https://go-dgtl.com/whitepaper/?utm_source=offpage&utm_medium=thirdparty&utm_campaign=alo-seo - Learn more about how a Data Lake provides you with a centralized repository for a wide variety of data forms in a central platform.
Data lakes are central repositories that store large volumes of structured, unstructured, and semi-structured data. They are ideal for machine learning use cases and support SQL-based access and programmatic distributed data processing frameworks. Data lakes can store data in the same format as its source systems or transform it before storing it. They support native streaming and are best suited for storing raw data without an intended use case. Data quality and governance practices are crucial to avoid a data swamp. Data lakes enable end-users to leverage insights for improved business performance and enable advanced analytics.
in this slide i have tried to explain what an data engineer does and what is the difference between a data engineer and a data analytics and data scientist
Enterprise Data Lake:
How to Conquer the Data Deluge and Derive Insights
that Matters
Data can be traced from various consumer sources.
Managing data is one of the most serious challenges faced
by organizations today. Organizations are adopting the data
lake models because lakes provide raw data that users can
use for data experimentation and advanced analytics.
A data lake could be a merging point of new and historic
data, thereby drawing correlations across all data using
advanced analytics. A data lake can support the self-service
data practices. This can tap undiscovered business value
from various new as well as existing data sources.
Furthermore, a data lake can aid data warehousing,
analytics, data integration by modernizing. However, lakes
also face hindrances like immature governance, user skills
and security.
This white paper will present the opportunities laid down by
data lake and advanced analytics, as well as, the challenges
in integrating, mining and analyzing the data collected from
these sources. It goes over the important characteristics of
the data lake architecture and Data and Analytics as a
Service (DAaaS) model. It also delves into the features of a
successful data lake and its optimal designing. It goes over
data, applications, and analytics that are strung together to
speed-up the insight brewing process for industryโs
improvements with the help of a powerful architecture for
mining and analyzing unstructured data โ data lake.
Orit Alul (Sr. Solutions Architect) @ AWS:
As data is growing at an exponential rate, we are interested not only in being able to analyze the past or present but also in predicting the future!
In this session, Orit will talk about the power of data combined with machine learning.
Building a highly scalable and flexible data architecture in the cloud to collect, process, and analyze data, in order to get timely insights and react quickly to new information.
In addition, Orit will present best practices, performance and optimization tips for building a Data Lake in the cloud.
Data lakes are central repositories that store large volumes of structured, unstructured, and semi-structured data. They are ideal for machine learning use cases and support SQL-based access and programmatic distributed data processing frameworks. Data lakes can store data in the same format as its source systems or transform it before storing it. They support native streaming and are best suited for storing raw data without an intended use case. Data quality and governance practices are crucial to avoid a data swamp. Data lakes enable end-users to leverage insights for improved business performance and enable advanced analytics.
in this slide i have tried to explain what an data engineer does and what is the difference between a data engineer and a data analytics and data scientist
Enterprise Data Lake:
How to Conquer the Data Deluge and Derive Insights
that Matters
Data can be traced from various consumer sources.
Managing data is one of the most serious challenges faced
by organizations today. Organizations are adopting the data
lake models because lakes provide raw data that users can
use for data experimentation and advanced analytics.
A data lake could be a merging point of new and historic
data, thereby drawing correlations across all data using
advanced analytics. A data lake can support the self-service
data practices. This can tap undiscovered business value
from various new as well as existing data sources.
Furthermore, a data lake can aid data warehousing,
analytics, data integration by modernizing. However, lakes
also face hindrances like immature governance, user skills
and security.
This white paper will present the opportunities laid down by
data lake and advanced analytics, as well as, the challenges
in integrating, mining and analyzing the data collected from
these sources. It goes over the important characteristics of
the data lake architecture and Data and Analytics as a
Service (DAaaS) model. It also delves into the features of a
successful data lake and its optimal designing. It goes over
data, applications, and analytics that are strung together to
speed-up the insight brewing process for industryโs
improvements with the help of a powerful architecture for
mining and analyzing unstructured data โ data lake.
Orit Alul (Sr. Solutions Architect) @ AWS:
As data is growing at an exponential rate, we are interested not only in being able to analyze the past or present but also in predicting the future!
In this session, Orit will talk about the power of data combined with machine learning.
Building a highly scalable and flexible data architecture in the cloud to collect, process, and analyze data, in order to get timely insights and react quickly to new information.
