diff --git a/.travis.yml b/.travis.yml
index f3b7e13f6..86423d05e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,6 @@ before_install:
   - go get -u golang.org/x/tools/cmd/goimports
   - go get -u github.com/jgautheron/usedexports
   - go get -u github.com/kisielk/errcheck
-  - go get -u github.com/olivere/elastic
   - go get -u github.com/cncf/devstatscode
   - go get -u gopkg.in/yaml.v2
   - go get -u github.com/google/go-github/github
diff --git a/INSTALL_AUTO_DEPLOY.md b/INSTALL_AUTO_DEPLOY.md
index 4936c333f..692370965 100644
--- a/INSTALL_AUTO_DEPLOY.md
+++ b/INSTALL_AUTO_DEPLOY.md
@@ -21,7 +21,6 @@ Prerequisites:
     - [errcheck](https://github.com/kisielk/errcheck): `go get github.com/kisielk/errcheck`
     - [cors](https://github.com/rs/cors): `go get -u github.com/rs/cors`
     - [jsoniter](https://github.com/json-iterator/go): `go get -u github.com/json-iterator/go`
-    - If you want to use ElasticSearch output: [elastic](https://github.com/olivere/elastic): `go get -u github.com/olivere/elastic`.
 2. Go to `$GOPATH/src/github.com/cncf` and clone devstats and devstatscode there:
     - `git clone https://github.com/cncf/devstats.git`.
     - `git clone https://github.com/cncf/devstatscode.git`.
diff --git a/INSTALL_FREEBSD.md b/INSTALL_FREEBSD.md
index c85251aa3..4d473d7e9 100644
--- a/INSTALL_FREEBSD.md
+++ b/INSTALL_FREEBSD.md
@@ -26,7 +26,6 @@ Prerequisites:
     - [errcheck](https://github.com/kisielk/errcheck): `go get github.com/kisielk/errcheck`
     - [cors](https://github.com/rs/cors): `go get -u github.com/rs/cors`
     - [jsoniter](https://github.com/json-iterator/go): `go get -u github.com/json-iterator/go`
-    - If you want to use ElasticSearch output: [elastic](https://github.com/olivere/elastic): `go get -u github.com/olivere/elastic`.
     - Go Postgres client: install with: `go get github.com/lib/pq`
     - Go unicode text transform tools: install with: `go get golang.org/x/text/transform` and `go get golang.org/x/text/unicode/norm`
     - Go YAML parser library: install with: `go get gopkg.in/yaml.v2`
diff --git a/INSTALL_MAC.md b/INSTALL_MAC.md
index 583714949..c378b9946 100644
--- a/INSTALL_MAC.md
+++ b/INSTALL_MAC.md
@@ -19,7 +19,6 @@ Prerequisites:
     - [errcheck](https://github.com/kisielk/errcheck): `go get github.com/kisielk/errcheck`
     - [cors](https://github.com/rs/cors): `go get -u github.com/rs/cors`
     - [jsoniter](https://github.com/json-iterator/go): `go get -u github.com/json-iterator/go`
-    - If you want to use ElasticSearch output: [elastic](https://github.com/olivere/elastic): `go get -u github.com/olivere/elastic`.
     - Go Postgres client: install with: `go get github.com/lib/pq`
     - Go unicode text transform tools: install with: `go get golang.org/x/text/transform` and `go get golang.org/x/text/unicode/norm`
     - Go YAML parser library: install with: `go get gopkg.in/yaml.v2`
diff --git a/INSTALL_UBUNTU16.md b/INSTALL_UBUNTU16.md
index 40b717ad0..6cc7b58bb 100644
--- a/INSTALL_UBUNTU16.md
+++ b/INSTALL_UBUNTU16.md
@@ -29,7 +29,6 @@ Prerequisites:
     - [errcheck](https://github.com/kisielk/errcheck): `go get github.com/kisielk/errcheck`
     - [cors](https://github.com/rs/cors): `go get -u github.com/rs/cors`
     - [jsoniter](https://github.com/json-iterator/go): `go get -u github.com/json-iterator/go`
-    - If you want to use ElasticSearch output: [elastic](https://github.com/olivere/elastic): `go get -u github.com/olivere/elastic`.
