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blaze.edn
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;;
;; This file contains the configuration of Blaze components forming a system.
;;
;; The two main sections are the :base-config and the :features, were
;; :base-config contains mandatory components and :features contains optional
;; components which are enabled based on feature flags.
;;
;; Each config entry consists of a component key like :blaze/rest-api and a
;; component config map. Component keys follow the namespaces the components are
;; defined in. The corresponding namespaces will be loaded automatically before
;; the system is initialized. Component config maps can contain normal values
;; and references to other components. The reader tag #blaze/ref is used to
;; specify a reference. Keys in references can be component keys itself or super
;; keys like :blaze.db/index-kv-store which are provided by concrete components.
;;
{:base-config
{
;;
;; FHIR RESTful API
;;
;; Provides the FHIR RESTful API which is the public interface of Blaze. The
;; namespace blaze/rest-api can be found in the rest-api module. The rest-api
;; depends on FHIR interactions and operations.
;;
:blaze/rest-api
{:node #blaze/ref :blaze.db.main/node
:admin-node #blaze/ref :blaze.db.admin/node
:search-system-handler #blaze/ref :blaze.interaction/search-system
:transaction-handler #blaze/ref :blaze.interaction/transaction
:history-system-handler #blaze/ref :blaze.interaction.history/system
:capabilities-handler #blaze/ref :blaze.rest-api/capabilities-handler
:async-status-handler #blaze/ref :blaze.rest-api/async-status-handler
:async-status-cancel-handler #blaze/ref :blaze.rest-api/async-status-cancel-handler
:resource-patterns #blaze/ref :blaze.rest-api/resource-patterns
:compartments
[#:blaze.rest-api.compartment
{:code "Patient"
:search-handler #blaze/ref :blaze.interaction/search-compartment}]
:operations #blaze/ref :blaze.rest-api/operations
:enforce-referential-integrity #blaze/cfg ["ENFORCE_REFERENTIAL_INTEGRITY" boolean? true]
:job-scheduler #blaze/ref :blaze/job-scheduler
:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn}
;;
;; Resource patterns
;;
;; Resource patterns offer control over which interactions are enabled for
;; which resource type. The default configuration enables all interactions for
;; all resource types.
;;
:blaze.rest-api/resource-patterns
[#:blaze.rest-api.resource-pattern
{:type :default
:interactions
{:read
#:blaze.rest-api.interaction
{:handler #blaze/ref :blaze.interaction/read}
:vread
#:blaze.rest-api.interaction
{:handler #blaze/ref :blaze.interaction/read}
:update
#:blaze.rest-api.interaction
{:handler #blaze/ref :blaze.interaction/update}
:delete
#:blaze.rest-api.interaction
{:handler #blaze/ref :blaze.interaction/delete}
:conditional-delete-type
#:blaze.rest-api.interaction
{:handler #blaze/ref :blaze.interaction/conditional-delete-type}
:history-instance
#:blaze.rest-api.interaction
{:handler #blaze/ref :blaze.interaction.history/instance}
:history-type
#:blaze.rest-api.interaction
{:handler #blaze/ref :blaze.interaction.history/type}
:create
#:blaze.rest-api.interaction
{:handler #blaze/ref :blaze.interaction.main/create}
:search-type
#:blaze.rest-api.interaction
{:handler #blaze/ref :blaze.interaction/search-type}}}]
:blaze.rest-api/operations
[#:blaze.rest-api.operation
{:code "evaluate-measure"
:def-uri "http://hl7.org/fhir/OperationDefinition/Measure-evaluate-measure"
:resource-types ["Measure"]
:type-handler #blaze/ref :blaze.fhir.operation.evaluate-measure/handler
:instance-handler #blaze/ref :blaze.fhir.operation.evaluate-measure/handler}
#:blaze.rest-api.operation
{:code "graphql"
:def-uri "http://hl7.org/fhir/OperationDefinition/Resource-graphql"
:resource-types ["Resource"]
:post-middleware #blaze/ref :blaze.fhir.operation.graphql.middleware/query
:response-type :json
:system-handler #blaze/ref :blaze.fhir.operation.graphql/handler}
#:blaze.rest-api.operation
{:code "everything"
:def-uri "http://hl7.org/fhir/OperationDefinition/Patient-everything"
:resource-types ["Patient"]
:instance-handler #blaze/ref :blaze.operation.patient/everything
:documentation "Returns all resources from the patient compartment of one concrete patient including the patient. Has a fix limit of 10,000 resources if paging isn't used. Paging is supported when the _count parameter is used. No other params are supported."}
#:blaze.rest-api.operation
{:code "totals"
:def-uri "https://samply.github.io/blaze/fhir/OperationDefinition/totals"
:resource-types ["Resource"]
:system-handler #blaze/ref :blaze.fhir.operation/totals
:documentation "Retrieves the total counts of resources available by resource type."}]
;;
;; FHIR Interactions
;;
;; FHIR interactions implement most of the RESTful API. There are system, type
;; and instance level interactions. Interactions are referred by the rest-api
;; above. All interactions depend on the database node :blaze.db.main/node
;; which provides read and write access to the actual resources.
