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Introduction to redis

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351 followers study24x7 04 Mar 2021 04:04 AM study24x7 study24x7

Introduction to redis

4 Learners

Introduction to redis

Beginners Level English

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351 followers study24x7 03 Nov 2020 03:00 PM study24x7 study24x7

𝘾𝙤𝙢𝙥𝙤𝙣𝙚𝙣𝙩𝙨 𝙤𝙛 𝘾𝙖𝙨𝙨𝙖𝙣𝙙𝙧𝙖 The key components of Cassandra are as follows − ⚫ Node − It is the place where data is stored. ⚫ Data center − It is a collection of related nodes. ⚫ Cluster − A cluster is a component that contains one or more data centers. ⚫ Commit log − The commit log is a crash-recovery mechanism in Cassandra. Every write operation is written to the commit log. ⚫ Mem-table − A mem-table is a memory-resident data structure. After commit log, the data will be written to the mem-table. Sometimes, for a single-column family, there will be multiple mem-tables. ⚫ SSTable − It is a disk file to which the data is flushed from the mem-table when its contents reach a threshold value. ⚫ Bloom filter − These are nothing but quick, nondeterministic, algorithms for testing whether an element is a member of a set. It is a special kind of cache. Bloom filters are accessed after every query.

𝘾𝙤𝙢𝙥𝙤𝙣𝙚𝙣𝙩𝙨 𝙤𝙛 ...
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351 followers study24x7 03 Nov 2020 12:47 PM study24x7 study24x7

Cassandra uses the 𝙂𝙤𝙨𝙨𝙞𝙥 𝙋𝙧𝙤𝙩𝙤𝙘𝙤𝙡 in the background to allow the nodes to communicate with each other and detect any faulty nodes in the cluster. A Gossip Protocol is a procedure or process of computer peer-to-peer communication that is based on the way epidemics spread (महामारी फैल गई). Some distributed systems use peer-to-peer gossip to ensure that data is disseminated to all members of a group.

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351 followers study24x7 05 Sep 2020 03:16 AM study24x7 study24x7
Starbucks is half Indian in India
 Know More about TATA
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351 followers study24x7 26 May 2020 05:40 PM study24x7 study24x7

Ya you can try....😉😜

Ya you can try....😉😜
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351 followers study24x7 25 May 2020 02:33 PM study24x7 study24x7

This is Sonic boom shockwaves.

This is Sonic boom shockwaves.
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351 followers study24x7 14 May 2020 10:34 PM study24x7 study24x7
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351 followers study24x7 08 Apr 2020 11:37 PM study24x7 study24x7

This is Heart Melting.

This is Heart Melting.
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351 followers study24x7 25 Mar 2020 05:37 PM study24x7 study24x7

What is Sanity Testing...........?
A sanity test or sanity check is a basic test to quickly evaluate whether a claim or the result of a calculation can possibly be true. It is a simple check to see if the produced material is rational.

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351 followers study24x7 17 Mar 2020 10:23 PM study24x7 study24x7

Reality of these days.
Global warming.
Earthquakes in Jamaica and Turkey.
World slow down.
Fire in Amazon & Australia.
Almost war between America and north korea.
Oil dispute of Iran.
Corona Virus.
Still to come....

Reality of these days.<br>Global warming.<br>Earthqua...
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351 followers study24x7 06 Mar 2020 03:36 PM study24x7 study24x7

𝙎𝙚𝙡𝙚𝙘𝙩𝙞𝙤𝙣 𝙎𝙤𝙧𝙩 The selection sort algorithm sorts an array by repeatedly finding the minimum element (considering ascending order) from unsorted part and putting it at the beginning.
The function of selection sort
void selectionSort (int a[]){ int n = a.length; for (int i = 0; i < n - 1; i++){ int min_idx = i; for (int j = i + 1; j < n; j++) if (a[j] < a[min_idx]){ min_idx = j; } int t = a[min_idx]; a[min_idx] = a[i]; a[i] = t; } }



𝙎𝙚𝙡𝙚𝙘𝙩𝙞𝙤𝙣 𝙎𝙤𝙧𝙩...
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351 followers study24x7 21 Feb 2020 11:19 AM study24x7 study24x7

ॐ त्र्यम्बकं यजामहे  सुगन्धिं पुष्टिवर्धनम् ।उर्वारुकमिव बन्धनान्  मृत्योर्मुक्षीय मामृतात् ॥

ॐ त्र्यम्बकं यज...
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351 followers study24x7 15 Feb 2020 04:41 PM study24x7 study24x7

#true

#true
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351 followers study24x7 13 Feb 2020 11:35 AM study24x7 study24x7

List of Indian Presidents

List of Indian Presidents
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351 followers study24x7 12 Dec 2019 03:11 PM study24x7 study24x7

Virus vs Antivirus

Virus vs Antivirus
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351 followers study24x7 10 Dec 2019 05:32 PM study24x7 study24x7

✎ What do you mean by the version control in GIT…..?
✎ Version control is a type of system that allows you to keep track of changes made to your code over time. ... You can revert back to specific 'versions' of your code. Collaboration on the same work is possible because specific changes and associated contributors are tracked.

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351 followers study24x7 03 Dec 2019 12:39 PM study24x7 study24x7

Simula is considered the first object-oriented programming language. The programming paradigm where everything is represented as an object is known as a truly object-oriented programming language.Smalltalk is considered the first truly object-oriented programming language.

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351 followers study24x7 24 Nov 2019 12:55 PM study24x7 study24x7

What is output of the code.

What is output of the code.
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351 followers study24x7 23 Nov 2019 02:50 AM study24x7 study24x7

What is Cloud computing....?

What is Cloud computing....?
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