One of the most popular NoSQL databases, MongoDB is one of the building blocks for big data analysis. MongoDB can store unstructured data and makes it easy to analyze files by commonly available tools. This session will go over how big data analytics can improve sales outcomes in identifying users with a propensity to buy by processing information from social networks. All attendees will have a MongoDB instance on a public cloud, plus sample code to run Big Data Analytics.
Rapid Development and Performance By Transitioning from RDBMSs to MongoDB
Modern day application requirements demand rich & dynamic data structures, fast response times, easy scaling, and low TCO to match the rapidly changing customer & business requirements plus the powerful programming languages used in today's software landscape.
Traditional approaches to solutions development with RDBMSs increasingly expose the gap between the modern development languages and the relational data model, and between scaling up vs. scaling horizontally on commodity hardware. Development time is wasted as the bulk of the work has shifted from adding business features to struggling with the RDBMSs.
MongoDB, the premier NoSQL database, offers a flexible and scalable solution to focus on quickly adding business value again.
In this session, we will provide:
- Overview of MongoDB's capabilities
- Code-level exploration of the MongoDB programming model and APIs and how they transform the way developers interact with a database
- Update of the exciting features in MongoDB 3.0
eXTend DB. An embedded extensible document database. Extend with custom queries and object modifiers. Learn More ».
Morph DB. A Key-Value pair database. Allows fast in-place updates / object expansion. Learn More ».
Block Manager
An innovative library which manages on-disk blocks inside a file and provides a very simple interface to be used for variety of on-disk datastructures.
http://sscreation.net.in
In my presentation i covered a few thing on NoSQL
What is NoSQL
NoSQL Features
Types of NoSQL
Advantages on NoSQL
and then i moved to MongoDB. This presentation deals with some basic question like
When do we embed data versus linking?
How many collections do we have, and what are they?
When do we need atomic operations?
What indexes will we create to make query and updates fast?
What is shard?
MongoDB .local Munich 2019: Managing a Heterogeneous Stack with MongoDB & SQLMongoDB
Data administrators face the challenge of integrating disparate data technologies into a cohesive and performant data platform. This is especially true when using diverse query languages and protocols. This session will focus on how to integrate SQL-aware applications into a MongoDB data platform.
Rapid Development and Performance By Transitioning from RDBMSs to MongoDB
Modern day application requirements demand rich & dynamic data structures, fast response times, easy scaling, and low TCO to match the rapidly changing customer & business requirements plus the powerful programming languages used in today's software landscape.
Traditional approaches to solutions development with RDBMSs increasingly expose the gap between the modern development languages and the relational data model, and between scaling up vs. scaling horizontally on commodity hardware. Development time is wasted as the bulk of the work has shifted from adding business features to struggling with the RDBMSs.
MongoDB, the premier NoSQL database, offers a flexible and scalable solution to focus on quickly adding business value again.
In this session, we will provide:
- Overview of MongoDB's capabilities
- Code-level exploration of the MongoDB programming model and APIs and how they transform the way developers interact with a database
- Update of the exciting features in MongoDB 3.0
eXTend DB. An embedded extensible document database. Extend with custom queries and object modifiers. Learn More ».
Morph DB. A Key-Value pair database. Allows fast in-place updates / object expansion. Learn More ».
Block Manager
An innovative library which manages on-disk blocks inside a file and provides a very simple interface to be used for variety of on-disk datastructures.
http://sscreation.net.in
In my presentation i covered a few thing on NoSQL
What is NoSQL
NoSQL Features
Types of NoSQL
Advantages on NoSQL
and then i moved to MongoDB. This presentation deals with some basic question like
When do we embed data versus linking?
How many collections do we have, and what are they?
When do we need atomic operations?
What indexes will we create to make query and updates fast?
What is shard?
MongoDB .local Munich 2019: Managing a Heterogeneous Stack with MongoDB & SQLMongoDB
Data administrators face the challenge of integrating disparate data technologies into a cohesive and performant data platform. This is especially true when using diverse query languages and protocols. This session will focus on how to integrate SQL-aware applications into a MongoDB data platform.
This tutorial will introduce the features of MongoDB by building a simple location-based application using MongoDB. The tutorial will cover the basics of MongoDB’s document model, query language, map-reduce framework and deployment architecture.
The tutorial will be divided into 5 sections:
Data modeling with MongoDB: documents, collections and databases
Querying your data: simple queries, geospatial queries, and text-searching
Writes and updates: using MongoDB’s atomic update modifiers
Trending and analytics: Using mapreduce and MongoDB’s aggregation framework
Deploying the sample application
Besides the knowledge to start building their own applications with MongoDB, attendees will finish the session with a working application they use to check into locations around Portland from any HTML5 enabled phone!