;;
:blaze.interaction.history/system
{:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn}
:blaze.interaction.history/type
{:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn}
:blaze.interaction.history/instance
{:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn}
[:blaze.interaction/create :blaze.interaction.main/create]
{:node #blaze/ref :blaze.db.main/node
:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn}
:blaze.interaction/delete
{:node #blaze/ref :blaze.db.main/node}
:blaze.interaction/conditional-delete-type
{:node #blaze/ref :blaze.db.main/node}
:blaze.interaction/read {}
:blaze.interaction/search-system
{:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn
:page-store #blaze/ref :blaze/page-store}
:blaze.interaction/search-type
{:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn
:page-store #blaze/ref :blaze/page-store
:context-path #blaze/cfg ["CONTEXT_PATH" string? "/fhir"]}
:blaze.interaction/search-compartment
{:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn
:page-store #blaze/ref :blaze/page-store}
:blaze.interaction/transaction
{:node #blaze/ref :blaze.db.main/node
:batch-handler #blaze/ref :blaze.rest-api/batch-handler
:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn
:db-sync-timeout #blaze/cfg ["DB_SYNC_TIMEOUT" pos-int? 10000]}
:blaze.interaction/update
{:node #blaze/ref :blaze.db.main/node}
:blaze.rest-api/batch-handler
{:context-path #blaze/cfg ["CONTEXT_PATH" string? "/fhir"]
:structure-definition-repo #blaze/ref :blaze.fhir/structure-definition-repo
:capabilities-handler #blaze/ref :blaze.rest-api/capabilities-handler
:resource-patterns #blaze/ref :blaze.rest-api/resource-patterns
:operations #blaze/ref :blaze.rest-api/operations}
:blaze.rest-api/capabilities-handler
{:version #blaze/ref :blaze/version
:release-date #blaze/ref :blaze/release-date
:context-path #blaze/cfg ["CONTEXT_PATH" string? "/fhir"]
:structure-definition-repo #blaze/ref :blaze.fhir/structure-definition-repo
:search-param-registry #blaze/ref :blaze.db/search-param-registry
:search-system-handler #blaze/ref :blaze.interaction/search-system
:transaction-handler-active? true
:history-system-handler #blaze/ref :blaze.interaction.history/system
:resource-patterns #blaze/ref :blaze.rest-api/resource-patterns
:operations #blaze/ref :blaze.rest-api/operations
:enforce-referential-integrity #blaze/cfg ["ENFORCE_REFERENTIAL_INTEGRITY" boolean? true]
:allow-multiple-delete #blaze/cfg ["ALLOW_MULTIPLE_DELETE" boolean? false]}
:blaze.rest-api/async-status-handler
{}
:blaze.rest-api/async-status-cancel-handler
{:job-scheduler #blaze/ref :blaze/job-scheduler}
;;
;; CQL Evaluation Engine
;;
:blaze.cql/retrieve-total {}
;;
;; FHIR Operation Evaluate Measure
;;
;; Special operation which enables Blaze to evaluate Measure resources,
;; producing MeasureReports. The metrics compile-duration-seconds and
;; evaluate-duration-seconds are exported.