In addition, Orit will present best practices, performance and optimization tips for building a Data Lake in the cloud.
How to Architect a Serverless Cloud Data Lake for Enhanced Data AnalyticsInformatica
ย
This presentation is geared toward enterprise architects and senior IT leaders looking to drive more value from their data by learning about cloud data lake management.
As businesses focus on leveraging big data to drive digital transformation, technology leaders are struggling to keep pace with the high volume of data coming in at high speed and rapidly evolving technologies. What's needed is an approach that helps you turn petabytes into profit.
Cloud data lakes and cloud data warehouses have emerged as a popular architectural pattern to support next-generation analytics. Informatica's comprehensive AI-driven cloud data lake management solution natively ingests, streams, integrates, cleanses, governs, protects and processes big data workloads in multi-cloud environments.
Please leave any questions or comments below.
A data lake is a repository for all kinds of data, but it is not necessarily the destination for all of it. It can be used to store any type of data, but it is usually the destination for all the data that has been collected from various sources.
The main advantage of a data lake is that it allows easy access to all the raw data from different sources and formats. This makes it easier to combine different datasets and analyze them together.
By using a Data Lake, you no longer need to worry about structuring or transforming data before storing it. A Data Lake on AWS enables your organization to more rapidly analyze data, helping you quickly discover new business insights. Join us for our webinar to learn about the benefits of building a Data Lake on AWS and how your organization can begin reaping their rewards. In this webinar, select APN Partners will share their specific methodology for implementing a Data Lake on AWS and best practices for getting the most from your Data Lake.
Using Data Platforms That Are Fit-For-PurposeDATAVERSITY
ย
We must grow the data capabilities of our organization to fully deal with the many and varied forms of data. This cannot be accomplished without an intense focus on the many and growing technical bases that can be used to store, view, and manage data. There are many, now more than ever, that have merit in organizations today.
This session sorts out the valuable data stores, how they work, what workloads they are good for, and how to build the data foundation for a modern competitive enterprise.
[DSC Europe 23] Milos Solujic - Data Lakehouse Revolutionizing Data Managemen...DataScienceConferenc1
ย
We will dive into modern data management approaches that have become prevalent and popular across many industries, built on top of good old data lakes: Lakehouse. Here are some of the most common problems that are being solved with this novel approach: Data Silos Demolished: Discover how organizations are breaking down data silos that have plagued them for decades, unifying structured and unstructured data from diverse sources. Inefficient Data Processing: We'll unveil real-world examples of how inefficient data processing can grind productivity to a halt and explore how Data Lakehouses provide a powerful solution while improving governance and security. Real-time Analytics: Learn how modern businesses are striving to achieve real-time analytics and the role Data Lakehouses play in achieving this. Have one data copy that will serve BI, Reporting, and ML workloads
Analytics in a Day Ft. Synapse Virtual WorkshopCCG
ย
Say goodbye to data silos! Analytics in a Day will simplify and accelerate your journey towards the modern data warehouse. Join CCG and Microsoft for a half-day virtual workshop, hosted by James McAuliffe.
AWS Summit Milano 2019 - Creare e gestire Data Lake e Data Warehouses - Giorgio Nobile, Solutions Architect, AWS | Francesco Marelli, Solutions Architect, AWS | Cliente: THRON
One of the most important factors to an organizationโs success is its ability to extract actionable information from its data. However, the exponential growth of available data has put numerous operational pressures on IT and storage administrators to effectively ingest, transfer, process, store, backup, and archive. AWS offers numerous data transfer and storage services and solutions that can scale with your data growth and help meet security and compliance requirements. Attend this session to learn how to use AWS storage services to manage the entire lifecycle of your data, from ingestion to archive.
Say goodbye to data silos! Analytics in a Day will simplify and accelerate your journey towards the modern data warehouse. Join CCG and Microsoft for a two-day virtual workshop, hosted by James McAuliffe.
Traditional BI promises security and scale, but at what cost? Often, working with data, finding answers and sharing them can be laborious and time intensive. The rapid growth and maturation of cloud technologies offers an easier path.
With Tableau and AWS you can move your BI to the cloud and deliver the security and scale of your traditional BI, but with accessibility, flexibility, and speed. Take a closer look at the benefits of cloud BI, and how you can get started today.
