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In this blog, we will discover the abilities of AWS to handle big data for ML.  Maintaining high-quality data and records comes with a high level of challenges, but the AWS tools for processing and analysing big data come in handy. Let us explore how AWS achieves this!

Major Challenges In Handling Big Data For  Businesses

Today, businesses are moving towards data-driven decision-making. From analysing customer interactions and transactions to IoT sensor data and Social media analysis, data is the starting point to extract meaningful insights. The main challenges faced in handling big data are 

  1. Storing and retrieving data without performance issues that affect scalability. 
  2. Raw data is formatted in the ML model during transformation. 
  3. Training the ML Model involves a significant power source and optimisation. 
  4. Protecting sensitive data while complying with regulatory requirements. 

Here is where machine learning makes its entry. Handling well-structured big data is the biggest struggle for any organisation. The absence of the right ML model infrastructure challenges will completely affect the efficiency and innovation of ML adaptation, making it difficult for businesses. 

AWS Solving Big Data Challenges For ML 

Amazon Web Services offers a fully managed, scalable, and cost-efficient cloud ecosystem for Organizations and businesses to securely take care of their storage and operational functions. The whole ecosystem is built to simplify my ML application handling data with its different tools like Amazon S3, AWS Glue, AWS EMR, Amazon SageMaker and others that streamline data storage, processes and training models. This allows businesses to gather and analyse insights effectively rather than managing the infrastructure over and over. 

Apart from different and dedicated AWS certifications, opting for the AWS Certified Machine Learning Associate certification – MLA-C01  helps learners master cloud tech and advance their career in cloud computing-based ML models. Eventually, there are definite opportunities to understand how to handle Big Data for Machine Learning. It validates the skills in implementing and managing machine learning workload, especially on AWS. From data preparation and feature engineering to model training and deployment, professionals excel in it. 

AWS Cloud Storage Tools For Big Data

AWS Cloud Storage for Big Data offers an array of tools and services specifically designed to address storage, processing, and transformation, and it also contributes to machine learning workflows. Here is a detailed categorisation of AWS storage for Big data and its functionalities. 

For Data Storage 

aws cloud storage for big data storage

   * Amazon S3 (Simple Storage Service)
The Amazon S3 is the backbone for data lakes, which offers virtually unlimited storage with scalability and high durability (99.99999999%). It can store structured, semi-structured, and unstructured data in its very own native format. The tool is an ideal choice for building centralized data lakes, and it stores raw and processed big data. It can accept multiple storage classes, contributing towards cost optimisation based on Access frequency. Lifecycle management policies transition data between storage tiers. And it can innately integrate with analytical tools like Amazon Athena and Redshift Spectrum for querying data from S3.

  * Amazon Redshift
It’s a fully managed, scalable cloud data warehouse that is designed for running complex SQL queries on larger datasets. This is best suited for analytical workloads that require high performance and scalability. Redshift uses massively parallel processing to enable fast query execution. Its Columnar storage is efficient in compressing and retrieving. It is a perfect tool to integrate with Amazon SageMaker, building and training ML models directly from the warehouse.

 * AWS Lake Formation
AWS Lake Formation is an easy-to-set-up service to secure data lakes as it collects and catalogues data from different sources into Amazon S3. It automates schema discovery and metadata management and centralises security policies to control access. This simplifies the creation of secure and scalable data lakes.

Data Processing and Transformation

aws cloud storage for big data processing and transformation

* AWS Glue
AWS Glue is a serverless ETL (Extract, Transform, Load) service that prepares and transforms data for analytics and machine learning. It can automate ETL workflow and prepare big data for analytics and ML pipelines. The Built-in Data catalogue manages metadata and its integration with Apache Spark distributes data processing. It also supports both batch and streaming ETL jobs. 

* Amazon EMR (Elastic MapReduce)
This is a managed Hadoop Framework that allows large dataset processing in a distributed format using open-source tools like Spark, Hive and Presto. Has Dynamic scaling that cluster-based workload needs and is very seamless to integrate with S3 for data access. This is an ideal tool to run large-scale distributed computations. 

* AWS Data Pipeline
This is a web service that automates the movement and transformation of data between AWS services and on-premises systems. The customizable workflow makes the retry mechanism easy, and it’s easy to integrate with Redshift and Dynamodb-like services. This can automate recurring data workflows like backups and transformations.

