Improve Transaction Performance

We relied on the resource cache to transfer resources from the submit
side of the transaction handling to the resource indexing side. However
a cache isn't well suited to hold entries that aren't already accessed.
So the hit ratio wasn't near 100 % as it should for this use case.

To improve on this situation, we now maintain a separate resource cache
in the database node.

Also did many more improvements and updates.

.github/workflows/build.yml

@@ -10,7 +10,7 @@ jobs:
     - name: Setup clj-kondo
       uses: DeLaGuardo/setup-clj-kondo@master
       with:
-        version: '2021.03.31'
+        version: '2021.04.23'
 
     - name: Check out Git repository
       uses: actions/checkout@v2.3.4
@@ -56,8 +56,9 @@ jobs:
 
     steps:
     - name: Setup Java
-      uses: actions/setup-java@v1
+      uses: actions/setup-java@v2
       with:
+        distribution: 'zulu'
         java-version: ${{ matrix.java-version }}
 
     - name: Setup Clojure
@@ -66,7 +67,7 @@ jobs:
         tools-deps: '1.10.3.822'
 
     - name: Cache Local Maven Repo
-      uses: actions/cache@v2.1.4
+      uses: actions/cache@v2.1.5
       with:
         path: |
           ~/.m2/repository
@@ -112,8 +113,9 @@ jobs:
 
     steps:
     - name: Setup Java
-      uses: actions/setup-java@v1
+      uses: actions/setup-java@v2
       with:
+        distribution: 'zulu'
         java-version: '11'
 
     - name: Setup Clojure
@@ -122,7 +124,7 @@ jobs:
         tools-deps: '1.10.3.822'
 
     - name: Cache Local Maven Repo
-      uses: actions/cache@v2.1.4
+      uses: actions/cache@v2.1.5
       with:
         path: |
           ~/.m2/repository
@@ -154,8 +156,9 @@ jobs:
 
     steps:
     - name: Setup Java
-      uses: actions/setup-java@v1
+      uses: actions/setup-java@v2
       with:
+        distribution: 'zulu'
         java-version: ${{ matrix.java-version }}
 
     - name: Setup Clojure
@@ -164,7 +167,7 @@ jobs:
         tools-deps: '1.10.3.822'
 
     - name: Cache Local Maven Repo
-      uses: actions/cache@v2.1.4
+      uses: actions/cache@v2.1.5
       with:
         path: |
           ~/.m2/repository
@@ -230,8 +233,9 @@ jobs:
       uses: actions/checkout@v2
 
     - name: Setup Java
-      uses: actions/setup-java@v1
+      uses: actions/setup-java@v2
       with:
+        distribution: 'zulu'
         java-version: 11
 
     - name: Download Synthea