In this session, we show you how to understand what data you have, how to drive insights, and how to make predictions using purpose-built AWS services. Learn about the common pitfalls of building data lakes and discover how to successfully drive analytics and insights from your data. Also learn how services such as Amazon S3, AWS Glue, Amazon Redshift, Amazon Athena, Amazon EMR, Amazon Kinesis, and Amazon ML services work together to build a successful data lake for various roles, including data scientists and business users.
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https://www.exidelife.in - Life insurance is an investment that primarily secures the life of the investor, also called the policyholder. It provides a sum assured to the nominee of the insured person, in the event of death of the insured. The life insurance company provides financial assistance and stability to the family of the insured, in case of an unfortunate event. Life insurance is important to protect your loved ones from difficult situations arising from your untimely death.
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How to Architect a Serverless Cloud Data Lake for Enhanced Data AnalyticsInformatica
ย
This presentation is geared toward enterprise architects and senior IT leaders looking to drive more value from their data by learning about cloud data lake management.
As businesses focus on leveraging big data to drive digital transformation, technology leaders are struggling to keep pace with the high volume of data coming in at high speed and rapidly evolving technologies. What's needed is an approach that helps you turn petabytes into profit.
Cloud data lakes and cloud data warehouses have emerged as a popular architectural pattern to support next-generation analytics. Informatica's comprehensive AI-driven cloud data lake management solution natively ingests, streams, integrates, cleanses, governs, protects and processes big data workloads in multi-cloud environments.
Please leave any questions or comments below.
A data lake is a repository for all kinds of data, but it is not necessarily the destination for all of it. It can be used to store any type of data, but it is usually the destination for all the data that has been collected from various sources.
The main advantage of a data lake is that it allows easy access to all the raw data from different sources and formats. This makes it easier to combine different datasets and analyze them together.
By using a Data Lake, you no longer need to worry about structuring or transforming data before storing it. A Data Lake on AWS enables your organization to more rapidly analyze data, helping you quickly discover new business insights. Join us for our webinar to learn about the benefits of building a Data Lake on AWS and how your organization can begin reaping their rewards. In this webinar, select APN Partners will share their specific methodology for implementing a Data Lake on AWS and best practices for getting the most from your Data Lake.
Using Data Platforms That Are Fit-For-PurposeDATAVERSITY
ย
We must grow the data capabilities of our organization to fully deal with the many and varied forms of data. This cannot be accomplished without an intense focus on the many and growing technical bases that can be used to store, view, and manage data. There are many, now more than ever, that have merit in organizations today.
This session sorts out the valuable data stores, how they work, what workloads they are good for, and how to build the data foundation for a modern competitive enterprise.
[DSC Europe 23] Milos Solujic - Data Lakehouse Revolutionizing Data Managemen...DataScienceConferenc1
ย
We will dive into modern data management approaches that have become prevalent and popular across many industries, built on top of good old data lakes: Lakehouse. Here are some of the most common problems that are being solved with this novel approach: Data Silos Demolished: Discover how organizations are breaking down data silos that have plagued them for decades, unifying structured and unstructured data from diverse sources. Inefficient Data Processing: We'll unveil real-world examples of how inefficient data processing can grind productivity to a halt and explore how Data Lakehouses provide a powerful solution while improving governance and security. Real-time Analytics: Learn how modern businesses are striving to achieve real-time analytics and the role Data Lakehouses play in achieving this. Have one data copy that will serve BI, Reporting, and ML workloads
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ย
Say goodbye to data silos! Analytics in a Day will simplify and accelerate your journey towards the modern data warehouse. Join CCG and Microsoft for a half-day virtual workshop, hosted by James McAuliffe.
AWS Summit Milano 2019 - Creare e gestire Data Lake e Data Warehouses - Giorgio Nobile, Solutions Architect, AWS | Francesco Marelli, Solutions Architect, AWS | Cliente: THRON
One of the most important factors to an organizationโs success is its ability to extract actionable information from its data. However, the exponential growth of available data has put numerous operational pressures on IT and storage administrators to effectively ingest, transfer, process, store, backup, and archive. AWS offers numerous data transfer and storage services and solutions that can scale with your data growth and help meet security and compliance requirements. Attend this session to learn how to use AWS storage services to manage the entire lifecycle of your data, from ingestion to archive.
Say goodbye to data silos! Analytics in a Day will simplify and accelerate your journey towards the modern data warehouse. Join CCG and Microsoft for a two-day virtual workshop, hosted by James McAuliffe.