     - Go Postgres client: install with: `go get github.com/lib/pq`
     - Go unicode text transform tools: install with: `go get golang.org/x/text/transform` and `go get golang.org/x/text/unicode/norm`
     - Go YAML parser library: install with: `go get gopkg.in/yaml.v2`
diff --git a/INSTALL_UBUNTU17.md b/INSTALL_UBUNTU17.md
index 1170a5a82..e4c3b4de5 100644
--- a/INSTALL_UBUNTU17.md
+++ b/INSTALL_UBUNTU17.md
@@ -20,7 +20,6 @@ Prerequisites:
     - [errcheck](https://github.com/kisielk/errcheck): `go get github.com/kisielk/errcheck`
     - [cors](https://github.com/rs/cors): `go get -u github.com/rs/cors`
     - [jsoniter](https://github.com/json-iterator/go): `go get -u github.com/json-iterator/go`
-    - If you want to use ElasticSearch output: [elastic](https://github.com/olivere/elastic): `go get -u github.com/olivere/elastic`.
     - Go Postgres client: install with: `go get github.com/lib/pq`
     - Go unicode text transform tools: install with: `go get golang.org/x/text/transform` and `go get golang.org/x/text/unicode/norm`
     - Go YAML parser library: install with: `go get gopkg.in/yaml.v2`
diff --git a/INSTALL_UBUNTU18.md b/INSTALL_UBUNTU18.md
index 17409d03e..24c48f761 100644
--- a/INSTALL_UBUNTU18.md
+++ b/INSTALL_UBUNTU18.md
@@ -28,7 +28,6 @@ Prerequisites:
     - [errcheck](https://github.com/kisielk/errcheck): `go get -u github.com/kisielk/errcheck`
     - [cors](https://github.com/rs/cors): `go get -u github.com/rs/cors`
     - [jsoniter](https://github.com/json-iterator/go): `go get -u github.com/json-iterator/go`
-    - If you want to use ElasticSearch output: [elastic](https://github.com/olivere/elastic): `go get -u github.com/olivere/elastic`.
 2. Go to `$GOPATH/src/github.com/cncf` and clone devstats and devstatscode there:
     - `git clone https://github.com/cncf/devstats.git`.
     - `git clone https://github.com/cncf/devstatscode.git`.
diff --git a/README.md b/README.md
index c0a63f452..92ba7c4c7 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Please see [example Helm chart](https://github.com/cncf/devstats-helm-example) f
 
 Please see [Helm chart](https://github.com/cncf/devstats-helm) for a full Helm deployment.
 
-Please see [LF Helm chart](https://github.com/cncf/devstats-helm-lf) for the LF Helm deployment (it is a data deployment, has no Grafana, and uses ElasticSearch in addition to Postgres to store data).
+Please see [LF Helm chart](https://github.com/cncf/devstats-helm-lf) for the LF Helm deployment (it is a data deployment, has no Grafana).
 
 Please see [GraphQL Helm chart](https://github.com/cncf/devstats-helm-graphql) for GraphQL foundation DevStats deployment.
 
diff --git a/go.mod b/go.mod
index 3e38bb808..2df6f81ee 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,6 @@ require (
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/olivere/elastic v6.2.37+incompatible // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	golang.org/x/crypto v0.10.0 // indirect
 	golang.org/x/net v0.11.0 // indirect
diff --git a/metrics/all/tags.yaml b/metrics/all/tags.yaml
index 787d37cc9..854228cc3 100644
--- a/metrics/all/tags.yaml
+++ b/metrics/all/tags.yaml
@@ -57,12 +57,6 @@ tags:
     sql: cumulative_periods
     series_name: cumperiods
     name_tag: cumperiod_name
-  - name: Elasticsearch periods
-    sql: es_periods_tags
-    series_name: es_periods
-    name_tag: devstats_period
-    other_tags:
-      es_period: [es_period_name, f]
   - name: Licenses
     sql: licenses_tags
     series_name: licenses
diff --git a/metrics/fluentd/tags.yaml b/metrics/fluentd/tags.yaml
index 627e8674a..92613123b 100644
--- a/metrics/fluentd/tags.yaml
+++ b/metrics/fluentd/tags.yaml
@@ -58,12 +58,6 @@ tags:
     sql: cumulative_periods
