Data Lakes Consulting

Azure Data Lake, AWS S3, Google, Delta Lake, Apache Spark

Data lakes

Data lake consulting | Staffing Services

Elevate your business with our Data Lakes Consulting. RalanTech specialize in designing, building, and optimizing data lake solutions for enhanced data management and analytics. Data lake creates the foundation for various AI initiatives.  

Large volumes of structured, semi-structured, and unstructured data can be stored, processed, and analyzed using a data lake, a centralized and scalable repository. 

Turn your data into a valuable asset with our expert services.

Our services

Data Lake Design and Architecture :
In close collaboration with you, our team of professionals will design and architect a data lake that satisfies your particular business needs. In order to make sure your data lake is scalable, safe, and performance-optimized, we take into account variables like data volume, velocity, diversity, and veracity.

Data ingestion and integration :
We specialise in the smooth ingestion of data from a variety of sources, including as databases, APIs, streaming data, logs, and more. Your data will be accurately and effectively ingested into the data lake and made available for analysis thanks to our data integration capabilities.

Data Governance and Security :
To guarantee that your data lake complies with industry laws and is secured against unauthorised access, we give data governance and security first priority. To protect your priceless data assets, we put in place strong security controls, data encryption, access controls, and data governance frameworks.

Data Transformation and Processing :
With the help of our data lake services, you can clean, enrich, and transform your raw data into a format that is suitable for analysis. To increase the effectiveness and speed of data processing, we use market-leading technologies.

Data analytics and insights :
We help you get valuable insights from your data lake using our cutting-edge analytics technologies and knowledge. Our data scientists and analysts find patterns, trends, and correlations that can help guide informed decision-making by combining statistical analysis, machine learning, and artificial intelligence techniques.

Our Implementation process

Implementing data lake solutions for clients requires a methodical and tailored approach to ensure the data lake’s successful deployment and use. A high-level summary of the special procedure/steps we employ to develop data lake solutions for our clients may be found below:

We consider cloud-based data lakes to be the most scalable, economical, and secure method of managing and storing data. For our clients, we implement data lake solutions using a range of cloud-based services.

To understand the client’s unique business objectives, data needs, and desired outcomes, we first have in-depth discussions and workshops with them. To discover possibilities and difficulties connected to data integration, storage, processing, and analytics, we analyse existing data sources, systems, and workflows.

In accordance with the client’s goals and infrastructure, our experienced team creates a unique data lake architecture based on the criteria acquired. The strategy for data ingestion, data storage, processing workflows, security controls, and system integration are all defined here.

To extract data from a variety of sources, including databases, APIs, file systems, streaming platforms, and external data providers, we employ effective data ingestion procedures. We make sure that the data is seamlessly integrated and transformed by taking data quality, data lineage, metadata management, and data governance into account.

For the data lake, we put up a dependable and expandable data storage system. This involves picking the proper storage solutions, such as cloud-based object storage, the Hadoop Distributed File System (HDFS), or a combination of both. To ensure effective data retrieval and performance, we optimise the algorithms for data compression, indexing, and partitioning.

Within the context of the data lake, we implement data processing frameworks and analytics tools. Utilising tools like Apache Spark, Apache Hive, or cloud-native data processing services is required to carry out advanced analytics, machine learning, and batch or real-time data processing operations. We create data pipelines and workflows to convert unprocessed data into insightful information.

To guarantee data privacy, compliance with laws, and defence against unauthorised access, we build strong data governance practises and security measures. Implementing systems for authentication, authorisation, encryption, and auditing is part of this. To improve data discoverability and lineage, we also establish data governance guidelines, metadata management tactics, and data cataloguing strategies.

To make sure the data lake solution is stable, dependable, and accurate, we thoroughly test it. This include validating data ingestion procedures, confirming the accuracy and consistency of the data, and running performance tests in a variety of conditions. To make sure the solution satisfies the client’s requirements and expectations, we also conduct user acceptance testing.

