Time Tracking Software Development In Australia, USA, UK

 Explore our offerings in time tracking software development in Australia, USA, UK. 

An effective time tracking system is essential to remotely monitor employee tasks, team performance, and other mission-critical work activities. As the novel coronavirus pandemic has taken the world by storm, a majority of employees in various companies have been forced to work from home. That being said, remote collaboration has become the only way to keep the operations up and running at all times. Being a quintessential part of remote collaboration, time tracking software development is in great demand these days. 

We, at Oodles Technologies, have established ourselves as a leading SaaS app development company that specializes in building high-quality time tracking software. We provide end-to-end time tracking software development services in Australia, USA, UK, and many other countries. Our development team is skilled at using the latest tools and technologies to build data-driven applications for time tracking, performance monitoring, and remote collaboration. 

What Is a Time Tracking App?

A time tracking app is a computer software that enables users to log in tasks and record time spent on various tasks or projects. The software is used by an increasing number of organizations in various industries since it serves as a vital tool for performance monitoring. You can link a time tracking app with payroll processing software to automatically generate client invoices based on the tasks completed by your employees. Besides, the application may also be integrated with project management software and CRM tools as per the business requirements. 

Besides tracking employee hours and tasks, a time tracking software also lets you record user activities through features like screenshots and screen recording. 

Our Offerings In Time Tracking Software Development

At Oodles Technologies, we provide a host of performance monitoring solutions including time tracking software development to address varied business requirements. Read further to explore our offerings in time tracking software development in Australia, USA, UK, and more. 

Project Analysis and Roadmap Creation

Our development team holistically analyzes your project requirements and proposes the ideal software model to develop the app with required functionalities. We perform a 360-degree viability analysis, taking into consideration the important factors like accuracy, scalability, efficiency, and interoperability. Furthermore, we create an effective project roadmap to seamlessly carry out the development process in a phased manner. 

Time Tracking Dashboard UI/UX Design 

We create intuitive dashboard interfaces and other screens for your time tracking app to login and feed tasks with ease. Our design team uses prominent style guides in adherence to industry standards to create user-centric app interfaces that drive maximum engagement. We create functional mockups and prototypes to test app usability and map user journeys for effective UI/UX design. 

Time Tracking Software Development

Our development team uses agile methodologies and advanced tools, frameworks, and SDKs to build high-quality time tracking apps for multiple devices and platforms. Apart from building a full-fledged application from scratch, we are experienced in using SaaS-based business productivity tools like Time Doctor, Toggl, and Hubstaff. We use these tools as a white label solution and build an enterprise-grade time tracking app with custom features. 

Time Tracking App Integration

We use tried-and-tested techniques and mechanisms to seamlessly integrate the time tracking software with your existing payroll systems, CRM software, and other third-party applications. In doing so, we program these systems to automatically receive data from your time tracking app for generating invoices, performance reports, and productivity data with sheer accuracy.  

Quality Assurance

Our development team works in close coordination with QA engineers who holistically test your software to detect critical bugs, glitches, and points of failure. Our developers take appropriate measures to fix these bugs to ensure that your time tracking app runs smoothly across the supported devices. Our QA team is skilled at performing a variety of testing techniques using the latest automation testing tools like Selenium, JMeter, and Katalon Studio. 

Support and Maintenance

We also provide post-development support to ensure that your app performs seamlessly across devices with minimal downtime or latency. We continuously monitor your app performance and make essential optimizations to achieve the desired efficiency. Our technical support team conducts routine software checkups to monitor system performance, durability, and troubleshoot complex software issues. 

Why Choose Us For Time Tracking Software Development In Australia, USA, UK?

We are a seasoned time tracking software development company in Australia, USA, UK having vast experience in building data-driven performance monitoring software. We have successfully completed several full-scale time tracking software development projects for clients from across the globe. At Oodles, we are using a comprehensive time tracking and performance monitoring system for our internal processes as well. To know more about our offerings or project-related queries, contact us at info@oodlestechnologies.com.

 

Exploring the Benefits of Migrating Applications To AWS Cloud

Small and medium enterprises (SMEs) often face challenges while allocating their resources to fulfill the dynamically changing requirements of their customers. Migrating applications or servers to the cloud can be a pivotal move that will organize data, streamline operations, and enhance security. Cloud migration services enable SMEs to store and categorize data based on priority and restrict access to it based on sensitivity. 