;;
:blaze.fhir.operation.evaluate-measure/handler
{:node #blaze/ref :blaze.db.main/node
:executor #blaze/ref :blaze.fhir.operation.evaluate-measure/executor
:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn
:timeout #blaze/ref :blaze.fhir.operation.evaluate-measure/timeout
:context-path #blaze/cfg ["CONTEXT_PATH" string? "/fhir"]}
:blaze.fhir.operation.evaluate-measure/timeout
{:millis #blaze/cfg ["FHIR_OPERATION_EVALUATE_MEASURE_TIMEOUT" nat-int? 3600000]}
:blaze.fhir.operation.evaluate-measure/executor
{:num-threads #blaze/cfg ["FHIR_OPERATION_EVALUATE_MEASURE_THREADS" nat-int? :available-processors]}
:blaze.fhir.operation.evaluate-measure/compile-duration-seconds {}
:blaze.fhir.operation.evaluate-measure/evaluate-duration-seconds {}
;;
;; FHIR Operation GraphQL
;;
:blaze.fhir.operation.graphql/handler
{:node #blaze/ref :blaze.db.main/node
:executor #blaze/ref :blaze.fhir.operation.graphql/executor}
:blaze.fhir.operation.graphql/executor
{:num-threads #blaze/cfg ["FHIR_OPERATION_GRAPHQL_THREADS" pos-int? 4]}
:blaze.fhir.operation.graphql.middleware/query {}
;;
;; FHIR Operation Patient Everything
;;
:blaze.operation.patient/everything
{:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn}
;;
;; FHIR Operation Totals
;;
:blaze.fhir.operation/totals
{:structure-definition-repo #blaze/ref :blaze.fhir/structure-definition-repo}
;;
;; Admin API
;;
:blaze/admin-api
{:context-path #blaze/cfg ["CONTEXT_PATH" string? "/fhir"]
:admin-node #blaze/ref :blaze.db.admin/node
:job-scheduler #blaze/ref :blaze/job-scheduler
:db-sync-timeout #blaze/cfg ["DB_SYNC_TIMEOUT" pos-int? 10000]
:read-job-handler #blaze/ref :blaze.interaction/read
:search-type-job-handler #blaze/ref :blaze.interaction/search-type}
;;
;; Main Database Node
;;
;; The database node offers the implementation of the database which is used
;; by FHIR interactions and operations. The database node depends on:
;;
;; :tx-log - a central transaction log, were all transactions are submitted
;; in order to get replicated to all other nodes
;;
;; :tx-indexer - the local indexer for transactions
;;
;; :resource-cache - an in-memory cache of decoded resources
;;
;; :kv-store - the actual key-value store holding all resources and indices
;;
;; :search-param-registry - a registry of search params used for query
;; functionality
;;
;; The resource cache collector exports metrics of the resource cache.