     series_name: cumperiods
     name_tag: cumperiod_name
-  - name: Elasticsearch periods
-    sql: es_periods_tags
-    series_name: es_periods
-    name_tag: devstats_period
-    other_tags:
-      es_period: [es_period_name, f]
   - name: Licenses
     sql: licenses_tags
     series_name: licenses
diff --git a/metrics/jenkins/tags.yaml b/metrics/jenkins/tags.yaml
index 31817570f..b6927fcf7 100644
--- a/metrics/jenkins/tags.yaml
+++ b/metrics/jenkins/tags.yaml
@@ -59,12 +59,6 @@ tags:
     sql: cumulative_periods
     series_name: cumperiods
     name_tag: cumperiod_name
-  - name: Elasticsearch periods
-    sql: es_periods_tags
-    series_name: es_periods
-    name_tag: devstats_period
-    other_tags:
-      es_period: [es_period_name, f]
   - name: Licenses
     sql: licenses_tags
     series_name: licenses
diff --git a/metrics/kubernetes/tags.yaml b/metrics/kubernetes/tags.yaml
index 32786719b..7f44abe01 100644
--- a/metrics/kubernetes/tags.yaml
+++ b/metrics/kubernetes/tags.yaml
@@ -116,12 +116,6 @@ tags:
     sql: cumulative_periods
     series_name: cumperiods
     name_tag: cumperiod_name
-  - name: Elasticsearch periods
-    sql: es_periods_tags
-    series_name: es_periods
-    name_tag: devstats_period
-    other_tags:
-        es_period: [es_period_name, f]
   - name: Licenses
     sql: licenses_tags
     series_name: licenses
diff --git a/metrics/shared/tags.yaml b/metrics/shared/tags.yaml
index fd7cc360d..877a8fcc7 100644
--- a/metrics/shared/tags.yaml
+++ b/metrics/shared/tags.yaml
@@ -57,12 +57,6 @@ tags:
     sql: cumulative_periods
     series_name: cumperiods
     name_tag: cumperiod_name
-  - name: Elasticsearch periods
-    sql: es_periods_tags
-    series_name: es_periods
-    name_tag: devstats_period
-    other_tags:
-      es_period: [es_period_name, f]
   - name: Licenses
     sql: licenses_tags
     series_name: licenses
diff --git a/metrics/tinkerbell/tags.yaml b/metrics/tinkerbell/tags.yaml
index 1955a45c9..f0dcd04c0 100644
--- a/metrics/tinkerbell/tags.yaml
+++ b/metrics/tinkerbell/tags.yaml
@@ -58,12 +58,6 @@ tags:
     sql: cumulative_periods
     series_name: cumperiods
     name_tag: cumperiod_name
-  - name: Elasticsearch periods
-    sql: es_periods_tags
-    series_name: es_periods
-    name_tag: devstats_period
-    other_tags:
-      es_period: [es_period_name, f]
   - name: Licenses
     sql: licenses_tags
     series_name: licenses
diff --git a/util_sh/gha2es.sh b/util_sh/gha2es.sh
deleted file mode 100755
index a3d0958a3..000000000
--- a/util_sh/gha2es.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/bin/bash
-if [ -z "$PG_PASS" ]
-then
-  echo "$0: PG_PASS environment variable must be set"
-  exit 1
-fi
-if [ -z "$1" ]
-then
-  echo "$0: please specify date from YYYY-MM-DD as a first argument"
-  exit 2
-fi
-if [ -z "$2" ]
-then
-  echo "$0: please specify hour from HH as a second argument"
-  exit 3
-fi
-# GHA2DB_DEBUG=1 GHA2DB_LOCAL=1 GHA2DB_USE_ES_RAW=1 GHA2DB_PROJECT=cncf PG_DB=cncf gha2es 2018-06-01 4 today now
-# GHA2DB_DEBUG=1 GHA2DB_LOCAL=1 GHA2DB_USE_ES_RAW=1 GHA2DB_PROJECT=all PG_DB=allprj gha2es "$1" "$2" today now
-GHA2DB_ES_BULK_SIZE=1000 GHA2DB_LOCAL=1 GHA2DB_USE_ES_RAW=1 GHA2DB_PROJECT=all PG_DB=allprj gha2es "$1" "$2" today now
diff --git a/util_sh/gha2es_inside_container.sh b/util_sh/gha2es_inside_container.sh
deleted file mode 100755
index 61f8db12c..000000000
--- a/util_sh/gha2es_inside_container.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-GHA2DB_LOCAL=1 GHA2DB_PROJECT=buildpacks PG_DB=buildpacks PG_HOST="127.0.0.1" PG_PORT=65432 GHA2DB_USE_ES_RAW=1 GHA2DB_USE_ES=1 GHA2DB_ES_URL="http://127.0.0.1:19200" gha2es "$1" "$2" today now
-#./docker/docker_es_query.sh d_buildpacks _doc 'type:tvars'