Traditional BI promises security and scale, but at what cost? Often, working with data, finding answers and sharing them can be laborious and time intensive. The rapid growth and maturation of cloud technologies offers an easier path.
With Tableau and AWS you can move your BI to the cloud and deliver the security and scale of your traditional BI, but with accessibility, flexibility, and speed. Take a closer look at the benefits of cloud BI, and how you can get started today.
In this session, we show you how to understand what data you have, how to drive insights, and how to make predictions using purpose-built AWS services. Learn about the common pitfalls of building data lakes and discover how to successfully drive analytics and insights from your data. Also learn how services such as Amazon S3, AWS Glue, Amazon Redshift, Amazon Athena, Amazon EMR, Amazon Kinesis, and Amazon ML services work together to build a successful data lake for various roles, including data scientists and business users.
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Enjoy traditional chicken machboos, slow cooked leg of lamb & rice preparation with crispy shallots. You can try Vibe DIFC special desserts and smoothies post your meal.
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Enterprise excellence and inclusive excellence are closely linked, and real-world challenges have shown that both are essential to the success of any organization. To achieve enterprise excellence, organizations must focus on improving their operations and processes while creating an inclusive environment that engages everyone. In this interactive session, the facilitator will highlight commonly established business practices and how they limit our ability to engage everyone every day. More importantly, though, participants will likely gain increased awareness of what we can do differently to maximize enterprise excellence through deliberate inclusion.
What is Enterprise Excellence?
Enterprise Excellence is a holistic approach that's aimed at achieving world-class performance across all aspects of the organization.
What might I learn?
A way to engage all in creating Inclusive Excellence. Lessons from the US military and their parallels to the story of Harry Potter. How belt systems and CI teams can destroy inclusive practices. How leadership language invites people to the party. There are three things leaders can do to engage everyone every day: maximizing psychological safety to create environments where folks learn, contribute, and challenge the status quo.
Who might benefit? Anyone and everyone leading folks from the shop floor to top floor.
Dr. William Harvey is a seasoned Operations Leader with extensive experience in chemical processing, manufacturing, and operations management. At Michelman, he currently oversees multiple sites, leading teams in strategic planning and coaching/practicing continuous improvement. William is set to start his eighth year of teaching at the University of Cincinnati where he teaches marketing, finance, and management. William holds various certifications in change management, quality, leadership, operational excellence, team building, and DiSC, among others.
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This session provided an update as to the latest valuation data in the UK and then delved into a discussion on the upcoming election and the impacts on valuation. We finished, as always with a Q&A
[Note: This is a partial preview. To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
Sustainability has become an increasingly critical topic as the world recognizes the need to protect our planet and its resources for future generations. Sustainability means meeting our current needs without compromising the ability of future generations to meet theirs. It involves long-term planning and consideration of the consequences of our actions. The goal is to create strategies that ensure the long-term viability of People, Planet, and Profit.
Leading companies such as Nike, Toyota, and Siemens are prioritizing sustainable innovation in their business models, setting an example for others to follow. In this Sustainability training presentation, you will learn key concepts, principles, and practices of sustainability applicable across industries. This training aims to create awareness and educate employees, senior executives, consultants, and other key stakeholders, including investors, policymakers, and supply chain partners, on the importance and implementation of sustainability.
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1. Develop a comprehensive understanding of the fundamental principles and concepts that form the foundation of sustainability within corporate environments.
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3. Identify and define best practices and critical success factors essential for achieving sustainability goals within organizations.
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2. Principles and Practices of Sustainability
3. Measures and Reporting in Sustainability
4. Sustainability Implementation & Best Practices
To download the complete presentation, visit: https://www.oeconsulting.com.sg/training-presentations
RMD24 | Retail media: hoe zet je dit in als je geen AH of Unilever bent? Heid...BBPMedia1
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Grote partijen zijn al een tijdje onderweg met retail media. Ondertussen worden in dit domein ook de kansen zichtbaar voor andere spelers in de markt. Maar met die kansen ontstaan ook vragen: Zelf retail media worden of erop adverteren? In welke fase van de funnel past het en hoe integreer je het in een mediaplan? Wat is nu precies het verschil met marketplaces en Programmatic ads? In dit half uur beslechten we de dilemma's en krijg je antwoorden op wanneer het voor jou tijd is om de volgende stap te zetten.
