We are planning to migrate our existing flow in Apache NiFi to Informatica PowerCenter. Could you guys please suggest whether it is feasible or not.
Please do also provide the possible challenges and what could be all the possible way to implement it.
I am expecting the proper solution.
Related
Does Liquibase have any plans to support for Apache Ignite in the near future?
I would like to use Liquibase along with Apache Ignite in a database proxy component that forms part of a micro-service architecture system we are building.
Yours is the first I have heard of anyone asking. Your best hope is to write your own Ignite plugin. The effort required to implement something like that would depend heavily on whether or not the dialect of SQL it uses is similar to an existing dialect, and whether there is an existing JDBC driver for Ignite.
I was wondering about how deepstream decides to store an info in cache vs database if both of them are configured. Can this be decided by the clients?
Also, when using redis will it provide both cache and database functionality? I would be using amazon elastic cache with redis backend for the same.
It stores it in both, first in the cache in a blocking way and outside the critical path in the database in a non-blocking way.
Here's an animation illustrating this.
You can also find more information here: https://deepstream.io/tutorials/core/storing-data/
This is my first question in this forum, so kindly forgive me for my mistakes.
Now, my query is regarding clustering in Netty Server 4.0.
We have one solution which was designed and developed in Netty Server. That time it was using multiple instances in a way so that clients were not effected if the sessions are not shared among them.
Now, in a different project while using the same solution we have come across a situation where we need to share and synchronized the JVM within multiple instances. Since, netty itself does not support JVM level clustering we are looking for a framework which will support Netty to run in cluster mode.
We are not supposed to put lot of efforts in re-writing the Netty Server code and other business login as it is serving the same purpose but we are looking for a configuration based framework to support clustering with Netty Server.
Some configuration based tutorial are really appreciated.
Thanks in advance and looking forward for responses.
Regards
Sid
I am going to use redis as the web cache for geoserver, so I need to understand the database connection in geoserver. I have imported geoserver in Eclipse, and there are two projects named gs-sec-jdbc and gs-web-sec-jdbc. I do not know what the “sec" means and what are the differences between these two projects. Any help or tutorial is appreciated！ Thank you !
These two modules are part of the security subsystem (gs-web-sec-jdbc is the web based user interface). They are almost certainly not the modules you are looking for.
If you intend to use redis to store WMS output images then you need to look at how GeoWebCache works.
If you want to provide a cache between GeoServer and a JDBC database then you will need to explore GeoTools' JDBC datastore mechanism.
I am using Ehcache in my application. I need to monitor cache statistics using JMX. Ehcache provides an api net.sf.ehcache.management for the same.
Please let me know, how to proceed further?
Documentation on this topic can be found here, it should give you insights on what you need to do.