Update README.md

README.md

@@ -31,19 +31,6 @@ The function will partition the query by **evenly** splitting the specified colu
 ConnectorX will assign one thread for each partition to load and write data in parallel.
 Currently, we support partitioning on **numerical** columns (**cannot contain NULL**) for **SPJA** queries. 
 
-**Experimental: We are now providing federated query support (PostgreSQL only and do not support partition for now), you can write a single query to join tables from two or more databases! (JRE >= 1.9 is required)**
-
-```python
-import connectorx as cx
-
-db1 = "postgresql://username1:password1@server1:port1/database1"
-db2 = "postgresql://username2:password2@server2:port2/database2"
-
-cx.read_sql({"db1": db1, "db2": db2}, "SELECT * FROM db1.nation n, db2.region r where n.n_regionkey = r.r_regionkey")
-```
-
-Check out more detailed usage and examples [here](https://sfu-db.github.io/connector-x/api.html). A general introduction of the project can be found in this [blog post](https://towardsdatascience.com/connectorx-the-fastest-way-to-load-data-from-databases-a65d4d4062d5).
-
 # Installation
 
 ```bash