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This 60-minute webinar, sponsored by Adobe, was delivered for the Training Mag Network. It explored the five elements of SPARK: Storytelling, Purpose, Action, Relationships, and Kudos. Knowing how to tell a well-structured story is key to building long-term memory. Stating a clear purpose that doesn't take away from the discovery learning process is critical. Ensuring that people move from theory to practical application is imperative. Creating strong social learning is the key to commitment and engagement. Validating and affirming participants' comments is the way to create a positive learning environment.
Implicitly or explicitly all competing businesses employ a strategy to select a mix
of marketing resources. Formulating such competitive strategies fundamentally
involves recognizing relationships between elements of the marketing mix (e.g.,
price and product quality), as well as assessing competitive and market conditions
(i.e., industry structure in the language of economics).
"๐ฉ๐ฌ๐ฎ๐ผ๐ต ๐พ๐ฐ๐ป๐ฏ ๐ป๐ฑ ๐ฐ๐บ ๐ฏ๐จ๐ณ๐ญ ๐ซ๐ถ๐ต๐ฌ"
๐๐ ๐๐จ๐ฆ๐ฌ (๐๐ ๐๐จ๐ฆ๐ฆ๐ฎ๐ง๐ข๐๐๐ญ๐ข๐จ๐ง๐ฌ) is a professional event agency that includes experts in the event-organizing market in Vietnam, Korea, and ASEAN countries. We provide unlimited types of events from Music concerts, Fan meetings, and Culture festivals to Corporate events, Internal company events, Golf tournaments, MICE events, and Exhibitions.
๐๐ ๐๐จ๐ฆ๐ฌ provides unlimited package services including such as Event organizing, Event planning, Event production, Manpower, PR marketing, Design 2D/3D, VIP protocols, Interpreter agency, etc.
Sports events - Golf competitions/billiards competitions/company sports events: dynamic and challenging
โญ ๐ ๐๐๐ญ๐ฎ๐ซ๐๐ ๐ฉ๐ซ๐จ๐ฃ๐๐๐ญ๐ฌ:
โข 2024 BAEKHYUN [Lonsdaleite] IN HO CHI MINH
โข SUPER JUNIOR-L.S.S. THE SHOW : Th3ee Guys in HO CHI MINH
โขFreenBecky 1st Fan Meeting in Vietnam
โขCHILDREN ART EXHIBITION 2024: BEYOND BARRIERS
โข WOW K-Music Festival 2023
โข Winner [CROSS] Tour in HCM
โข Super Show 9 in HCM with Super Junior
โข HCMC - Gyeongsangbuk-do Culture and Tourism Festival
โข Korean Vietnam Partnership - Fair with LG
โข Korean President visits Samsung Electronics R&D Center
โข Vietnam Food Expo with Lotte Wellfood
"๐๐ฏ๐๐ซ๐ฒ ๐๐ฏ๐๐ง๐ญ ๐ข๐ฌ ๐ ๐ฌ๐ญ๐จ๐ซ๐ฒ, ๐ ๐ฌ๐ฉ๐๐๐ข๐๐ฅ ๐ฃ๐จ๐ฎ๐ซ๐ง๐๐ฒ. ๐๐ ๐๐ฅ๐ฐ๐๐ฒ๐ฌ ๐๐๐ฅ๐ข๐๐ฏ๐ ๐ญ๐ก๐๐ญ ๐ฌ๐ก๐จ๐ซ๐ญ๐ฅ๐ฒ ๐ฒ๐จ๐ฎ ๐ฐ๐ข๐ฅ๐ฅ ๐๐ ๐ ๐ฉ๐๐ซ๐ญ ๐จ๐ ๐จ๐ฎ๐ซ ๐ฌ๐ญ๐จ๐ซ๐ข๐๐ฌ."
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Retail media wordt gezien als het nieuwe advertising-medium en ook mediabureaus richten massaal retail media-afdelingen op. Merken die niet in de betreffende winkel liggen staan ook nog niet in de rij om op de retail media netwerken te adverteren. Marvin belicht de uitdagingen die er zijn om echt aansluiting te vinden op die markt van non-endemic advertising.
