • To eat, drink, or swallow something
      C1TOEIC
      More
    • integrate

      US /ˈɪntɪˌɡret/

      UK /ˈɪntɪgreɪt/

      • Transitive Verb
      • To combine together; make into one thing
      • To bring (people or groups with particular characteristics or needs) into equal participation in or membership of a social group or institution.
      A2
      More
    • interaction

      US /ˌɪntɚˈækʃən/

      UK /ˌɪntər'ækʃn/

      • Noun (Countable/Uncountable)
      • Process of people or things affecting each other
      • The activity of talking to other people, working together etc
      A2
      More
    • latency

      US /ˈletn:si/

      UK /'leɪtənsɪ/

      • Uncountable Noun
      • State of being not yet evident or active
      B2
      More
    • limitation

      US /ˌlɪmɪˈteʃən/

      UK /ˌlɪmɪˈteɪʃn/

      • Noun
      • Act of controlling or reducing the size of
      B1
      More
    • log

      US /lɔ:g/

      UK /lɒg/

      • Verb (Transitive/Intransitive)
      • To move a certain distance or speed, as recorded
      • To leave a website or computer account
      • Noun (Countable/Uncountable)
      • Detailed account of events and progress on journey
      • Piece of a tree that has fallen or been cut
      B1
      More
    • log into

      US /lɑɡ ˈɪntu/

      UK /lɒɡ ˈɪntə/

      • other
      • To enter credentials to access a computer system or website.
      A2
      More
    • magnitude

      US /ˈmæɡnɪˌtud, -ˌtjud/

      UK /ˈmægnɪtju:d/

      • Noun
      • Number representing force of an earthquake
      • Size or importance
      B2
      More
    • millisecond

      US /ˌmɪlɪˈsɛkənd/

      UK /ˈmɪlisekənd/

      • Noun
      • One thousandth of a second
      B1
      More
    • multi

      US

      UK

      • Prefix
      • A prefix meaning 'many' or 'more than one'
      B1
      More
    • pattern

      US /ˈpætən/

      UK /'pætn/

      • Noun (Countable/Uncountable)
      • Model to follow in making or doing something
      • Colors or shapes which are repeated on objects
      • Transitive Verb
      • To copy the way something else is made
      • To decorate with a pattern.
      A2TOEIC
      More
    • primary

      US /ˈpraɪˌmɛri, -məri/

      UK /'praɪmərɪ/

      • Adjective
      • Most important, most basic or essential
      • Happening first; earliest
      B2
      More
    • refresh

      US /rɪˈfrɛʃ/

      UK /rɪ'freʃ/

      • Transitive Verb
      • To refill a person's glass with a drink
      • To restore strength and energy to; revive
      B1
      More
    • region

      US /ˈridʒən/

      UK /'ri:dʒən/

      • Noun (Countable/Uncountable)
      • Part of a country, of the world, area, etc.
      • A part of the body
      A2TOEIC
      More
    • relational

      US /rɪ'leɪʃənl/

      UK /rɪˈleɪʃənl/

      • Adjective
      • To do with relations or relationships
      B1
      More
    • represent

      US /ˌrɛprɪˈzɛnt/

      UK /ˌreprɪ'zent/

      • Transitive Verb
      • To depict art objects, figures, scenes; to portray
      • To show or describe something in a particular way
      A2TOEIC
      More
    • require

      US /rɪˈkwaɪr/

      UK /rɪ'kwaɪə(r)/

      • Transitive Verb
      • To demand that someone does something
      • To need to do something, to make it necessary
      A2TOEIC
      More
    • retrieval

      US /rɪˈtrivəl/

      UK /rɪˈtri:vl/

      • Uncountable Noun
      • Act or process of finding and getting something
      • The process of recovering data from a computer system.
      B2TOEIC
      More
    • scale

      US /skel/

      UK /skeɪl/

      • Noun (Countable/Uncountable)
      • Size, level, or amount when compared
      • Small hard plates that cover the body of fish
      • Verb (Transitive/Intransitive)
      • To change the size of but keep the proportions
      • To climb something large (e.g. a mountain)
      A2TOEIC
      More
    • schema

      US /ˈskimə/

      UK /ˈski:mə/

      • Noun
      • Pattern used to aid in understanding
      C2
      More
    • see in

      US /si ɪn/

      UK /si: in/

      • Phrasal Verb
      • To accompany someone to the entrance of a building or room.
      A1
      More
    • sensor

      US /ˈsɛnsɚ, -ˌsɔr/

      UK /ˈsensə(r)/

      • Noun
      • Device that detects movement or physical stimuli
      B2
      More
    • session

      US /ˈsɛʃən/

      UK /ˈseʃn/

      • Noun (Countable/Uncountable)
      • Period of time used for a specific activity
      • Series of meetings for e.g. a court, legislature
      A2TOEIC
      More
    • structure

      US /ˈstrʌk.tʃɚ/

      UK /ˈstrʌk.tʃə/

      • Noun (Countable/Uncountable)
      • The way in which the parts of a system or object are arranged or organized, or a system arranged in this way
      • A building or other man-made object.
      • Transitive Verb
      • To plan, organize, or arrange the parts of something
      A2TOEIC
      More
    • throughput

      US /ˈθruˌpʊt/

      UK /ˈθru:pʊt/

      • Uncountable Noun
      • Amount of data passing through a system
      C2
      More
    • turn on

      US /tɚn ɑn/

      UK /tə:n ɔn/

      • Phrasal Verb
      • To cause someone to be interested or excited
      • Transitive Verb
      • To activate or switch on a device or appliance.
      • To suddenly attack or criticize someone.
      A1
      More
    • unit

      US /ˈjunɪt/

      UK /ˈju:nɪt/

      • Countable Noun
      • One apartment in a building
      • Group of people, e.g. soldiers, that work together
      B2TOEIC
      More
    • upgrade

      US /ˈʌpˌɡred/

      UK /ˌʌpˈgreɪd/

      • Transitive Verb
      • To improve something in terms of quality
      • Noun (Countable/Uncountable)
      • Updated or better version of something
      • A new and improved version of a software or system.
      B1TOEIC
      More
    • workload

      US /ˈwɜ:rkloʊd/

      UK /ˈwɜ:kləʊd/

      • Uncountable Noun
      • Work you are expected to do in a specified time
      C1
      More
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    01:03

    She took a brave step forward, leaving behind her comfort zone to chase her dreams.

    Vocabulary
    • brave

      adj. Having courage

    • comfort zone

      phr. A familiar situation where one feels safe

    Explanation
    a brave step is a noun phrase, where brave is an adjective modifying the noun step, meaning "a courageous step". forward is an adverb modifying step, meaning "ahead". The whole phrase serves as the object, answering the "what" of took (verb) — she took a brave step forward.

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    brave

    US/brev/
    UK/breɪv/
    adj.Brave
    v.t.To bravely face
    A2 Elementary

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    B1
    #database#table#capacity#data#write#read

    Amazon Web Services Tutorial - Using DynamoDB with AWS

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    林宜悉 posted on 2025/08/03
    Ever wondered how massive applications handle huge traffic spikes? This hands-on tutorial dives deep into Amazon DynamoDB, a super-scalable NoSQL database, and you'll pick up some seriously useful technical vocabulary along the way! Get ready to boost your knowledge with practical insights perfect for data engineers.

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