We have covered most of the important architectural aspects that we should consider while designing a Liferay-based portal. We learned about the reference architecture of Liferay-Portal-based solutions and the sizing approach. We also learned about various architectural options for managing the Document and Medial library, caching, and static content delivery. We also talked about caching options available to boost performance. In the last section, we learned various architectural options available for the search functionality.

Now let's get ready to learn about load balancing and clustering in detail.