Amazon Web Services (AWS) is an increasingly popular cloud service provider that renders a reliable cloud ecosystem for the continual growth of enterprises. In this blog post, you are going to explore the key benefits of migrating on-premise servers and applications to the AWS cloud platform.

 

Faster Deployment

After migrating their web server to AWS cloud, businesses and enterprises can deploy new applications and services faster and more efficiently. Besides, it enables enterprises to quickly install web servers and other resources when needed in a few simple steps. It saves a significant amount of time and money as the enterprises don’t need to purchase a remote server. 

Also, they don’t need to deal with the complexities of installing a compatible operating system and placing that into a network or data center. 

 

Enhanced Security

Securing the mission-critical organizational data should be a top priority for any business enterprise. One of the main advantages of availing AWS cloud migration services is the security features that come along. Unlike many cloud service providers, AWS carries all major compliance certifications and adheres to globally imposed security and privacy laws. 

The Amazon-led cloud platform keeps your systems safe from potential data breaches, hacks, malware attacks, and other types of cyber attacks. It also filters web traffic and drives away the unwanted traffic sources to strengthen and safeguard enterprise security systems.

 

Also read Benefits of Implementing Cloud Based DevOps in Healthcare.

 

Better Compliance and Operability

AWS cloud platform effectively manages compliance-related enterprise requirements. It enables enterprises to overcome complex business challenges to meet all types of compliance provisions and regulation requirements. In addition, businesses can host workloads to manage and monitor applications and perform load balancing. It enables them to prevent unplanned downtime issues and maintain high performance during peak load instances.

 

Easy Disaster Recovery

Amazon Web Services enable businesses of all sizes to protect their critical IT infrastructure. AWS cloud migration protects enterprises from downtime, server crashes, software failures, power outages, data breaches, and reduces the scope of human errors. It also provides a set of disaster recovery mechanisms to ensure fast recovery of IT infrastructure and enterprise data. In addition, it provides cross-region disaster recovery services to protect business workloads. 

An AWS service called CloudEndure makes it easy to shift your existing disaster recovery strategies to AWS cloud for an efficient, uninterrupted data flow.

 

You may also like Exploring Hybrid Cloud Solutions To Strengthen DevOps

 

Closing Remarks

AWS cloud services are best suited for small and medium enterprises (SMEs) as they guarantee higher outcomes at relatively low investment costs. With the AWS cloud, you only pay for the services that you are going to use with no hidden contract or policies. However, fortune 500 companies can also achieve significant benefits from AWS cloud migration under any given circumstances. 

 

Avail Our Services To Seamlessly Achieve AWS Cloud Migration

We, at Oodles, provide end-to-end cloud migration services to strengthen your IT infrastructure and safeguard mission-critical enterprise data. We analyze your business requirements and formulate effective strategies to seamlessly migrate the existing data sources to the AWS cloud. Our development team is skilled at implementing AWS cloud applications to streamline enterprise workflow, improve efficiency, and productivity. 

Accelerating Web Development Using Azure App Services

 This blog entry Accelrating Web Development Using Azure App Services features the key advantages of utilizing Azure oversaw administrations to quicken cross-stage application improvement forms. 

Stage as a Service (PaaS) has become an inexorably famous mode for web improvement with noteworthy progressions over ongoing years. The advantage of utilizing these stages is that you gain admittance to incorporated cloud administrations to sort out and shield endeavor information. Furthermore, most PaaS stages bolster elevated level dialects like Java, Python, PHP, Ruby, and .NET. Since most engineers are knowledgeable with these dialects, they can without much of a stretch learn PaaS methods to quicken their improvement endeavors. 

Sky blue App Service is a PaaS stage acquainted by Microsoft with fortify its cloud-based web administrations engineering. It gives a completely overseen stage to engineers for building, sending, and scaling cross-stage web and versatile applications. Sky blue PaaS gives imperative devices and coordinated cloud administrations to assemble powerful and adaptable web/portable applications, APIs, and Logic applications. 

Sky blue Service Fabric 

Sky blue assistance texture is a dispersed application stage that empowers engineers to assemble and convey microservices-based endeavor applications. It streamlines the sending of bundles and compartments to manufacture and oversee endeavor evaluation and cloud-based applications running in holders. The administration texture empowers associations to beat complex venture difficulties that for the most part emerge while creating and overseeing cloud-based local and mixture applications. The following is a basic portrayal of Azure Service Fabric. 

