Adding new publish target in Sitecore v9

publishing Target config snippet.config

 <?xml version="1.0" encoding="utf-8" ?>
 <configuration xmlns:patch="http://www.sitecore.net/xmlconfig/">
 <!-- https://tothecore.sk/2018/05/10/adding-publishing-targets-in-sitecore-9/ -->
     <sitecore>
         <eventing defaultProvider="sitecore">
            <eventQueueProvider defaultEventQueue="core">
                <eventQueue name="web_secondary" patch:after="eventQueue[@name='web']" type="Sitecore.Data.Eventing.$(database)EventQueue, Sitecore.Kernel">
                     <param ref="dataApis/dataApi[@name='$(database)']" param1="$(name)" />
                     <param hint="" ref="PropertyStoreProvider/store[@name='$(name)']" />
                </eventQueue>
            </eventQueueProvider>
         </eventing>
         <PropertyStoreProvider defaultStore="core">
             <store name="web_secondary" patch:after="store[@name='web']" prefix="web_secondary" getValueWithoutPrefix="true" singleInstance="true" type="Sitecore.Data.Properties.$(database)PropertyStore, Sitecore.Kernel">
                  <param ref="dataApis/dataApi[@name='$(database)']" param1="$(name)" />
                  <param resolve="true" type="Sitecore.Abstractions.BaseEventManager, Sitecore.Kernel" />
                  <param resolve="true" type="Sitecore.Abstractions.BaseCacheManager, Sitecore.Kernel" />
             </store>
         </PropertyStoreProvider>
         <databases>
         <!-- web_secondary -->
             <database id="web_secondary" patch:after="database[@id='web']" singleInstance="true" type="Sitecore.Data.DefaultDatabase, Sitecore.Kernel">
                 <param desc="name">$(id)</param>
                 <icon>Images/database_web.png</icon>
                 <securityEnabled>true</securityEnabled>
                 <dataProviders hint="list:AddDataProvider">
                     <dataProvider ref="dataProviders/main" param1="$(id)">
                         <disableGroup>publishing</disableGroup>
                         <prefetch hint="raw:AddPrefetch">
                              <sc.include file="/App_Config/Prefetch/Common.config" />
                              <sc.include file="/App_Config/Prefetch/Webdb.config" />
                         </prefetch>
                     </dataProvider>
                 </dataProviders>
                <PropertyStore ref="PropertyStoreProvider/store[@name='$(id)']" />
                    <remoteEvents.EventQueue>
                        <obj ref="eventing/eventQueueProvider/eventQueue[@name='$(id)']" />
                    </remoteEvents.EventQueue>
                    <archives hint="raw:AddArchive">
                        <archive name="archive" />
                        <archive name="recyclebin" />
                    </archives>
                    <cacheSizes hint="setting">
                         <data>100MB</data>
                         <items>50MB</items>
                         <paths>2500KB</paths>
                         <itempaths>50MB</itempaths>
                         <standardValues>2500KB</standardValues>
                    </cacheSizes>
              </database>
         </databases> 
     </sitecore>
 </configuration>