MongoDB Training in Chennai

• TCS,
• HCL,
• Infosys,
• Cognizant,
• Wipro

Kaashiv Infotech is the best place to learn Mongodb course in Chennai where the training’s are provided with real time example.

The MongoDB training in Chennai Syllabus is designed according to the student needs of the corporate client which will definitely help you to clear the interviews easily.

MongoDB Course is a popular language. Which is easy to learn for everyone. It is mainly used to design the website and based on that we can develop that. Mongodb is an accurate fast, easy-to-use, and easy-to-deploy programming language that is being used to develop scalable web applications.

Kaashiv Infotech is one of the best company for an Mongodb course in Chennai. It is a great option for both beginners and experienced professionals.

The right choice by starting to learn Mongodb course because mongodb course is the world’s fastest and most popular non structured language. The reason is simple because mongodb is a very user-friendly language.

• Mongodb course fee in chennai – MongoDB course fees – is 10 / 20 / 30 / 40 / 50 hours or Any Number of Days ( based on your student preference ) and if you want to know about this course fees, you can visit our kaashiv infotech company directly

• MongoDB course with placement free – After 6 months of regular Paid Course, Course becomes free + For best interns Stipend will be provided + Best Interns will be offered Job too.

• Our trainers are more than 10+ years of experience in course relevant technologies.
• Trainers are expert level in the subjects they explain because they continue to spend time working on real-world industry applications.
• Trainers have skilled on real-time projects in their industries.
• Are working professionals working in international companies such as CTS, TCS, HCL Technologies, etc…
• Trained more than 1500+ students in a year.
• Strong theoretical & practical knowledge.

Each student will be given industry-recognized course completion certificate and also they can able to do their project own like own website creation.

• Yes. We provide online Mongodb training programs as well. Timing is completely selected basis the availability of the candidate. Hence very flexible and comfortable.

The Answer is, Yes . Training in Mongodb provides lot of knowledge to the students and enable them to become professional in non-structured language experts

• Students belonging to 1st year, 2nd year, 3rd year and 4th year Computer science Engineering or Information Technology Engineering & Electronics, Instrumentation, Electronics and Telecommunications and Biomedical engineering can apply for this mongodb course

Kaashiv infotech provides, training in Mongodb. This Course involves, learning and developing appliclations. Various technology Courses are,

What is MongoDB ?

• It is a document-oriented NoSQL database used to build highly available and scalable internet applications.
• Nowadays, it is one of the most powerful NoSQL systems and databases.
• It makes use of collections and documents, instead of using tables and rows as in the traditional relational databases.
• One of a software company “10gen” was created a MongoDB in October 2007.
• It is an element of the planned platform as the service product.
• It also ensures availability, scalability, and compliance with the most stringent data security and privacy requirements.
• It also provides official driver support for all the popular languages like C, C++, C#, and .Net, Go, Java, Node.js, Perl, PHP, Python, Motor, Ruby, Scala, Swift, Monoid
• Companies like Facebook, Nokia, eBay, Adobe, Google, etc. using MongoDB to store their large amount of data.

What is CRUD in MongoDB ?

• It is used for various things like building an application (including web and mobile), or analysis of data, or an administrator of a MongoDB database.
• Those things interact with the MongoDB server to perform certain operations like creating data into the application, reading the data of application, updating data into the application, deleting data from application.
• This database provides some operations and easily interacts with the server. Hence this is known as CRUD operations.
  • Create Operations
  • Read Operations
  • Update Operations
  • Delete Operations

What is primary and secondary replica sets in MongoDB ?

Replica Set Primary Member:

• In replica set Primary is the only member that receives write operations.
• In replica set secondary member is to log and apply the operations to their data.
• MongoDB applies write operations and records the operation on primary’s oplog.
• The primary member accepts all write operations in the following three-members replica set.
• The secondary member replicates the primary’s oplog to apply their data sets.
• In replica sets all members can accept to read captions.
• In replica sets, read preference describes how MongoDB clients route read operations to the members.
• An election determines the new primary, If the current primary becomes unavailable.
• Replica setsuse elections to determine which set member will become primary.
• The primary becomes unavailable, in the following 3-member replica set.
• This triggers an election which selects one of the remaining secondaries as the new primary.

Replica set Secondary Member:

• In replica sets secondary maintains a copy of the primary’sdata set.
• A secondary applies operations from the primary’s oplogto its own data set in an asynchronous process, to replicate data.
• A replica set can have one or more secondaries.
• In replica sets, the following three-member has two secondary members.
• The secondaries replicate the primary’s oplog and apply the operations to their data sets.
• In replica set client cannot write data, but they can read data from secondary members.
• A secondary can become a primary.
• The replica set holds an election to choose which of the secondaries becomes the new primary, If the current primary becomes unavailable.

What are the Features of MongoDB ?

• Schema-less Database
• Replication
• Document-Oriented
• Sharding
• GridFS
• Aggregation
• Ad-hoc Queries
• High performance
• Indexing

Advantages of MongoDB

What are the different types of NoSQL databases? Give some examples.

• A Databases, which store data in a format different from relational databases, hence this is known as NoSQL Database.
• NoSQL- “not only SQL” which pertains to the fact that either the database can store and manage data using “no SQL” at all.
• It can work in a combination that combines the flexibility of the newer method (NoSQL) with the strength of the traditional relational system (SQL).
• In NoSQL database, there are four types:
  • Key value NoSQL database
  • Document NoSQL database
  • Column family NoSQL database
  • Graph base NoSQL database

What are the elements of the Sharded Cluster ?

• Sharding is used to create a cluster of MongoDB instances consisting of at least three servers.
• There are three types of elements in Sharded Cluster.
• • Shards
  • Query Router
  • Config server