Disadvantages of Looker
- Learning Curve: Although Looker has an intuitive interface, there might be a learning curve involved in gaining proficiency with its more sophisticated features and customization possibilities, particularly in the LookML modeling language. Those who are not familiar with SQL or data analytics may initially find several features difficult to understand.
- Cost: Compared to certain alternative BI and analytics solutions, Looker’s pricing structure may seem a little steep. The cost of maintaining cloud infrastructure and licensing Looker might be high, depending on the size, data usage, and feature requirements of the enterprise.
- Performance Problems: Although Looker’s goal is real-time data analysis, it occasionally experiences performance problems, such as system slowdowns or lengthier query response times, due to big and complicated queries or high volumes of concurrent users. Planning infrastructure and optimizing properly are essential to reduce .
- Limited Offline Mode: Looker runs mostly in live mode, which means that in order to analyze data, it needs to be connected to databases in real time. Users who need offline access or who wish to work with historical or cached data without an active internet connection may find this to be a hindrance.
- Dependency on Internet Connectivity: Looker is a cloud-based platform, therefore in order to access and utilize its features, users must have a reliable internet connection. This reliance on internet connectivity could present problems in places where access to the internet is erratic or nonexistent.
- Customization Complexity: Looker has a wide range of customization options, such as data modeling and custom visuals, but more sophisticated technical knowledge and development resources may be needed to implement complex customizations or integrate with certain external systems.
What is Looker?
Looker is a cloud computing platform that provides business intelligence (BI) and data analytics. It gives users the ability to examine, evaluate, and display data from a variety of sources, offering insights that can support businesses in making data-driven decisions. Because Looker is hosted in the cloud and is accessed through a web browser, it is sometimes classified as a Software-as-a-Service (SaaS) product.