What Is Data Lake Architecture and Here Is Why You Need It!

As per Google, the interest in big data has been high for quite a long time and data lake has genuinely acquired buzz in the MadTech space recently. Moreover, up to 90 percent of that data is unstructured or semi-structured, which is currently a massive challenge. So you need to figure out how to store and manage this data and handle it rapidly. Hence comes up the role of data lakes.

In case you had lesser insights on these imply, and how they help businesses, this article is for you. Dive into our blog and know it all!  

What is Data Lake? 

A Data Lake is precisely a repository that can store many organized, semi-organized, and unstructured information. It is a destination to store each kind of data in its native arrangement with no fixed limit on account size or file. It offers a high quality of data and data insights to enhance native integration and analytic execution. 

Like in a lake, you have several tributaries arriving in; a data lake has unstructured and structured data, machine to machine, logs moving through continuously. As a result, these democratize data and are a savvy approach to store, identify, and data management for later processes.

Why Do You Need a Data Lake? 

Firstly, the primary aim of building these is to offer an unrefined perspective on data to scientists and researchers.  Secondly, with the expansion in data volume, data quality, and Metadata, the nature of analyzing data also expanded. In addition, another important reason why they came into existence was that they offer business agility.

Besides, these can utilize artificial intelligence to make beneficial expectations. It provides an upper hand to the executing teams and organizations. Finally, with a lake solution, there is no data silo structure, and it gives 360 degrees perspective on customers and makes the analysis more robust.

Data Lakes Aren’t the Same as Data Warehouses

The two are often considered the same; although, they are not. Wondering what the differences between the two are? Here you go with data lake vs. data warehouse! 

The data warehouses are a database upgraded to examine relative audience data from conditional frameworks and business applications. The data structure and composition are characterized ahead of time to advance for quick SQL inquiries, where the outcomes are commonly utilized for operational analysis. Data undergo cleansing, improvement, and change to go about as the “single source of truth” that customers and users can trust. 

A data lake is diverse in storing the relational audience data from business applications and non-relational audience data from mobile applications, IoT gadgets, and online media. The design of this data or pattern isn’t characterized when the audience data is captured. As a result, you can store the whole data without a cautious plan or the need to understand what you may require answers for later on.

A Data Lake Architecture Has a Series of Maturity Stages. So, How Does It Work?

Below, we outline the core processes taking place here. It comprises of:

Stage 1: Handling and ingesting data at scale 

Firstly, this first phase involves improving the capacity to change and analyze data. Here, marketers and business owners need to discover the data lake tools indicated by their range of abilities for getting more data and fabricating logical applications. 

Stage 2: Building the insightful muscle 

This is a second stage which includes improving the capacity to change and break down data. In this stage, organizations utilize the data lake tools, which are generally suitable to their range of abilities. They begin securing more data and building applications.

Stage 3: Data Lake and EDW unite and work as one 

This progression includes getting data and analyzing under the control of however many individuals as would be needed. Here, the lake and the enterprise data warehouse (EDW) begin to work in an association, both having their impact on analysis. 

Stage 4: Enterprise ability in the lake 

In this development phase, enterprise abilities are added to the lake architecture primarily with the data governance, data lifecycle, and Metadata. But, not all businesses reach this stage but will probably improve in the future. 

How Can You Ensure Best Practices for Data Lake Implementation?

The plan of Data Lake architecture should be driven by what is accessible rather than required. Besides, the data mapping and data prerequisite isn’t characterized until it is questioned. Native data types should hold structural segments, their connection, and distinguished items. 

You need to guide the data lake process by coordinating with the tools, administration API, data discovery, ingestion, data storage, organization, quality, change, and data representation. Data engineering ought to be custom-made to a particular industry.

It should guarantee that the capabilities vital for that area are an intrinsic piece of the entire plan. Quicker onboarding of newfound data sources is significant. The best practices should uphold the strategies and techniques of the existing enterprise data management.

What Are the Benefits Of Utilizing a Data Lake Architecture?

Here are some significant data lake advantages. Have a look:

  • Firstly, it helps completely with the ionizing of products and progressed analytics. 
  • Offers cost-effective savvy flexibility and scalability.
  • In addition, it lessens long haul cost of ownership.
  • Allows a model for economical storage of files. 
  • These are very quickly adaptable to new changes, hence widely used.
  • The real benefit of the data lake is the centralization of various content sources.
  • Lastly, users from different departments might be spread around the world and can have flexible access to the data.

These are primarily essential data lakes advantages that make them widely used in today’s dynamic data world.

Data Privacy and Data Security Are Legit Necessary for Data Lakes

The greatest danger or risk of using them is security and access control. Now and again, data can be set into a lake with no oversight or close check. In contrast, many sections of data may have a significant data governance need for privacy of data, data protection, and data security. A data lake somehow loses to keep up with the rising privacy concerns of the cautious data world’s dynamism.

Not only this, but after some time, these may lose momentum and relevance. In addition, there’s a considerable risk involved when planning their structure. Unstructured Data may prompt ungoverned chaos, brokerage, and common data difficulties. It may also build storage and tech costs. Better security, management of user consent, deployment of features, cost minimization, more flexibility, and elasticity can minimize the risks and get a great lake architectural culture.

Here Are the Top 5 Data Lake Examples For You

Several solutions are available in the data ecosystem. Here we give you an idea of them by listing down the most trending ones. Have a look at these data lake examples below:

Azure Lake

The Azure tool intends to make a unified storage room for your data. It does that quite successfully yet also holds your expense in line. You get advanced security, authentic validation of data, and the access is held restricted to specific roles.

AWS Lake Formation 

The AWS Lake Formation believes itself to be perhaps the most direct solution for setting up a data lake. Since AWS Lake Formation goes under the giant umbrella of AWS, joining with AWS-based analysis and AI services is amazingly simple.


Qubole is essentially an open lake platform that upgrades AI and other insightful preparing capacities on lakes. This comprises data in an open arrangement. It can consolidate numerous streaming data pipelines to acquire unified insights in real-time.

Infor Lake 

Infor Lake arrangement catches data from various sources and ingests it into a structure that begins to get value. Infor’s Meta graph assembles a relational layer that draws a diversified and intricate connection between different data objects and datasets. 

Informatica’s Intelligent Lake 

This will empower users to get the most significant worth from their Hadoop-based data lake. For instance, it upholds other data solutions like AWS Redshift, Amazon’s Aurora, Microsoft Azure SQL Database, and Microsoft SQL Data Warehouse and gives you significantly more clarity about content essential to your business.

Final Thoughts on Data Lakes

With their capacity to deal with data speed and assortment, data lake examples energize the business insights with clients. In IoT applications, these can handle an enormous amount of sensitive data with impressive velocities. The retail business can offer an omnichannel experience utilizing an abundance of data mined about the user. 

Therefore, data lakes are not only valuable in advanced analytical operations, yet additionally in ordinary organizational operations and reporting, mainly when it includes distinctive data designs. In conclusion, they have been able to contribute to audience data marketing by reengineering adtech and martech spaces and seems like there’s a promising future to it.

About Sonali Gupta

Sonali is a technical content writer who loves to blend her creativity with rational ideas of business and technology. She intends to keep it up with the digital trends and accommodate within herself the upcoming trades. She writes expert resource materials related to the Martech and adtech world. Previously worked as a banker, she has been a student of Economics and Human Resources. An ardent believer of Universe and optimism, she writes poetry and quotes to satiate her soul. Always keen about nature, travelling, music and photography.

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