The above engineering chart speaks to the capacities of Azure App Service related to a progression of virtual machines. While the inheritance frameworks require interfacing with a web worker, the Azure Service Fabric utilizes virtual machines to give web worker usefulness. It dispenses with the prerequisite for securing and dealing with a web worker. 

Likewise read Benefits of Implementing Cloud Based DevOps in Healthcare 

Building Web Apps and APIs 

Sky blue empowers designers to code in bolstered dialects like Java, Python, PHP, Ruby, and .NET and convey these codes in compartments. The completely overseen Azure stage gives instinctive instruments and coordinated administrations for web application improvement, the executives, and checking. Designers can profit prebuilt applications from the Azure commercial center and redo them according to their task prerequisites. They likewise access propelled apparatuses, for example, Microsoft Visual Studio and Visual Studio Code IDEs for consistent coordination and live-site troubleshooting. 

IT Infrastructure Management 

Purplish blue gives associations unlimited authority over their IT foundation as they can without much of a stretch run and scale web applications on Windows or Linux-based interfaces. Furthermore, they get dependable devices for foundation support and burden offsetting with zero personal time and insignificant disturbances. 

Purplish blue makes it simple to meet the consistence necessities by empowering designers to include custom areas, SSL endorsements, and single sign-on (SSO) highlights to web applications. Engineers can opportune distinguish bugs and programming issues by routinely observing application wellbeing experiences for better execution improvement and investigating. 

Consistent App Hosting Services 

Microsoft Azure gives a venture grade stage to construct and host web applications in your favored programming language with no foundation complexities. With Azure, you don't have to run and deal with a web worker which fundamentally decreases costs and quickens the organization cycle. Additionally, designers utilize Azure Active Directory to include and oversee 1000+ applications. 

Sky blue facilitating administrations empower engineers to interface a web or versatile application to an endeavor framework and send it in an open/private cloud, virtual system or on-premise framework. 

You may likewise like Benefits of Using Python for Web App Development 

Quickened App Development 

Purplish blue application stage quickens web advancement by giving robotized provisioning and organization administrations. Web applications development utilizing Azure App Service are anything but difficult to oversee, scale, and convey. What's more, Azure gives auto-scaling and traffic the executives abilities for compelling execution advancement with no information misfortune or personal time. 

Profit Our Azure DevOps Services For Faster Development 

We, at Oodles, give start to finish Azure oversaw administrations and DevOps answers for cross-stage web application advancement. Our Azure DevOps administrations render coordinated and smoothed out IT tasks with computerized work processes to quicken client conveyance administrations. Likewise, we give 360-degree DevOps counseling administrations to insightfully drive business endeavors toward their future objectives with vital arranging.

IoT App Development Cost, Time, Features, and Market Growth

The Internet of Things (IoT) market is rapidly growing as more people are gaining access to the internet. A multitude of devices are now connected to the internet, collecting and exchanging data every minute. According to Statistica, there are close to 20 billion connected devices and the number is expected to rise further. The connected devices are no longer limited to computers, smartphones, and tablets. We now have smart TVs, smart speakers, wearables, temperature sensors, smart locks amongst many others.  The availability of different types of IoT devices paved the way for smart home automation and the creation of smart cities.

 

At Oodles Technologies, we have vast experience in building and deploying scalable applications to manage a wide range of connected devices. Our IoT app development solutions cater to the users’ personal, commercial or industrial needs. We have successfully completed several full-scale IoT app development projects for clients from across the globe.

 

This blog post highlights the key features of an IoT-based application and sheds light on the important factors to consider while availing IoT development services.

 

Also read Mobile App Development Time, Cost, Features, and Market Growth

 

Important Features of an IoT Application

An IoT application provides complete control over your devices with better security, scalability, and data-driven analytics. While an IoT app significantly improves the living standard of individual users, cross-industry enterprises can use it to enhance their customer experiences. Given below are the main characteristics of an IoT application that must be kept in mind during IoT application development.

 

Security

While developing an IoT application, it is crucial to consider all security aspects to avoid potential threats and data breaches. Since the IoT devices are connected to the internet, the user data can be easily compromised or shared with third parties. It is, therefore, essential to render multi-level security to user data and protect it through end-to-end encryption.

 

Scalability

It is essential to develop an IoT application that is scalable and user-friendly to address the dynamically changing user requirements. Developers must ensure that the IoT app must be easy to scale as the userbase grows, without compromising with the quality, security, and performance of the application.