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Have you ever heard that user-generated content or video testimonials can take your brand to the next level? We will explore how you can effectively use video testimonials to leverage and boost your sales, content strategy, and increase your CRM data.๐คฏ
We will dig deeper into:
1. How to capture video testimonials that convert from your audience ๐ฅ
2. How to leverage your testimonials to boost your sales ๐ฒ
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2. go-dgtl.com
AWS DATA LAKES & BEST PRACTICES
2 Go-Dgtl.com by PruTech Solutions, Inc., ยฉ 2022. All rights reserved.
Table
Of Contents
Introduction
Why Use Data Lakes?
Building Out a Data Lake
Essential Elements to Consider when Building Data Lakes
Why Data Lakes Fail
AWS Data Lake Best Practices
AWS Lake Formation
Solving Your Big Data Challenges with AWS Data Lakes
How Does GoDgtl Collaborate with AWS?
Sources
GoDgtl understands how cloud
computing - and the benefits of
flexibility, scalability, security,
and agility enabled by cloud
computing - can transform
organizations.
4
3
4
5
6
6
8
9
9
10
3. go-dgtl.com
AWS DATA LAKES & BEST PRACTICES
3 Go-Dgtl.com by PruTech Solutions, Inc., ยฉ 2022. All rights reserved.
Introduction
A Data Lake provides you with a centralized repository for a wide variety of data forms
in a central platform. It supports structured, semi-structured, and unstructured data
types. With Data Lakes, you can break down data silos and support a wide range of
applications across analytics and machine learning use cases. Moreover, you can
achieve all these capabilities without moving or duplicating data or interfering with
different use cases.
To break it down, imagine structured, semi-structured, and unstructured data from
various forms of documents, databases, text, JSON, and much more. How can an
organization place all this data into a repository to go through the process of ETL
and convert it into normalized data? Through Data Lakes.
If your organization collects and depends on data-driven decisions, there are several
reasons to ingest all your data into a Data Lake. Think of all the data in a structured
database. Everything ranging from clickstream data, IoT sensor data to network device
data could be aggregated into a centralized repository to perform actions like training
machine learning models on the data or running predictive analytics. Structured data
can help you gain deeper insights, drive greater efficiencies, and generate meaningful
experiences for better business outcomes.
This white paper sheds light on the importance of Data Lakes, their benefits, and
how your business can build an effective Data Lake by following best practices
to drive meaningful insights from your data.
4. go-dgtl.com
AWS DATA LAKES & BEST PRACTICES
4 Go-Dgtl.com by PruTech Solutions, Inc., ยฉ 2022. All rights reserved.
Why Use Data Lakes?
Building Out a Data Lake
The reason why so many customers are building
and moving to Data Lakes is that it provides a
way to store relational and non-relational data at
a massive scale. They also support various tools
that help you analyze this data and gain deeper
insights. Moreover, you get a central data catalog
that can provide you with an insight into what you
own. Additionally, it can help you run services like
EMR for your Big Data applications or Amazon
Athena for ad-hoc, real-time interactive analysis.
You can also use Amazon Redshift for your Data
Warehouse and Redshift Spectrum to run scale-
out exabyte queries across data stored in your
Data Lake in S3 or Redshift. Organizations need
to have dashboards and visualizations to view
their real-time analytics and gain better insights
into their current organization to make better
decisions leading to improved outcomes.
And that is where Data Lakes help.
Set up the storage: S3 is a very cost-effective option, and with its 9.9999999999s of availability, it
provides a great storage layer for the Data Lake.
Move raw data: You must move your storage from on-premises (or from various sources) into the Data
Lake in its raw form.
Organize the data: Once the data is ingested into the storage in its raw form, the data needs to be
cleaned, prepped, and cataloged to make it readily discoverable and available for analytics.
Encrypt the data: The data must then be encrypted with the appropriate security policies specified on
the data, ensuring only authorized users can access the data and keep it in compliance.
Make the data readily available: Finally, make the data available for a wide variety of use cases within
your organization.
5. go-dgtl.com
AWS DATA LAKES & BEST PRACTICES
5 Go-Dgtl.com by PruTech Solutions, Inc., ยฉ 2022. All rights reserved.
Donโt Lose Sight of the
Important Details
Essential Elements to Consider when Building Data Lakes:
Data movement: Data movement is a process of importing any amount of real-time data from
multiple sources and moving it into the Data Lake. It also allows you to scale to data of any size,
defining structures, schema, and transformations.
Securely store and catalog data: It allows you to store relational and non-relational data.
This process enables you to understand data through crawling, cataloging, and indexing.
Finally, you must secure it to ensure that your data assets are protected.