;;
[:blaze.db/node :blaze.db.main/node]
{:storage #blaze/ref :blaze.db/storage
:tx-log #blaze/ref :blaze.db.main/tx-log
:tx-cache #blaze/ref :blaze.db.main/tx-cache
:indexer-executor #blaze/ref :blaze.db.node.main/indexer-executor
:resource-store #blaze/ref :blaze.db/resource-cache
:kv-store #blaze/ref :blaze.db.main/index-kv-store
:resource-indexer #blaze/ref :blaze.db.node.main/resource-indexer
:search-param-registry #blaze/ref :blaze.db/search-param-registry
:scheduler #blaze/ref :blaze/scheduler
:enforce-referential-integrity #blaze/cfg ["ENFORCE_REFERENTIAL_INTEGRITY" boolean? true]
:allow-multiple-delete #blaze/cfg ["ALLOW_MULTIPLE_DELETE" boolean? false]}
[:blaze.db.node/indexer-executor :blaze.db.node.main/indexer-executor] {}
;;
;; Admin Database Node
;;
[:blaze.db/node :blaze.db.admin/node]
{:storage #blaze/ref :blaze.db/storage
:tx-log #blaze/ref :blaze.db.admin/tx-log
:tx-cache #blaze/ref :blaze.db.admin/tx-cache
:indexer-executor #blaze/ref :blaze.db.node.admin/indexer-executor
:resource-store #blaze/ref :blaze.db/resource-cache
:kv-store #blaze/ref :blaze.db.admin/index-kv-store
:resource-indexer #blaze/ref :blaze.db.node.admin/resource-indexer
:search-param-registry #blaze/ref :blaze.db/search-param-registry
:scheduler #blaze/ref :blaze/scheduler}
[:blaze.db.node/indexer-executor :blaze.db.node.admin/indexer-executor] {}
:blaze.db.node/duration-seconds {}
:blaze.db.node/transaction-sizes {}
;;
;; Main Resource Indexer
;;
[:blaze.db.node/resource-indexer :blaze.db.node.main/resource-indexer]
{:kv-store #blaze/ref :blaze.db.main/index-kv-store
:resource-store #blaze/ref :blaze.db/resource-cache
:search-param-registry #blaze/ref :blaze.db/search-param-registry
:executor #blaze/ref :blaze.db.node.resource-indexer.main/executor}
[:blaze.db.node.resource-indexer/executor :blaze.db.node.resource-indexer.main/executor]
{:num-threads #blaze/cfg ["DB_RESOURCE_INDEXER_THREADS" pos-int? 4]}
;;
;; Admin Resource Indexer
;;
[:blaze.db.node/resource-indexer :blaze.db.node.admin/resource-indexer]
{:kv-store #blaze/ref :blaze.db.admin/index-kv-store
:resource-store #blaze/ref :blaze.db/resource-cache
:search-param-registry #blaze/ref :blaze.db/search-param-registry
:executor #blaze/ref :blaze.db.node.resource-indexer.admin/executor}
[:blaze.db.node.resource-indexer/executor :blaze.db.node.resource-indexer.admin/executor]
{:num-threads 2}
:blaze.db.node.resource-indexer/duration-seconds {}
:blaze.db.node.resource-indexer/index-entries {}
:blaze.db.node.tx-indexer/duration-seconds {}
:blaze/cache-collector
{:caches
{"tx-cache" #blaze/ref :blaze.db.main/tx-cache
"resource-cache" #blaze/ref :blaze.db/resource-cache}}
;;
;; Main Transaction Cache
;;
;; The transaction cache holds transaction data that currently only consists
;; of the instant at which the transaction happened. Transaction data is keyed
;; by t.
;;
[:blaze.db/tx-cache :blaze.db.main/tx-cache]
{:kv-store #blaze/ref :blaze.db.main/index-kv-store
:max-size #blaze/cfg ["DB_TRANSACTION_CACHE_SIZE" nat-int? 100000]}
;;
;; Admin Transaction Cache
;;
;; The transaction cache holds transaction data that currently only consists
;; of the instant at which the transaction happened. Transaction data is keyed
;; by t.
;;
[:blaze.db/tx-cache :blaze.db.admin/tx-cache]
{:kv-store #blaze/ref :blaze.db.admin/index-kv-store}
;;
;; Resource Cache
;;
;; The resource cache holds already decoded FHIR resources keyed by their
;; content hashes. It speeds up access to resources which are stored in the
;; key-value store in encoded format.
;;
;; The env var DB_RESOURCE_CACHE_SIZE can be used to specify the maximum
;; number of resources, the cache can hold. Please note that the actual memory
;; size used depends on resource sizes. Please choose a cache size depending
;; on your use case while monitoring JVM heap size.
;;
:blaze.db/resource-cache
{:resource-store #blaze/ref :blaze.db/resource-store
:max-size #blaze/cfg ["DB_RESOURCE_CACHE_SIZE" nat-int? 100000]}
;;
;; Search Param Registry
;;
;; The search param registry contains a set of FHIR search parameter
;; definitions which are used for query functionality in the database node.
;; Currently, this implementation holds a fix set of search parameters defined
;; in FHIR R4.