TUTORIAL PREREQUISITES
Each attendee should have a running version of MongoDB. Preferably the latest unstable release 2.1.x, but any install after 2.0 should be fine. You can dowload MongoDB at http://www.mongodb.org/downloads.
Instructions for installing MongoDB are at http://docs.mongodb.org/manual/installation/.
Additionally we will be building an app in Ruby. Ruby 1.9.3+ is required for this. The current latest version of ruby is 1.9.3-p194.
For windows download the http://rubyinstaller.org/
For OSX download http://unfiniti.com/software/mac/jewelrybox/
For linux most users should know how to for their own distributions.
We will be using the following GEMs and they MUST BE installed ahead of time so you can be ahead of the game and safe in the event that the Internet isn’t accommodating.
bson (1.6.4)
bson_ext (1.6.4)
haml (3.1.4)
mongo (1.6.4)
rack (1.4.1)
rack-protection (1.2.0)
rack shotgun (0.9)
sinatra (1.3.2)
tilt (1.3.3)
Prior ruby experience isn’t required for this. We will NOT be using rails for this app.
MongoDB Schema Design: Practical Applications and ImplicationsMongoDB
Presented by Austin Zellner, Solutions Architect, MongoDB
Schema design is as much art as it is science, but it is central to understanding how to get the most out of MongoDB. Attendees will walk away with an understanding of how to approach schema design, what influences it, and the science behind the art. After this session, attendees will be ready to design new schemas, as well as re-evaluate existing schemas with a new mental model.
how_can_businesses_address_storage_issues_using_mongodb.pptxsarah david
MongoDB enables seamless data storage and performance. Explore our blog to learn how MongoDB handles storage issues for startups and large-scale enterprises. Discover how to optimize MongoDB performance using open-source database storage.
how_can_businesses_address_storage_issues_using_mongodb.pdfsarah david
MongoDB enables seamless data storage and performance. Explore our blog to learn how MongoDB handles storage issues for startups and large-scale enterprises. Discover how to optimize MongoDB performance using open-source database storage.
Everything You Need to Know About MongoDB Development.pptx75waytechnologies
Today, organizations from different verticals want to harness the power of data to grab new business opportunities and touch new heights of success. Such an urge leads them to follow unique ways to use and handle data effectively. After all, the right use of data boosts the ability to make business decisions faster. But at the same time, working with data is not as easy as a walk in the garden. It sometimes turns out to be a long-standing problem for businesses that also affects their overall functioning.
Companies expect fast phase development and better data management in every scenario. Modern web-based applications development demands a quality working system that can be deployed faster, and the application is able to scale in the future as per the constantly changing environment.
Earlier, relational databases were used as a primary data store for web application development. But today, developers show a high interest in adopting alternative data stores for modern applications such as NoSQL (Not Only Structured Query Language) because of its incredible benefits. And if you ask us, one of the technologies that can do wonders in modern web-based application development is MongoDB.
MongoDB is the first name strike in our heads when developing scalable applications with evolving data schemas. Because MongoDB is a document database, it makes it easier for developers to store both structured and unstructured data. Stores and handles large amounts of data quickly, MongoDB is undoubtedly the smart move toward building scalable and data-driven applications. If you’re wondering what MongoDB is and how it can help your digital success, this blog is surely for you.
MONGODB VS MYSQL: A COMPARATIVE STUDY OF PERFORMANCE IN SUPER MARKET MANAGEME...ijcsity
A database is information collection that is organized in tables so that it can easily be accessed, managed, and updated. It is the collection of tables, schemas, queries, reports, views and other objects. The data are typically organized to model in a way that supports processes requiring information, such as modelling to find a hotel with availability of rooms, thus the people can easily locate the hotels with vacancies. There are many databases commonly, relational and non relational databases. Relational databases usually work with structured data and non relational databases are work with semi structured data. In this paper, the performance evaluation of MySQL and MongoDB is performed where MySQL is an example of relational database and MongoDB is an example of non relational databases. A relational database is a data structure that allows you to connect information from different 'tables', or different types of data buckets. Non-relational database stores data without explicit and structured mechanisms to link data from different buckets to one another. This paper discuss about the performance of MongoDB and MySQL in the field of Super Market Management System. A supermarket is a large form of the traditional grocery store also a self-service shop offering a wide variety of food and household products, organized in systematic manner. It is larger and has a open selection than a traditional grocery store.