 

Modularity

Modularity is an important factor to consider while developing an IoT solution as it facilitates quick deployment of the application and reduces time-to-market. Following a modular approach while building an IoT application provides better flexibility and scalability to enable seamless app performance.

 

Interoperability

The main benefit of an IoT application is that it offers better interoperability and enables users to manage multiple devices in parallel. IoT app development solutions must ensure that users face minimal complexities while using the app across the supported devices.

 

IoT App Development Market Growth and Forecasts

The IoT network is rapidly expanding to new horizons as all major industries are now using IoT devices in their day-to-day operations. According to Fortune Business Insights, the global IoT market was valued at $190 billion by the end of 2018. It further forecasts that the market is expected to reach $1.11 trillion by 2026, seeing the current trends. The phenomenal growth is expected to happen at a compound annual growth rate (CAGR) of 24.7%. Banks and financial institutions are expected to reap the maximum benefit from this growth.

 

IoT App Development Time

The timeframe for an IoT project depends on the type and complexity of the application as well as the features you are going to implement. It also depends on the number of screens that need to be designed as it directly contributes to the UI/UX efforts required. Seeing it this way, a simple IoT application for a dedicated smart device can be built within 3 to 6 months. At the same time, developing a full-fledged smart home application for managing multiple devices may take up to 18 months.

 

You may also be interested in reading Important Factors To Consider For Smart Home App Development

 

IoT App Development Cost

The demand for IoT app development solutions has grown considerably over the past few years as more companies are investing in IoT projects. Coming to the cost, it majorly depends on the location of an IoT development company, its size, and prior experience in IoT development services. Hiring an in-house team of developers, QA engineers, and operations experts may substantially increase the project costs. That being said, the best solution is to outsource your IoT project to save time and money.

 

While outsourcing your project, it is important to consider the geographical location of the IoT development company. The average hourly cost for IoT app development in many North American and Western European countries is must higher as compared to many Asian Eastern European companies. While the US and UK-based companies may charge you between $50 to $150 per hour, you can outsource these sources from a country like India for as low as $20 to %50 per hour.

 

Conclusion

IoT application development has proved increasingly beneficial for cross-industry enterprises as it provides a bidirectional connectivity, enabling devices to send/receive data in real-time. A comprehensive IoT application enables enterprises to streamline their operations, boost productivity and enhance operational efficiency.

 

We, at Oodles Technologies provide end-to-end IoT development services to address industry-wide operational challenges of our clients. We have successfully completed several full-fledged IoT development projects for startups, SMBs, and large-scale enterprises. For product related queries, drop us a line at info@oodlestechnologies.com.

Strengthening Business Collaborations Using Amazon Chime

Seamless business communication is essential to address the mission-critical project requirements and achieve organizational goals. It is a vital component of an effective business strategy that aims to drive business growth by enabling teams to interact and share ideas. Business managers rely on several communication tools to channelize day-to-day activities and take important business decisions. 

 

The advent of Amazon Chime, a cloud-based communication service from AWS, has made business communications simple, quick, efficient and more effective. Enterprises can use it to migrate their telephony workloads to the AWS cloud to facilitate seamless inbound/outbound communications with minimal disruption. 

 

Let’s delve into a detailed study to explore the significance and enterprise benefits of Amazon Chime and learn how it improves business communications. 

 

Also read Scaling Up Cloud App Performance Using Amazon DynamoDB

 

What Is Amazon Chime?

Amazon Chime is a communication service by Amazon that allows you to chat, conduct voice calls, video conferences, and share content inside and outside of your organization. It automatically syncs data across multiple devices and lets you enable a secure, real-time communication via high-quality audio and video conferences. Using Amazon Chime, you have the flexibility to choose the communication medium that best suits your business requirements. You can also switch instantly from chat to voice call, share your screen, and invite more people to join a meeting.

 

Key Features of Amazon Chime

Amazon Chime lets you schedule and organize important business meetings, attend video conferences, and business calls, thereby facilitating effective team collaboration. Given below are the key features of Amazon Chime:

 

Online Meetings

With Amazon Chime, you can easily schedule, organize, and attend business meetings through a simplified user interface. Users can either sign in through their existing Amazon account, or create a new account for Chime. Besides, they can join meetings even without a registered user account if they are invited via distinct meeting IDs. It also comes with a Dolby Voice Room support and Alexa For Business integration to initiate meetings and video conferences. 

