Mokadda hoda database eka

u_make_me_sick_

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  • Oct 1, 2011
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    Mage personal openion eka:
    Databases NodeJs ekka use karanawanam, stateless API thiyana databases use karanna. Godak traditional databases wala thiyenne stateful connections. eewa godak welawata nodejs wage async language ekak ekka wediya set wenne ne.
     
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    kolavari

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  • Aug 11, 2012
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    කැළෑ පොජ්ජේ
    Nodejs react js igenaganiddi database waladi NoSQL, SQL kiyana database dekama danaganna onida nathnam SQL ekka issarahata giyoth awulakda?

    dekama danagena inna eka hodai, node wage ekak ekka issarahata yanawanam ithin nosql awulak na, eth ape samhara project thibba node and mongo gahuwata analytic events, reporting walata postgres use kare query karanna ewa lesi nisa,,e wage set unoth ithin amaru wenawa..
     
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    sarcasm

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  • Jun 4, 2017
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    Ow eka thamai mata thiyena lokuma prasne
    එන්ටිටි වල මෙනි ටු මෙනි තියනවනම් අනිවා රිලෙෂනල් database හදන්න වෙනවා. නෝ එස් කිව් එල් තියෙන්නේ ඩේටා හයිරාකිකල් විදියට තියනවනම් එම්බෙඩ් කරන්න. එතකොට ප්‍රෝග්‍රෑම් එකේදී හැම වෙලේම කුවෙරි කරන්නේ නැතුව එක පාර ඩේටා ලෝඩ් කර ගන්න පුළුවන්.
     

    inpremathlaka

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    Nov 9, 2018
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    එන්ටිටි වල මෙනි ටු මෙනි තියනවනම් අනිවා රිලෙෂනල් database හදන්න වෙනවා. නෝ එස් කිව් එල් තියෙන්නේ ඩේටා හයිරාකිකල් විදියට තියනවනම් එම්බෙඩ් කරන්න. එතකොට ප්‍රෝග්‍රෑම් එකේදී හැම වෙලේම කුවෙරි කරන්නේ නැතුව එක පාර ඩේටා ලෝඩ් කර ගන්න පුළුවන්.
    එහෙම උනොත් sql වලින් ගියොත් අවුලක් නැද්ද
     

    thilina.rp

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  • Dec 10, 2014
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    dan data duplication ok kiyala ban kiyanne parana theory dan godak wada karanne na. nosql yana eka hodayi responce time wenna hadanna puluwan nisa
     

    imhotep

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  • Mar 29, 2017
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    Depends on your application. The two main types are SQL & NoSQL. The choice is yours depending on the data you store. SQL databases uses tables and hence the schema is not really dynamic. Contrast is NoSQL, which is dynamic.

    As to Many to Many relationships using MongoDB see this tutorial with Mongoose.
    https://bezkoder.com/mongodb-many-to-many-mongoose/
     
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    lion kolla

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  • Sep 20, 2011
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    Which Database is right for your React Native Application?
    But it 85% depends on the software requirement . :yes:

    To make the unbiased comparison, we are taking many development factors, and application features into consideration.

    For Instance:

    Offline-first (y)

    Does it supports offline feature in the app? How does it handle synchronisations and conflict across multiple devices?

    Database security :confused:

    Does it supports AES 256 level of encryption and decryption? Would I be able to implement a secure authentication?

    App performance :shocked:

    To evaluate the performance, we took many factors like read/write speed, zero copy design, storage engine, and how does it handle concurrency control?

    Industry regulations :oo:

    Large organisations have to adhere to industry regulations and compliances in order to deploy their application securely. Learn which databases comply with regulations, and which don't.

    Supported file and data types 🤔

    We explored the data types(Bool, Int, Int8, Int16, Int32, Int64), and file types(images, videos), which are supported by these databases.

    Pricing 🧞‍♂️

    Some databases are open source and free to use like SQLite, and PouchDB. But, databases like Realm, and Firebase charge for their additional features. Find out how database pricing stacks up to your needs.

    Real time sync 🥇

    For Streaming, and gaming applications, Real Time Sync is crucial. Learn which database is more suitable when you need to sync the data in real time.

    Compatibility with third party libraries, and Native modules.

    There are tons of third party libraries available for React Native to customise the application for a more richer experience. Find out which database provides more flexibility to build your app.


    The five critical differences of SQL vs NoSQL:
    1. SQL databases are relational, NoSQL are non-relational.
    2. SQL databases use structured query language and have a predefined schema. NoSQL databases have dynamic schemas for unstructured data.
    3. SQL databases are vertically scalable, NoSQL databases are horizontally scalable.
    4. SQL databases are table based, while NoSQL databases are document, key-value, graph or wide-column stores.
    5. SQL databases are better for multi-row transactions, NoSQL are better for unstructured data like documents or JSON.
     

    starcred007

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  • Jul 4, 2020
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    On a Cloud
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