Analytics: It allows data scientists to access data with their choice of analytic
tools and frameworks
Machine Learning: It allows organizations to generate insights with the help of
machine learning models, predictions, and recommendations to achieve optimal results.
If your data lake is poorly organized or contains too
much โjunk,โ it is no longer a data lake; instead, it is
referred to as a โdata swamp.โ As you can guess, aside
from other issues that may arise, data swamps can
be unnecessarily costly. To ensure that your data lake
remains โclean,โ there are a few things you need to be
mindful of.
First, as a business, reduce the collection of useless
data as much as possible. With access to limitless
storage, it has become easy to store each data point,
and this freedom to keep everything has put companies
in a disadvantageous position. It allows them to hoard
information that serves no purpose other than to
increase costs and render their data lake ineffective.
Also, it is crucial to keep the lifecycle of data in mind.
All the data stored should be used for a purpose and
then either archived or destroyed (unless you need it for
other purposes). Automation comes in very handy here,
and you should try to implement it as early as possible.
Following are some of the vital elements that you must consider when building data lakes:
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Amazon S3 offers multiple classes of cloud storage,
each cost-optimized for a specific access frequency or
use case. Amazon S3 Standard is a solid option for your
data ingest bucket, where youโll be sending raw structured
and unstructured data from your cloud and on-prem
applications.
Remember, data that is accessed less frequently costs
less to store. Amazon S3 Intelligent Tiering saves you
money by automatically moving objects between four
access tiers (frequent, infrequent, archive, and deep
archive). Intelligent tiering is the most cost-effective
option for storing processed data with unpredictable
access patterns in your data lake.
You can also leverage Amazon S3 Glacier for long-term
storage of historical data assets or to minimize the cost
of data retention for compliance/audit purposes.
Why Data Lakes Fail
There are several reasons why Data Lakes fail. The first
reason is because of the data swamps issue discussed
above. After unnecessary hoarding occurs and all
structures and organizations are lost, a data lake becomes
much less practical and reliable, and users eventually stop
using it. Data volumes are another issue. While data lakes
are supposed to contain large amounts of information,
having to parse through all of it is a challenge โ and for
some, it is a challenge they cannot handle.
AWS Data Lake Best Practices
Here are some of the best practices you should follow to ensure success when building a Data Lake for your business.
Before any cleaning, processing, or data transformation
takes place, your AWS data lake should be configured
to ingest and store raw data in its source format. Storing
data in its raw format allows analysts and data scientists
to query the data in innovative ways, ask new questions,
and generate novel use cases for enterprise data. The on-
demand scalability and cost-effectiveness of Amazon S3
data storage mean that organizations can retain their data
in the cloud for more extended periods and use data from
today to answer questions that pop up months or years
down the road.
Storing everything in its raw format also means that
nothing is lost. As a result, your AWS Data Lake becomes
the single source of truth for all the raw data you ingest.
Another important reason behind data-lake failure is
that businesses fail to utilize the data for analytical
purposes effectively. This often happens when data
becomes stale, thanks to the slow nature of business
processes, and is no longer valuable. In many cases,
this leads to the analytics produced by the Data Lake
not having the expected impact, causing businesses
to re-evaluate the use of data lakes altogether.
Capture and Store Raw
Data in its Source Format
Leverage Amazon S3
Storage Classes to
Optimize Costs
1 2
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Data lifecycle policies allow your cloud DevOps team to
manage and control the flow of data through your AWS
data lake during its entire lifecycle.
They can include policies for what happens to objects
when they enter S3. In addition to that, there can be
specific policies for transferring objects to more cost-
effective storage classes and also policies for archiving
or deleting data that outlived its usefulness.
While S3 Intelligent Tiering can help with triaging your
AWS Data Lake objects to cost-effective storage
classes, this service uses pre-configured policies that
may not suit your business needs. With S3 lifecycle
management, you can create customized S3 lifecycle
configurations and apply them to groups of objects,
giving you total control over where and when data is
stored, moved, or deleted.
Object tagging is a useful way to mark and categorize
objects in your AWS Data Lake. Object tags are often
described as โkey-value pairsโ because each tag
includes a key (up to 128 characters) and a value (up to
256 characters). The โkeyโ component usually defines
a specific attribute of the object, while the โvalueโ
component assigns a value for that attribute.
Objects in your Data Lake can be assigned up to 10 tags,
and each tag associated with an object must be unique.