Model Training and Deployment

aws cloud storage for big data model training and deployment

* Amazon SageMaker
Complete service manager simplifying building, training, tuning and deploying machine learning models at scale. The Amazon SageMaker has a built-in algorithm to optimize big data training; it can manage Jupyter notebooks for experimentation and integrates S3, Glue and Redshift like Amazon services seamlessly. All of it makes sense to go to end-to-end ML workflow management.

* AWS Lambda
This is a serverless computer service provider that runs code in response to events without providing servers. AWS Lambda has an event-driven trigger for ML inferences with the potential to handle millions of requests per second. It supports real-time inference and processing in ML pipelines. 

* Amazon EC2 (Elastic Compute Cloud)
The Amazon EC2 provides resizable compute capacity in the cloud to run custom ML models. It can train a wide range of instance types to be optimised for ML training, and it is flexible to install custom frameworks and libraries. It is mainly used in high-performing training jobs that require specialised hardware like GPU and others.

Data Integration 

aws cloud storage for big data integration

* Amazon Kinesis
With the ability to stream services for high-velocity data, Amazon Kinesis handles use cases like log analysis, IoT telemetry, event tracking and more. It can also scale automatically with the ability to accommodate varying workloads. 

* AWS Data Migration Service
AWS data migration services simplify database migration to AWS with minimal downtime. It also supports heterogeneous migration between different database engines conveniently.

Vitalising these tools effectively, AWS tools form a complete, comprehensive ecosystem to handle big data, challenges, access storage, processes, transforms and machine learning.

 

AWS Governance & Monitoring for Big Data

AWS projects have shown considerable scaling and complexity, where governance and monitoring become highly essential to ensure optimised performance, cost control, and data security. Here are a few tools that help organisations monitor their infrastructure, manage resource usage, and maintain compliance conveniently. 

  • Amazon CloudWatch – For Metrics & Monitoring
    It provides real-time monitoring for AWS resources, applications, and services. Collecting and tracking metrics such as CPU usage, memory utilisation, and disk I/O from services like EC2, S3, SageMaker, and Lambda.

  • AWS CloudTrail – For Governance & Auditing
    AWS CloudTrail provides visibility into all API calls made within the AWS account. It is a central audit trail for security and operations, reviewing each move.

  • AWS Cost Explorer – For Cost & Usage Analysis
    AWS Cost Explorer is a budgeting and cost visualisation tool that makes businesses understand their AWS spend and optimise it effectively.

 

Best Practices to Manage Big Data with MLA-C01

It’s truly a critical skill to manage big data in any sector and industry, which is validated by AWS Certified Machine Learning – Speciality (MLA-C01) certification. These best practices are to be understood and followed to optimise performance and cost, also ensure data security and scalability across ML workflows. 

  • Leverage on S3 storage class, which is standard, Intelligent-Tiering, Glacier, etc. – that optimises cost based on the patterns that the data is accessed. You can then configure the lifecycle policy, which is automated to transition older data into cost-effective tiers. 
  • You can also secure the data with IAM and Encryption by implementing IAM roles that have the least privileged access and use S3 bucket policies to fine-grain control. And for key management, enable server-side encryption and you can also consider AWS KMS
  • By storing data in columnar format like parquet or ORC, it’s convenient to reduce the storage size and improve the read performance. You also optimize the partitioning strategies for faster query performance in analytics and ML pipelines. 
  • With Amazon CloudWatch for storage metrics and CloudTrail tracks API usage and identity anomalies that access data and configuration, you can monitor and audit. 
  • The S3 versioning is used for backup and recovery and design workflow by assuming eventual consistency. By combining AWS Lambda or Step Function with S3 automate scalable data processing tasks. 

The core of the MLA-C01 certification aligns with these practices and by contributing to preparing data, implementing ML solutions and maintaining operational excellence in machine learning projects. 

 

To Sum Up 

In this blog, we saw the abilities of AWS to handle big data in real time for data processing, transforming, managing, storing, and analysing. This highly contributes towards big data machine learning model training. With its built-in exclusive ecosystem that enables businesses to handle big data.  All the Business and cloud enthusiasts who are willing to explore big data with minimal ML training can start with the AWS Certified Machine Learning Associate Certification. We have dedicated practice tests for MLA-C01 and for further hands-on learning, check out our sandboxes and hand-on labs that are available. Get started with our practice test and level up your A game in training big data for ML in organisations. 

 

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