;;
:blaze.db/search-param-registry
{:structure-definition-repo #blaze/ref :blaze.fhir/structure-definition-repo
:extra-bundle-file #blaze/cfg ["DB_SEARCH_PARAM_BUNDLE" string?]}
;;
;; Job Scheduler
;;
:blaze/job-scheduler
{:node #blaze/ref :blaze.db.admin/node
:handlers #blaze/ref-map :blaze.job/handler
:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn}
:blaze.job/async-interaction
{:main-node #blaze/ref :blaze.db.main/node
:admin-node #blaze/ref :blaze.db.admin/node
:batch-handler #blaze/ref :blaze.rest-api/batch-handler
:db-sync-timeout #blaze/cfg ["DB_SYNC_TIMEOUT" pos-int? 10000]
:blaze/base-url #blaze/cfg ["BASE_URL" string? "http://localhost:8080"]
:context-path #blaze/cfg ["CONTEXT_PATH" string? "/fhir"]
:clock #blaze/ref :blaze/clock
:rng-fn #blaze/ref :blaze/rng-fn}
:blaze.job/re-index
{:main-node #blaze/ref :blaze.db.main/node
:admin-node #blaze/ref :blaze.db.admin/node
:clock #blaze/ref :blaze/clock
:extra-bundle-file #blaze/cfg ["DB_SEARCH_PARAM_BUNDLE" string?]}
:blaze/scheduler {}}
:storage
{:in-memory
{
;;
;; Main In-Memory, Volatile Index Store
;;
;; In-memory, volatile key-value store implementation for demonstration
;; purposes in case no local directory is available.
;;
[:blaze.db.kv/mem :blaze.db.main/index-kv-store]
{:column-families
{:search-param-value-index nil
:resource-value-index nil
:compartment-search-param-value-index nil
:compartment-resource-type-index nil
:active-search-params nil
:tx-success-index {:reverse-comparator? true}
:tx-error-index nil
:t-by-instant-index {:reverse-comparator? true}
:resource-as-of-index nil
:type-as-of-index nil
:system-as-of-index nil
:patient-last-change-index nil
:type-stats-index nil
:system-stats-index nil
:cql-bloom-filter nil
:cql-bloom-filter-by-t nil}}
;;
;; Admin In-Memory, Volatile Index Store
;;
;; In-memory, volatile key-value store implementation for demonstration
;; purposes in case no local directory is available.
;;
[:blaze.db.kv/mem :blaze.db.admin/index-kv-store]
{:column-families
{:search-param-value-index nil
:resource-value-index nil
:compartment-search-param-value-index nil
:compartment-resource-type-index nil
:active-search-params nil
:tx-success-index {:reverse-comparator? true}
:tx-error-index nil
:t-by-instant-index {:reverse-comparator? true}
:resource-as-of-index nil
:type-as-of-index nil
:system-as-of-index nil
:patient-last-change-index nil
:type-stats-index nil
:system-stats-index nil
:cql-bloom-filter nil
:cql-bloom-filter-by-t nil}}
;;
;; Main Local Transaction Log for Single Node Deployments
;;
;; The local transaction log uses a key-value store to persist transactions.
;;
[:blaze.db.tx-log/local :blaze.db.main/tx-log]
{:kv-store #blaze/ref :blaze.db.main/transaction-kv-store
:clock #blaze/ref :blaze/clock}
;;
;; Admin Local Transaction Log for Single Node Deployments
;;
;; The local transaction log uses a key-value store to persist transactions.
;;
[:blaze.db.tx-log/local :blaze.db.admin/tx-log]
{:kv-store #blaze/ref :blaze.db.admin/transaction-kv-store
:clock #blaze/ref :blaze/clock}
:blaze.db.tx-log.local/duration-seconds {}
;;
;; Main In-Memory, Volatile Transaction Store
;;
;; In-memory, volatile key-value store implementation for demonstration
;; purposes in case no local directory is available.
;;
[:blaze.db.kv/mem :blaze.db.main/transaction-kv-store]
{:column-families {}}
;;
;; Admin In-Memory, Volatile Transaction Store
;;
;; In-memory, volatile key-value store implementation for demonstration
;; purposes in case no local directory is available.