 

Video Conferencing

Amazon Chime lets you attend live video conferences with upto 16 people on desktop and laptops or 8 people on mobile devices. Chime supports Session Initiation Protocol (SIP) and H.323 video conferencing systems, making it easy for participants to join video conferences. Participants can join these conferences by simply adding a dedicated meeting ID into their device console.  

 

Business Calling and Messaging

You can choose from a variety of communication modes such as chat, voice/video call, voice mail, and more, based on your business needs. Besides, you can use a voice connector to direct your voice traffic over the internet. Chime lets you place important business calls right from the application. It also provides a dedicated voicemail that users can access in the application itself. Chime voicemail is programmed to answer an incoming call on your behalf, in case you are currently unavailable. In addition, you can send and receive text messages as well as multimedia messages with the same look and feel as a Chime chat. 

 

Business Security and Administration

Amazon Chime lets you ensure the security of your sensitive data. While organizing meetings, you can restrict random access to your meetings by creating meeting IDs and passwords. Although the meeting IDs can be circulated easily, there are other ways to avoid bad audiences. You can use features like event mode, meeting lock, or manually remove attendees if required. Using these controls, meeting organizers and attendees can manage their meetings to ensure security of their sensitive data. Besides, all messages, voice/video call content are encrypted via AES 256-bit encryption standard. 

 

You may also be interested in reading Strengthening Video Content Management Using AWS Media Services

 

Key Takeaways

• Choose from different modes of communication as per your business needs
• Use a single app for all your business communications
• Join meetings and video conferences with up to 16 people on desktop and 8 people on mobile devices
• Create chat rooms to enable multiple users to interact and share ideas
• Easily switch between devices during the active calls
• Gain easy access to other services under the AWS umbrella

 

Wrapping Up

Chime comes in three tiered categories i.e Basic, Plus, and Pro to suit varied business requirements. The best thing about Chime is that it offers pay-per-use pricing which means you only pay for the features you use with no upfront investment or contracts. Summing it up, Amazon Chime is definitely a great solution to strengthen and streamline business communication through effective team collaboration.

 

Avail Our AWS Development Services To Strengthen Your Enterprise Processes

We are a 360-degree cloud app development company that provides end-to-end AWS application development services for varied business needs. Our development team is experienced in using and implementing a variety of Amazon Web Services such as AWS Lambda, CloudFront, ElasticSearch, Amazon S3, Amazon EC2, Kinesis, Amazon ECS, and more. For project-related queries, reach us out at info@oodlestechnologies.co

Remote Collaboration Tools For Effective Performance Monitoring

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Remotely monitoring a team of developers can be a tedious and time-consuming task, not to mention the unwanted delays in product delivery. As the COVID-19 outbreak has forced people to work from home, remote collaboration has become essential to ensure effective work productivity. As of today, a majority of IT companies are managing their teams remotely through various means of communication. However, it can be difficult to accurately monitor the tasks being performed by employees in the absence of an effective performance monitoring software. In addition, using remote collaboration tools is essential to fill the communication gaps due to geographical differences.  

To remotely manage a team of developers, an organization requires three main types of tools for communication and collaboration:

• Collaboration tools
• Monitoring tools
• Communication tools

This blog post highlights the most effective tools in the aforementioned categories to ensure seamless communication, collaboration, and performance tracking. 

Also read Achieving Business Success with Business Intelligence

Remote Collaboration Tools

Remote collaboration tools are required to bring teams and employees together to complete a piece of work or accomplish a common goal. Given below are the most extensively used business tools for remote collaborations. 

GitHub

When it comes to SaaS application development, GitHub needs no introduction. It is a popular software development tool that is widely used by developers for both in-house and remote development projects. Being a comprehensive platform for code creation and review, it can be an ideal collaboration tool for both remote and in-house software projects. It provides developers with a multi-level access system and thus renders an intuitive and comprehensive development environment. 

Hubstaff Tasks

It is a comprehensive project management suite that enables project managers to organize and distribute various tasks and projects. Hubstaff Tasks lets you efficiently manage workforce activities by facilitating smooth collaboration between teams of all levels. It employs Kanban boards to organize tasks assigned to various team members. Using this tool, managers can send instant notifications to their team members by tagging them in comments or adding task labels. They can also create task checklists and monitor work progress through dedicated progress bars. 

Above all, it comes with advanced custom workflows to automatically assign tasks to various team members based on their prior experience, skills, and capabilities. 