However, many different objects may share the same tag.
There are several use cases for object tagging in S3
storage. For example, it allows you to replicate data across
regions using object tags, filter objects with the same tag
for analysis, apply data lifecycle rules to objects with a
specific tag, or grant users permission to access data lake
objects with a specific tag.
Implement Data
Lifecycle Policies
Manage Objects at Scale
with S3 Batch Operations
Utilize Amazon S3
Object Tagging
3
5
4
With S3 Batch Operations, you will be able to execute
operations on large numbers of objects in your AWS data
lake with a single request. This feature is especially useful
when your AWS Data Lake grows in size, and it becomes
more repetitive and time-consuming to run operations on
individual objects.
Batch Operations can be applied to existing objects or
new objects entering your Data Lake. You can also use
batch operations to copy data, restore it, apply an AWS
Lambda function,replace or delete object tags, and more.
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AWS Lake Formation
AWS Lake Formation is a service that allows you to get a Data Lake up and running in the Amazon cloud. It organizes
various AWS tools (such as AWS Cloud Backup) into one orchestrated service. This means AWS Lake Formation is a
wrapper that glues many other services together to present you with a functional data lake. This service isnโt necessary
(as you can do all this by yourself), but it certainly helps you remove the massive overhead required for this process.
For example, creating a data lake involves running services like IAM, S3, SQS, and SNS, and configuring all of these
takes up your valuable time.
AWS Lake Formation works by utilizing a pre-configured set of templates, which are used to bring up all the AWS
services discussed above quickly and coherently. You can also modify these templates to tailor them to your specific
needs. To create a data lake using AWS Lake Formation, you need to define the data sources and the security policies
to be applied. Then, the service collects all the existing data for you and moves it to your new data lake stored in S3.
But while AWS Lake Formation does a great job of creating a functional data lake for you, it does only thatโand nothing
else. To have an actually useful Data Lake, you need to have an entire pipeline in place, including active data ingestion
and data analytics, to produce some value. None of this will be created for you, so there is still some manual work that
has to be done. How you set up your data ingestion and whether you will rely on machine learning, Athena, Amazon
Redshift, Amazon EMR, or something else is entirely up to you
AWS Lake Formation itself comes at no additional costโbeing a wrapper
service, there is nothing to charge. But you will be paying for all the
benefits brought up using AWS Lake Formation, so keep that in mind.
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Solving Your Big Data Challenges with AWS Data Lakes
As is evident, there are numerous benefits to deploying
AWS Data Lakes in the cloud. Improved elasticity, security,
deployment time, availability, and cost-effective storage
growth are some of the notable advantages. However, there
are also a few downsides, particularly if your Data Lakes are
poorly organized.
With this white paper, we also reviewed AWS Lake Formation,
an AWS managed service that takes all the necessary
services to run a Data Lake. In addition to running a Data
Lake, the service also packages and configures them for you.
While not a complete solution, AWS Lake Formation is a great
place to start, and with a bit of additional work, you can have
your Data Lake environment up and running fairly quickly. If
you are running your business on the AWS cloud and if Data
Lakes provide value to your company, we encourage you to
experiment with AWS Lake Formation.
How Does GoDgtl Collaborate With AWS?
GoDgtl brings a team of experienced cloud experts who work directly with
AWS to bring value and real solutions for your cloud projects. With direct
access to AWS resources and in-house cloud consulting talent, GoDgtl is
ready to guide you through your cloud journey, regardless of where you
are on that path. Whether it is more knowledge-based information on
cloud topics such as security, governance, and compliance, or basic cloud
migration aspects, or even if an assessment is needed, GoDgtl can provide
a roadmap for your path to project completion and success.
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As valuable as Data Lakes
can be, it is crucial
to remember that
their value can
decrease very quickly
if not utilized correctly.
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Sources
https://aws.amazon.com/s3/features/batch-operations/
https://dev.to/awsmenacommunity/amazon-connect-data-lake-best-practices-aws-whitepaper-summary-3b9i
https://www.chaossearch.io/blog/data-lake-best-practices
https://d1.awsstatic.com/analyst-reports/idc-bv-datalakes-analytics-ml-2020.pdf
https://info.convergeone.com/hubfs/C1-AWS-Data-Lakes-White-Paper.pdf
https://aws.amazon.com/products/storage/data-lake-storage/
https://aws.amazon.com/s3/