;;
[:blaze.db.kv/mem :blaze.db.admin/transaction-kv-store]
{:column-families {}}
;;
;; Key-Value Resource Store
;;
;; Can be referred by the super key :blaze.db/resource-store.
;;
:blaze.db.resource-store/kv
{:kv-store #blaze/ref :blaze.db/resource-kv-store
:executor #blaze/ref :blaze.db.resource-store.kv/executor}
:blaze.db.resource-store.kv/executor
{:num-threads #blaze/cfg ["DB_RESOURCE_STORE_KV_THREADS" pos-int? 4]}
:blaze.db.resource-store.kv/resource-bytes {}
:blaze.db.resource-store.kv/duration-seconds {}
;;
;; In-Memory, Volatile Key-Value Store Resource Store Backend
;;
;; In-memory, volatile key-value store implementation for demonstration
;; purposes in case no local directory is available. Can be referred by the
;; super key :blaze.db/resource-kv-store.
;;
[:blaze.db.kv/mem :blaze.db/resource-kv-store]
{:column-families {}}
;;
;; Admin API
;;
;; Definition of the RocksDB Databases as empty map because we have none in
;; the in-memory storage variant.
;;
:blaze/admin-api
{:dbs {}}
;;
;; Local Page Store
;;
;; Can be referred by the super key :blaze/page-store.
;;
:blaze.page-store/local
{:secure-rng #blaze/ref :blaze/secure-rng}
:blaze.page-store.local/collector
{:page-store #blaze/ref :blaze.page-store/local}}
:standalone
{
;;
;; Main RocksDB Index Store
;;
[:blaze.db.kv/rocksdb :blaze.db.main/index-kv-store]
{:dir #blaze/cfg ["INDEX_DB_DIR" string? "index"]
:block-cache #blaze/ref :blaze.db.kv.rocksdb/block-cache
:stats #blaze/ref :blaze.db.index-kv-store.main/stats
:opts
{:wal-dir #blaze/cfg ["INDEX_DB_WAL_DIR" string? ""]
:max-background-jobs #blaze/cfg ["DB_MAX_BACKGROUND_JOBS" int? 4]
:compaction-readahead-size #blaze/cfg ["DB_COMPACTION_READAHEAD_SIZE" nat-int?]}
:column-families
{:search-param-value-index
{:write-buffer-size-in-mb 64
:max-bytes-for-level-base-in-mb 256
:target-file-size-base-in-mb 64
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:resource-value-index
{:write-buffer-size-in-mb 64
:max-bytes-for-level-base-in-mb 256
:target-file-size-base-in-mb 64
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:compartment-search-param-value-index
{:write-buffer-size-in-mb 64
:max-bytes-for-level-base-in-mb 256
:target-file-size-base-in-mb 64
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:compartment-resource-type-index
{:write-buffer-size-in-mb 4
:max-bytes-for-level-base-in-mb 16
:target-file-size-base-in-mb 4
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:active-search-params
{:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:tx-success-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]
:reverse-comparator? true}
:tx-error-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:t-by-instant-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]
:reverse-comparator? true}
:resource-as-of-index
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:type-as-of-index
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:system-as-of-index
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:patient-last-change-index
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:type-stats-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:system-stats-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:cql-bloom-filter
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]
:enable-blob-files? true
:min-blob-size 512}
:cql-bloom-filter-by-t
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]
:reverse-comparator? true}}}
[:blaze.db.kv.rocksdb/stats :blaze.db.index-kv-store.main/stats] {}
;;
;; Admin RocksDB Index Store
;;
[:blaze.db.kv/rocksdb :blaze.db.admin/index-kv-store]
{:dir #blaze/cfg ["ADMIN_INDEX_DB_DIR" string? "admin-index"]
:column-families
{:search-param-value-index
{:write-buffer-size-in-mb 64
:max-bytes-for-level-base-in-mb 256
:target-file-size-base-in-mb 64
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:resource-value-index
{:write-buffer-size-in-mb 64
:max-bytes-for-level-base-in-mb 256
:target-file-size-base-in-mb 64
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:compartment-search-param-value-index
{:write-buffer-size-in-mb 64
:max-bytes-for-level-base-in-mb 256
:target-file-size-base-in-mb 64
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:compartment-resource-type-index
{:write-buffer-size-in-mb 4
:max-bytes-for-level-base-in-mb 16
:target-file-size-base-in-mb 4
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:active-search-params
{:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:tx-success-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]
:reverse-comparator? true}
:tx-error-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:t-by-instant-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]
:reverse-comparator? true}
:resource-as-of-index
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:type-as-of-index
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:system-as-of-index
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:patient-last-change-index
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:type-stats-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:system-stats-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:cql-bloom-filter
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]
:enable-blob-files? true
:min-blob-size 512}
:cql-bloom-filter-by-t
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]
:reverse-comparator? true}}}
;;
;; Main Local Transaction Log for Single Node Deployments
;;
;; The local transaction log uses a key-value store to persist transactions.