Trello

Trello is yet another useful work collaboration tool that uses Kanban boards to organize project-related tasks. In Trello, managers can create Kanban boards to represent their projects where tasks are shown in cards. After completing a task, team members can change the color status of their card to mark completion. Trello is a light alternative to Jira (a QA tool) that enables managers to proactively monitor work progress to ensure seamless workflow. 

Performance Monitoring Tools

The main purpose of establishing effective collaborations is to improve performance and achieve operational efficiency. While remote collaboration tools can help you track work progress, there are dedicated tools for performance monitoring. These tools enable project managers to monitor computer activities of their subordinates to ensure they are working as per the given timeline. 

Time Doctor

Time Doctor is a SaaS-based time tracking and productivity tool that also facilitates remote collaboration to enhance work efficiency. It offers a multi-functional time tracking software with advanced CRM capabilities. Time Doctor is an ideal tool for white labelling and thus you can use it to build your own employee tracking and performance monitoring software. Given below are the key features of Time Doctor:

Time Tracking: Monitor time spent by your employees on various tasks

Attendance Tracking: Proactively track attendance data of your employees

Computer Screenshots: View random screenshots of your employees’ computer screen to monitor exactly what your team is doing

Performance Reports: Get daily, weekly, and monthly reports to track and analyze your team’s performance

Tracking Web and App Usage: Track websites and apps used by your team members in accordance with their usage frequency

Payroll Management: Automate payroll processing and generate accurate payroll data based on time spent by your employees

At Oodles Technologies, we have built several full-scale time and attendance tracking applications using Time Doctor for various clients. We have also developed a comprehensive timesheet module to accurately track our employees’ performance, hours, and all work-related activities. Our development team is skilled at using advanced tools like Time Doctor, Toggl, and Hubstaff to build effective time, attendance and performance tracking software for varied project requirements. 

You may also be interested in reading Big Data Apps Emerging As The New Driving Force For Industries

Hubstaff

Toggl is yet another performance monitoring tool that companies can use to monitor time, attendance and work activities of their staff. It starts tracking time as soon as you login and is extremely useful for handling multiple projects in perfect sync. It provides online timesheets to track employee tasks and facilitates effective team scheduling. Likewise, project managers can track application usage and time spent by employees on different websites. Below are the key features of Hubstaff:

• Employee tracking with screenshots
• Attendance tracking and monitoring
• Automated performance reports
• Employee scheduling and GPS tracking
• Budgeting and Invoicing
• Payroll processing

Business Communication Tools

Business communication tools are essential to carry out various tasks by enabling managers and team members to communicate via messaging, voice/video calling, and screen sharing. These tools are extremely important to establish a smooth coordination between team members to accomplish various tasks. There are a number of tools that businesses can use to establish seamless communications between employees. Some examples are Slack, Zoom, Google Hangouts, and Troop Messenger. ‘Skype for Business’ is yet another effective communication tool offered by Microsoft that is being used by a large number of enterprises worldwide.

Wrapping Up

The availability of these three types of tools is essential to efficiently run business operations by establishing remote collaboration. Besides, it is advisable to use these tools for inhouse activities as well. Many of these tools can be white labelled to support your mission-critical business needs. To build custom solutions for monitoring and remote collaboration, you can avail services from a SaaS App Development Services.

Avail Our SaaS Application Development Services To Build Time and Performance Monitoring Software

We are a SaaS app development company that provides end-to-end time and performance monitoring software solutions for varied business needs. We have our expertise in developing data-driven time and attendance tracking systems, remote collaboration tools, and business communication tools to facilitate effective team collaboration and coordination. Our development team is skilled at using the latest tools and technologies to build performance monitoring software with custom features like time tracking, attendance tracking, computer screenshots, performance reports, and payroll management.

#SaasAppDevelopment #webdevelopmentservices

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Installing Spark On Apache Hadoop Cluster

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In this blog post, we will look into installing Spark on Hadoop cluster. Below is a step-by-step guide for the entire installation procedure. 

1. Change directory to hadoop installation directory. In my case, I have installed hadoop in /opt/local/hadoop
   $cd /opt/local/hadoop
2. I have hadoop 3.2.1 is installed. I have downloaded ths spark 2.4.5 version $ wget

https://downloads.apache.org/spark/spark-2.4.5/spark-2.4.5-bin-hadoop2.7.tgz

Please verify whether the Spark version supported your hadoop installation version or not.

