More information will be great for provide better answer but for me Laravel is not a good choice.
You should take a look and learn about this incredible tools N1QL couchbase.com/products/server Its Free. You can combine SQL and NoSQL in the same DB.
You can split your db with Multi-Dimensional Scaling For heavy work load
I will recommend reactJS or RiotJS riotjs.com/v2/compare
If you need some full analyze just contact me