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This post will start with the concept of Data Lake and go on to the reasons and benefits of why Snowflake Data Lakeshould be the preferred option for optimized database management for your organization.
Data lakes are data architecture structures used for storing huge volumes of data that can be processed and analyzed later whenever required. Previously, the whole data management structure consisted of data marts, data warehouses, and more but these individually have now become redundant with more and more technological innovations being introduced in the data management sphere. This aspect is critical today considering that the modern business environment is fully data-driven. Data lakes have met this gap well, especially the cloud-based Snowflake Data Lake.
The main advantage of data lakes is that it can store unstructured, semi-structured, and structured data enabling businesses to have direct access to raw and unfiltered data and processing or formatting them in one system without having to go through various silos. With data lakes it is not required to maintain different systems for various data types more so in Snowflake Data Lake where it is easy to manage structured and unstructured data and holistically manipulate JSON and other tables.
Cloud-Based Data Lake Architecture
Themodern cloud-based Snowflake Data Lakehelps businesses to maintain workload isolation. To prevent work activities from slowing down, Snowflake breaks-up and isolates workloads while allocating the most critical resources to the most important jobs. This is very crucial when organizations get a sudden surge in resources for computing and storage needs.
A data lake such as Snowflake has the following features.
- Multiple users can work simultaneously on multiple intricate queries without any lag or drop in performance.
- Computing and storage tasks, that is data queries and loading can be carried out at the same time.
- It has a shared-data and multi-cluster architecture
- Separate computing and storage resources that function independently of each other.
There are some of the features of cloud-based data lake architecture.
Why Snowflake Data Lake for organizations
There are several benefits of a cloud-based data lake such as Snowflake
- One-point data storage – This is a huge advantage for organizations that can now ingest massive volumes of semi-structured and structured data like JSON, CSV, Parquet, ORC, and tables easily and effectively into Snowflake. Separate silos for data storage is not needed.
- Flexible computing – Snowflake has dynamic and flexible computing resources that can vary depending on the number of users working at any point in time. The resources being used vary automatically without affecting running queries. When there is a sudden increase in demand for computing resources, it is seamlessly provided without any drop in performance.
- Flexible storage – As in computing, Snowflake Data Lakeoffers highly flexible storage resources too. Users can consume as per needs by paying only for the quantum used. Here too, the base price for using Snowflake cloud providers (Microsoft Azure, Amazon S3, and Google Cloud) is only charged making Snowflake a very cost-effective option.
- Assured data consistency – Snowflake assures data consistency as that data can be easily manipulated and cross-database links with multi-statement transactions can be carried out.
Hence it is seen that Snowflake Data Lakeoffersaffordable storage and computing facilities as well as flexible and scaling capabilities. However, matching the concept of data lake and recent cloud-based Snowflake has not been easy. Data lakes have been in existence for decades spanning countries, regions, business systems, and ecosystems whereas Snowflake has been released comparatively recently.
How Snowflake has optimized the Data Lake Architecture
Snowflake uses a multi-cluster platform based in the cloud as its data lake architecture. It fulfills therequirements of businesses to have a high-performing platform to implement a single source for all data processing and data analytics making Snowflake Data Lakethe first choice for data management.
Here are some features that are responsible for Snowflake being the ideal data lake for the present business ecosystem.
- Automatic scaling in and out – The volume of computing resources changes dynamically in real-time automatically as the compute engine adjusts to demand smoothly without affecting running queries even during heavy concurrency.
- No silos – The Snowflake platform natively ingests huge volumes of structured and unstructured data like JSON, CSV, tables, Parquet, and ORC.
- Affordable storage – As explained, Snowflake charges users only the base price of its cloud providers. Users have the advantage of scaling up or down in storage space consumed by paying only for the quantum of resources used.
- Consistency in transactions – Snowflake enables easy combining and moving of data, thereby assuring consistency in multi-statement transactions with cross-database joins.
- Complete data management – Snowflake monitors the complete data management structure that includes performance tuning, data protection, and data security. Businesses can therefore focus more on optimizing their core activities.
In conclusion, it can be said that there are multiple benefits of migrating to the Snowflake Data Lake platform. All the benefits of being in the cloud are available like scaling of resources, convenience, unlimited storage, and cost-effective solutions. Most importantly, Snowflake is a fresh and new technology and has not emerged from tweaking one of the old and traditional data lake platforms.