MONGODB VS MYSQL: A COMPARATIVE STUDY OF PERFORMANCE IN SUPER MARKET MANAGEME...ijcsity
A database is information collection that is organized in tables so that it can easily be accessed, managed,
and updated. It is the collection of tables, schemas, queries, reports, views and other objects. The data are
typically organized to model in a way that supports processes requiring information, such as modelling to
find a hotel with availability of rooms, thus the people can easily locate the hotels with vacancies. There
are many databases commonly, relational and non relational databases. Relational databases usually work
with structured data and non relational databases are work with semi structured data. In this paper, the
performance evaluation of MySQL and MongoDB is performed where MySQL is an example of relational
database and MongoDB is an example of non relational databases. A relational database is a data
structure that allows you to connect information from different 'tables', or different types of data buckets.
Non-relational database stores data without explicit and structured mechanisms to link data from different
buckets to one another. This paper discuss about the performance of MongoDB and MySQL in the field of
Super Market Management System. A supermarket is a large form of the traditional grocery store also a
self-service shop offering a wide variety of food and household products, organized in systematic manner.
It is larger and has a open selection than a traditional grocery store.
MONGODB VS MYSQL: A COMPARATIVE STUDY OF PERFORMANCE IN SUPER MARKET MANAGEME...ijcsity
A database is information collection that is organized in tables so that it can easily be accessed, managed,
and updated. It is the collection of tables, schemas, queries, reports, views and other objects. The data are
typically organized to model in a way that supports processes requiring information, such as modelling to
find a hotel with availability of rooms, thus the people can easily locate the hotels with vacancies. There
are many databases commonly, relational and non relational databases. Relational databases usually work
with structured data and non relational databases are work with semi structured data. In this paper, the
performance evaluation of MySQL and MongoDB is performed where MySQL is an example of relational
database and MongoDB is an example of non relational databases. A relational database is a data
structure that allows you to connect information from different 'tables', or different types of data buckets.
Non-relational database stores data without explicit and structured mechanisms to link data from different
buckets to one another. This paper discuss about the performance of MongoDB and MySQL in the field of
Super Market Management System. A supermarket is a large form of the traditional grocery store also a
self-service shop offering a wide variety of food and household products, organized in systematic manner.
It is larger and has a open selection than a traditional grocery store.
Pros and Cons of MongoDB in Web DevelopmentNirvana Canada
Databases are available in plenty, and choosing the right one for your organization is a challenging task. In this blog, we will specifically focus on MongoDB and its pros and cons for web development.
SQL vs NoSQL, an experiment with MongoDBMarco Segato
A simple experiment with MongoDB compared to Oracle classic RDBMS database: what are NoSQL databases, when to use them, why to choose MongoDB and how we can play with it.
This Presentation is about NoSQL which means Not Only SQL. This presentation covers the aspects of using NoSQL for Big Data and the differences from RDBMS.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Hands on Big Data Analysis with MongoDB - Cloud Expo Bootcamp NYC
1.
2.
3. We offer MongoDB-as-a-Service on any cloud of your choice. You can read more about our
MongoDB-as-a-service in our white paper on our website: http://www.cumulogic.com/
resources/mongodb_wp/
4. The goal of this boot camp is to give you hands-on experience with MongoDB database-as-a-
service, how to load the data and show you a sample application to analyze the data. We will
use a small sample Twitter application for our hands-on lab, which will help you write a
MongoDB application. We will also discuss briefly a few performance-related so you can
analyze and tweak performance of your databases. At the same time, you will also see how
you can easily launch a fully managed MongoDB instance in the cloud.
5. About a decade ago, business applications were transactional in nature and most of the
issues were related to executing transactions (i.e. credit card processing) with low latency, as
a result enterprise data was more “relational” in nature and was therefore “structured”.
The nature of business applications has changed and enterprises are trying to figure out how
to use all the data in their enterprise systems, social media, machine logs, etc. to understand
how all the data impacts their business and how they can get competitive advantage by
leveraging nuggets in that data.
Fast forward till today and businesses are trying to solve a different problem. And with the
diverse nature of data sources and data formats, we need newer technologies that scale and
provide answers or identify those nuggets in the data at much faster speed and low cost than
traditional SQL database or data warehouse systems. Hence, we see a slew of new database
technologies being developed that promise to help solving these problems.
Depending on the nature of the data or problem they solve, we can categorize these new
database technologies in three major categories. (1) Document oriented databases, which
store and crunch data in document formats, (2) Key-value pair databases such as Riak and
Redis and (3) Graph databases. Depending on the type of data, we could use one of these
databases to solve your data analytics problems. Today, we are focus on MongoDB.
6. When should we want to use NoSQL database Vs SQL database, and which NoSQL
database?