After the data lake solution is complete, we help with its deployment and IT infrastructure integration for the client. To guarantee that the client’s team has the skills essential to utilise the data lake solution effectively, we provide thorough training to them. Throughout the first deployment phase and beyond, we provide unwavering support and help.

We think that implementing a data lake should be done iteratively. To collect feedback, track system performance, and pinpoint areas for development, we collaborate closely with the customer. In accordance with changing business requirements, new technological developments, and customer input, we continuously optimise and improve the data lake solution.

We guarantee that our data lake solutions are designed to fit the particular needs of our clients by adhering to this special procedure or set of stages. This results in the delivery of optimal performance, useful insights, and real value from our clients’ data assets.

Our expertise in Data Lakes Solutions

We have specialised knowledge in a number of widely used data lake technologies. Here are a few illustrations:

Apache Hadoop

This open-source technology offers a scalable and distributed platform for data lakes' storage and processing needs. Using technologies like Apache Spark, Apache Hive, and Apache HBase, we can configure data ingestion and processing pipelines. We can also put data governance and security mechanisms in place inside the Hadoop ecosystem.

Amazon S3

A common cloud-based object storage service used in data lake solutions is Amazon Simple Storage Service (S3). Our expertise includes, setting up data partitioning, data lifecycle management, and optimizing data access patterns to ensure high performance and cost effectiveness.

Apache Parquet and Apache Avro

Apache Parquet and Apache Avro are two columnar storage formats that are frequently used in data lakes to speed data processing and archiving. We are skilled at creating and implementing data schemas, enhancing data structures for effective analytics and querying, and utilising Parquet and Avro's special capabilities to improve data lake performance.

Apache Spark

Popular in data lake situations, Apache Spark is a quick and scalable data processing engine. In data lakes, our team has extensive experience using Spark for data intake, batch processing, real-time streaming, and machine learning workloads. We are skilled in integrating Spark with other data lake components, optimising Spark operations, and utilising Spark SQL for data exploration and analysis.

Azure Data Lake Storage

This cloud-based storage option from Microsoft is intended for big data analytics. Our expertise includes, Implementing and optimizing data lake solutions using Azure Data Lake Storage, Azure Data Lake Analytics, Azure Databricks, and Azure Machine.

Google cloud storage and BigQuery

The data lake and analytics services offered by Google Cloud Platform rely heavily on Google Cloud Storage and BigQuery. We are skilled at designing and deploying data lakes using BigQuery for scalable data processing, ad-hoc querying, and analytics and Google Cloud Storage as the underlying storage layer.

Delta Lake

The open-source storage layer known as Delta Lake gives data lakes dependability, ACID transactions, and schema enforcement. For improved data quality, consistency, and reliability inside the data lake, we have specialised knowledge in building Delta Lake solutions, enabling capabilities like time travel, schema evolution, and data versioning.

We can design, deploy, and optimise data lake solutions that best meet the objectives of our clients, thanks to our knowledge in various data lake technologies. To ensure that our clients obtain cutting-edge solutions and get the most out of their data assets, we constantly update our expertise and keep up with the most recent developments in the data lake ecosystem.

Why choose


Our team of data specialists has years of experience in the field and is qualified to manage difficult data. Regardless of the data integration, storage, processing, or analysis demands, we have the know-how to provide specialized solutions. In today’s data-driven world, we specialize in cutting-edge technologies like data lakes, data warehouses, and big data analytics to make sure you stay one step ahead of the competition.

Experience and Expertise

Our team is made up of seasoned individuals with a wealth of knowledge in developing, implementing, and overseeing data lake solutions for a variety of sectors.

Customised Solutions

We are aware that each organisation has different needs for data. Because of this, we customise our data lake services to match your unique requirements, making sure that your data lake properly complements your corporate goals.

Scalability and Flexibility

Our data lake solutions are made to grow with your company’s demands and adapt to changing data requirements. We offer the adaptability needed to manage various data types and change with the needs of the business.

Reliability and Support

We pledge to offer dependable, nonstop data lake services. You may get help from our committed support team with any questions or problems you might have, which ensure smooth and hassle free experience.