In this case, organization A and organization B don't share data, there isn't any duplicate data in your databases, and you only perform queries against a single database instance...
The paper introduces the architecture of real time data base, also discusses the major technology used in real-time database. Finally it illustrates the situation in China. 【CateGo...
I don't know why this error occured, because I've configured .indexOn in firebase.json file... { database : { rules : database.rules.json }, emulators : { database : { port : 9000, rules : d...
I have developed a Real-Time android application which stores and retrieves 2 numbers every 3 seconds from a MYSQL database on a server, and it works fine and efficiently wh...
This tutorial covers how to monitor certain database operations in real-time using Oracle... and launch Oracle Enterprise Manager Database Express. Connect as SYS (don't forge...
some use pubsub systems on top of their application to publish when a change happens. Some databases allow you to do this out of the box, some don't. This question is way too...
activity user recorded in the my database(Real Time) such as wall of Facebook. Thank y... If this answer was helpful, don't forget to accept it as an answer :-) stackoverflow.com/he...
// Add the dependency for the Realtime Database library // When using the BoM, you don't specify versions in Firebase library dependencies implementation( com.google.firebase...
I had some problems. When the app is in the backgroud and stays there for some time, Firebase goes offline and realtime database service is not working properly. I looked up o...
db = FirebaseDatabase.instance.reference().child( Users ); db.orderByKey().equalTo(Id).once().then((DataSnapshot snapshot){ Map dynamic, dynamic values = snapshot.value; v...