;;
[:blaze.db.tx-log/local :blaze.db.main/tx-log]
{:kv-store #blaze/ref :blaze.db.main/transaction-kv-store
:clock #blaze/ref :blaze/clock}
;;
;; Admin Local Transaction Log for Single Node Deployments
;;
;; The local transaction log uses a key-value store to persist transactions.
;;
[:blaze.db.tx-log/local :blaze.db.admin/tx-log]
{:kv-store #blaze/ref :blaze.db.admin/transaction-kv-store
:clock #blaze/ref :blaze/clock}
:blaze.db.tx-log.local/duration-seconds {}
;;
;; Main RocksDB Transaction Store
;;
[:blaze.db.kv/rocksdb :blaze.db.main/transaction-kv-store]
{:dir #blaze/cfg ["TRANSACTION_DB_DIR" string? "transaction"]
:block-cache #blaze/ref :blaze.db.kv.rocksdb/block-cache
:stats #blaze/ref :blaze.db.transaction-kv-store.main/stats
:opts
{:wal-dir #blaze/cfg ["TRANSACTION_DB_WAL_DIR" string? ""]
:max-background-jobs #blaze/cfg ["DB_MAX_BACKGROUND_JOBS" int? 4]
:compaction-readahead-size #blaze/cfg ["DB_COMPACTION_READAHEAD_SIZE" nat-int?]}
:column-families
{:default
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}}}
[:blaze.db.kv.rocksdb/stats :blaze.db.transaction-kv-store.main/stats] {}
;;
;; Admin RocksDB Transaction Store
;;
[:blaze.db.kv/rocksdb :blaze.db.admin/transaction-kv-store]
{:dir #blaze/cfg ["ADMIN_TRANSACTION_DB_DIR" string? "admin-transaction"]
:column-families
{:default
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}}}
;;
;; Key-Value Resource Store
;;
;; Can be referred by the super key :blaze.db/resource-store.
;;
:blaze.db.resource-store/kv
{:kv-store #blaze/ref :blaze.db/resource-kv-store
:executor #blaze/ref :blaze.db.resource-store.kv/executor}
:blaze.db.resource-store.kv/executor
{:num-threads #blaze/cfg ["DB_RESOURCE_STORE_KV_THREADS" pos-int? 4]}
:blaze.db.resource-store.kv/resource-bytes {}
:blaze.db.resource-store.kv/duration-seconds {}
;;
;; RocksDB Key-Value Store Resource Store Backend
;;
[:blaze.db.kv/rocksdb :blaze.db/resource-kv-store]
{:dir #blaze/cfg ["RESOURCE_DB_DIR" string? "resource"]
:stats #blaze/ref :blaze.db.resource-kv-store/stats
:opts
{:wal-dir #blaze/cfg ["RESOURCE_DB_WAL_DIR" string? ""]
:max-background-jobs #blaze/cfg ["DB_MAX_BACKGROUND_JOBS" int? 4]
:compaction-readahead-size #blaze/cfg ["DB_COMPACTION_READAHEAD_SIZE" nat-int?]}
:column-families
{:default
{:write-buffer-size-in-mb 64
:max-bytes-for-level-base-in-mb 256
:target-file-size-base-in-mb 64
;; According to Synthea test data, a resource has an average size of
;; 1300 bytes. So a block with a size of 16 kb will hold about 10
;; resources in average.