1. Install scala on all the nodes $sudo apt install scala
   $scala -version

1. Extract spark and rename
   

   $ tar -xvzf spark-2.4.5-bin-hadoop2.7.tgz
   
   $ mv spark-2.4.5-bin-hadoop2.7 spark

1. Set Spark_Home in environment variable

   $cd
   $vim ~/.basrc
   Add following line in bashrc
   export SPARK_HOME=/opt/local/hadoop/spark export PATH=$PATH:$SPARK_HOME/bin

1. source ~/.bashrc
2. cd $SPARK_HOME/conf
3. Configuring spark-env.sh file
   mv spark-env.sh.template spark-env.sh
   Edit spark-env.sh and add below line
   export SPARK_MASTER_HOST=server1.bigdata.com export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
4. Configuring spark-defaults.conf
   mv spark-defaults.conf.template spark-defaults.conf
   Edit and add below lines in spark-defaults.conf
   spark.master yarn spark.yarn.am.memory 768m

spark.driver.memory 512m
spark.executor.memory 512m
spark.eventLog.enabled true
spark.eventLog.dir hdfs://server1.bigdata.com:9000/sparklogs

Below is the explanation for each of the variable configured in the spark-defaults.conf

1. “Spark.master yarn”
   This will set spark ready to interact with yarn
2. “spark.yarn.am.memory 768m”
    

This will set maximum memory allocation allowed to the yarn container. In this case we have set it to 768 megabytes. If the memory requested will be more than the maximum, yarn will reject the creation of the container and spark application will fail to start.

The value of yarn memory memory application must be lower than that of yarn.scheduler.maximum-allocation-mb in $HADOOP_CONF_DIR/yarn-site.xml.

c. “Spark.driver.memory 512m”
Set 512 megabytes default memory allocated to Spark Driver in cluster mode In cluster mode, the Spark driver runs inside YARN Application master. The amount of memory requested by spark at initialization is configured.

d. “spark.executor.memory 512m”
Set the Spark Executor base memory to 512 megabytes
The Spak Executors allocation is calculated based on two parameter inside $SPARK_HOME/conf/spark-defaults.conf

• ?  spark.executor.memory: sets the base memory used in the calculation
• ?  spark.yarn.executor.memoryOverhead: is added to the base memory,
  It defaults to 7% of base memory, with a minimum of 384 MB
  Example: for spark.executor.memory of 1Gb , the required memory is 1024+384=1408MB. For 512MB, the required memory will be 512+384=896MB

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e. To enable Spark job logs in hdfs add in spark-defaults.conf spark.eventLog.enabled true
spark.eventLog.dir hdfs://server1.bigdata.com:9000/sparklogs

Make sure to create “sparklogs” directory in the hdfs. $hdfs dfs -mkdir /sparklogs

10.Configuring salves

mv slaves.template slaves

Edit and below line slaves file

server1.bigdata.com server2.bigdata.com server3.bigdata.com

11. Copy the spark directory on slaves node.
Create spark directory in hadoop home directory on both the slave nodes server1.bigdata.com and server2.bigdata.com from hadoopuser

Below command on master node will copy the spark configuration and other detail on slave nodes:

$scp -r /opt/local/hadoop/spark/* h?adoopuser@server2.bigdata.com?:/opt/local/hadoop

$scp -r /opt/local/hadoop/spakr/* hadoopuser@server3.bigdata.com?:/opt/local/hadoop

Congratulations! You have installed Spark on Apache Hadoop cluster. Change the directory to SPARK_HOME
$cd $SPARK_HOME

Run below command
$./bin/spark-submit --class org.apache.spark.examples.SparkPi --master yarn-client --deploy-mode client --driver-memory 1024m --executor-memory 512m --executor-cores 1 examples/jars/spark-examples_2.11-2.4.5.jar
400

During the job execution you can check the status on spark web UI

http://server1.bigdata.com:4040/jobs/

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We are a SaaS Application Development Company that provides end-to-end web and mobile app development services with a focus on next-gen technologies. Our development team is skilled at using the latest tools, frameworks, and SDKs to build performance-driven web and mobile applications that are easy to scale and customize. We have successfully completed several full-fledged SaaS projects for clients from across the globe. Our 360-degree SaaS application development services include quality assurance and software testing services.  

#SaaSApplicationDevelopment  #mobileappdevelopment 

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