As I mentioned before, the problems that NoSQL databases solve is related to the nature and
amount of data we want to processes in our next generation applications. We need databases
that can scale to petabytes of data at a fraction of the cost of a relational database. We need
database systems which can help us quickly analyze petabytes of data and provide results in
realtime - hence the speed and velocity of data access is critical.
NoSQL database systems can provide high speed access and low latency access to large
amount of data. And one key criteria to consider when choosing NoSQL database is the
nature of your applications and main issues with them – are they operational or analytical? For
example, for batch processing, analytical apps, you may be better off with Hadoop – while for
operational issues of scalability and realtime processing, you may want to choose MongoDB
database. So consider these criteria in making your decisions and do some experiments and
find the best ones that fits your application needs.
7. 1. Let’s take a look at the key feature sets of MongoDB at very high level. MongoDB is a
document oriented database server. It stores objects as BSON (pronounced as bison), which
is a binary versions of JSON format and it supports dynamic schemas – which essentially
means it is schema-less database. There is no rigid SQL-like schema to store the data. This
gives flexibility in choosing the data types from different data sources such as social networks,
machine logs or CRM systems.
2. MongoDb supports indexing just like traditional SQL indexing, which means you can index
data on any field with high fidelity to improve query performance. (FYI – High fidelity here
means the field which is a variable in all records. For example, if we are storing data about
employees, the data field that varies most is the phone number and not the city name or
company name)
3. Most of you may be familiar with the concept of database sharding. MongoDB is a
horizontally scalable database and supports sharding – which means it stores data in smaller
chunks on several data nodes for low latency access to the data. Hence MongoDB is widely
used in the cloud because you can scale the database by adding shards as your data grows
and maintain that low latency of data access even as your size of the data grows.
4. MongoDB is designed to be resilient for data durability and supports replica sets which can
be geographically distributed
5. MongoDB supports Map-reduce operations and provides fast updates to the data.
FAQs: When do you want to use Hadoop Vs MongoDB for Map-reduce?
Answer: You want to use Hadoop for batch jobs, where you can fire up analytics on
offline data, whereas you can use MongoDB for realtime data analytics.
Question: How does Sharding work in MongoDB?
Answer: MongoDB sharding works by spreading writes to multiple data nodes.
Mongos, which is the mongoDB proces,s directs data to a different data node to write or read.
And show the slide – (refer to the sharding diagram)
8. Since MongoDB scales very well horizontally, it is the most widely used database in the cloud.
And given the complexity of managing mongoDB for maintaining availability, data durability
and performance, you may want to leverage platforms which provide you MongoDB-as-a-
Service, which is a web service call to provision a dedicated mongoDB server, fully sharded
and replicated, which scales automatically.
You will get a chance to use MongoDB service shortly in our platform
9. The specific MongoDB architecture that you choose will impact the performance, availability
and data durability. MongoDB is flexible and supports high availability and sharding
architectures to provide you tge level of redundancy, performance and SLA you want for your
service.
MongoDB supports replica sets and sharding deployment architectures. Replica sets provide
high availability and data durability while sharding provides scalability. You can configure
shards on the replica sets for achieving the best of both, reliability and scalability.
10. This is a replica set with three replica nodes in two datacenters or two regions of a public
cloud.
MongoDB uses “eventual consistency” which means there may be a possibility that data on
the replicas may be out of sync from the primary node. You may want to use this architecture
for data redundancy purposes rather than scaling. In this architecture, you still send reads and
writes to the primary node, which means even with multiple nodes, your application wouldn’t
necessarily scale better. To maintain this level of redundancy yet improve scalability, you can
use sharding as in the next slide.
11. This is a three shard deployment architecture which uses three replica sets and can be in a
single region or datacenter or distributed geographically.
With this architecture, you get the benefit of both, the data redundancy with replica sets and
high scalability with shards. Each shard itself can be a replica set which provides data
redundancy at each node level. But keep in mind, there is a overhead to sharding and
replication and you want to choose what’s best for your database
12. Now let’s take a look at a sample application. We have a sample Twitter app to do hands-on
experiment with. We will use MongoDB-as-a-Service on the cloud and use a sample app to
analyze twitter dat.
13.
14. Just like any database, the performance of MongoDB database must be monitored and
optimized for a given workload or application type.
These are key metrics you want to look for in MongoDb: (1) CPU (2) memory (3) Ops counters
– this is the total number of operations over a period of time. This number shows you number
of active and pending operations (4) background flush – this is the number of disk writes when
MongoDb flushes all in-memory data to the disk. You want to keep an eye on this number and
tweak if you wish to reduce the number of times or frequency of disk writes. There are other
metrics which we will see during our hands-on lab.