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]
:bloom-filter? true
:memtable-whole-key-filtering? true
;; every get() in the resource store should be a hit
:optimize-filters-for-hits? true}}}
[:blaze.db.kv.rocksdb/stats :blaze.db.resource-kv-store/stats] {}
:blaze.db.kv.rocksdb/block-cache
{:size-in-mb #blaze/cfg ["DB_BLOCK_CACHE_SIZE" int? 128]}
:blaze.db.kv.rocksdb/env {}
:blaze.db.kv.rocksdb/stats-collector
{:stats
{"index" #blaze/ref :blaze.db.index-kv-store.main/stats
"transaction" #blaze/ref :blaze.db.transaction-kv-store.main/stats
"resource" #blaze/ref :blaze.db.resource-kv-store/stats}}
:blaze.db.kv.rocksdb/block-cache-collector
{:block-cache #blaze/ref :blaze.db.kv.rocksdb/block-cache}
:blaze.db.kv.rocksdb/table-reader-collector
{:stores
{"index" #blaze/ref :blaze.db.main/index-kv-store
"transaction" #blaze/ref :blaze.db.main/transaction-kv-store
"resource" #blaze/ref :blaze.db/resource-kv-store}}
;;
;; Admin API
;;
;; Definition of the RocksDB Databases
;;
:blaze/admin-api
{:dbs
{"index" #blaze/ref :blaze.db.main/index-kv-store
"transaction" #blaze/ref :blaze.db.main/transaction-kv-store
"resource" #blaze/ref :blaze.db/resource-kv-store}}
;;
;; Local Page Store
;;
;; Can be referred by the super key :blaze/page-store.
;;
:blaze.page-store/local
{:secure-rng #blaze/ref :blaze/secure-rng
:max-size-in-mb 100}
:blaze.page-store.local/collector
{:page-store #blaze/ref :blaze.page-store/local}}
:distributed
{
;;
;; Main RocksDB Index Store
;;
[:blaze.db.kv/rocksdb :blaze.db.main/index-kv-store]
{:dir #blaze/cfg ["INDEX_DB_DIR" string? "index"]
:block-cache #blaze/ref :blaze.db.kv.rocksdb/block-cache
:stats #blaze/ref :blaze.db.index-kv-store.main/stats
:opts
{:wal-dir #blaze/cfg ["INDEX_DB_WAL_DIR" string? ""]
:max-background-jobs #blaze/cfg ["DB_MAX_BACKGROUND_JOBS" int? 4]
:compaction-readahead-size #blaze/cfg ["DB_COMPACTION_READAHEAD_SIZE" nat-int?]}
:column-families
{:search-param-value-index
{:write-buffer-size-in-mb 64
:max-bytes-for-level-base-in-mb 256
:target-file-size-base-in-mb 64
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:resource-value-index
{:write-buffer-size-in-mb 64
:max-bytes-for-level-base-in-mb 256
:target-file-size-base-in-mb 64
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:compartment-search-param-value-index
{:write-buffer-size-in-mb 64
:max-bytes-for-level-base-in-mb 256
:target-file-size-base-in-mb 64
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:compartment-resource-type-index
{:write-buffer-size-in-mb 4
:max-bytes-for-level-base-in-mb 16
:target-file-size-base-in-mb 4
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:active-search-params
{:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:tx-success-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]
:reverse-comparator? true}
:tx-error-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:t-by-instant-index
{:write-buffer-size-in-mb 2
:max-bytes-for-level-base-in-mb 8
:target-file-size-base-in-mb 2
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]
:reverse-comparator? true}
:resource-as-of-index
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:type-as-of-index
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:system-as-of-index
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}
:patient-last-change-index
{:write-buffer-size-in-mb 8
:max-bytes-for-level-base-in-mb 32
:target-file-size-base-in-mb 8
:block-size #blaze/cfg ["DB_BLOCK_SIZE" int? 16384]}