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+2,JOIN,1,SQL для начинающих,1,1,2023-01-16T10:15:00.000+03:00,2023-01-16T10:15:00.000+03:00
+3,Pandas,2,Python для анализа данных,1,1,2023-03-06T12:00:00.000+03:00,2023-03-06T12:00:00.000+03:00
+4,Основы BI,3,BI с нуля,1,1,2023-04-02T10:00:00.000+03:00,2023-04-02T10:00:00.000+03:00
+5,Метрики и дашборды,3,BI с нуля,1,1,2023-04-03T10:00:00.000+03:00,2023-04-03T10:00:00.000+03:00
diff --git a/data/marts/greenplum/course_completion_rate/._SUCCESS.crc b/data/marts/greenplum/course_completion_rate/._SUCCESS.crc
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index 0000000..3b7b044
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diff --git a/data/marts/greenplum/course_completion_rate/.part-00000-e353fa40-b1ae-4614-8932-8c694ff4295f-c000.csv.crc b/data/marts/greenplum/course_completion_rate/.part-00000-e353fa40-b1ae-4614-8932-8c694ff4295f-c000.csv.crc
new file mode 100644
index 0000000..a8602de
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diff --git a/data/marts/greenplum/course_completion_rate/_SUCCESS b/data/marts/greenplum/course_completion_rate/_SUCCESS
new file mode 100644
index 0000000..e69de29
diff --git a/data/marts/greenplum/course_completion_rate/part-00000-e353fa40-b1ae-4614-8932-8c694ff4295f-c000.csv b/data/marts/greenplum/course_completion_rate/part-00000-e353fa40-b1ae-4614-8932-8c694ff4295f-c000.csv
new file mode 100644
index 0000000..0d85c86
--- /dev/null
+++ b/data/marts/greenplum/course_completion_rate/part-00000-e353fa40-b1ae-4614-8932-8c694ff4295f-c000.csv
@@ -0,0 +1,6 @@
+user_id,user_name,course_id,course_title,lessons_in_course,lessons_viewed,completion_rate
+1,Alice,1,SQL для начинающих,2,2,1.0
+1,Alice,2,Python для анализа данных,1,0,0.0
+2,Bob,1,SQL для начинающих,2,1,0.5
+3,Charlie,2,Python для анализа данных,1,1,1.0
+4,Diana,3,BI с нуля,2,2,1.0
diff --git a/data/marts/greenplum/inactive_users_summary/._SUCCESS.crc b/data/marts/greenplum/inactive_users_summary/._SUCCESS.crc
new file mode 100644
index 0000000..3b7b044
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diff --git a/data/marts/greenplum/inactive_users_summary/.part-00000-cf2138fd-4baa-4151-b5f5-630b6a4b5e58-c000.csv.crc b/data/marts/greenplum/inactive_users_summary/.part-00000-cf2138fd-4baa-4151-b5f5-630b6a4b5e58-c000.csv.crc
new file mode 100644
index 0000000..f3885aa
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diff --git a/data/marts/greenplum/inactive_users_summary/_SUCCESS b/data/marts/greenplum/inactive_users_summary/_SUCCESS
new file mode 100644
index 0000000..e69de29
diff --git a/data/marts/greenplum/inactive_users_summary/part-00000-cf2138fd-4baa-4151-b5f5-630b6a4b5e58-c000.csv b/data/marts/greenplum/inactive_users_summary/part-00000-cf2138fd-4baa-4151-b5f5-630b6a4b5e58-c000.csv
new file mode 100644
index 0000000..0a03e95
--- /dev/null
+++ b/data/marts/greenplum/inactive_users_summary/part-00000-cf2138fd-4baa-4151-b5f5-630b6a4b5e58-c000.csv
@@ -0,0 +1,2 @@
+user_id,user_name,email,age,registration_date,enrollments_count
+5,Ethan,ethan@gmail.com,35,2023-03-10,0
diff --git a/data/marts/greenplum/lesson_popularity_summary/._SUCCESS.crc b/data/marts/greenplum/lesson_popularity_summary/._SUCCESS.crc
new file mode 100644
index 0000000..3b7b044
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diff --git a/data/marts/greenplum/lesson_popularity_summary/.part-00000-4e240af5-02fb-4c41-a17f-eb33ee5153a4-c000.csv.crc b/data/marts/greenplum/lesson_popularity_summary/.part-00000-4e240af5-02fb-4c41-a17f-eb33ee5153a4-c000.csv.crc
new file mode 100644
index 0000000..40eec70
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diff --git a/data/marts/greenplum/lesson_popularity_summary/_SUCCESS b/data/marts/greenplum/lesson_popularity_summary/_SUCCESS
new file mode 100644
index 0000000..e69de29
diff --git a/data/marts/greenplum/lesson_popularity_summary/part-00000-4e240af5-02fb-4c41-a17f-eb33ee5153a4-c000.csv b/data/marts/greenplum/lesson_popularity_summary/part-00000-4e240af5-02fb-4c41-a17f-eb33ee5153a4-c000.csv
new file mode 100644
index 0000000..9939a3d
--- /dev/null
+++ b/data/marts/greenplum/lesson_popularity_summary/part-00000-4e240af5-02fb-4c41-a17f-eb33ee5153a4-c000.csv
@@ -0,0 +1,6 @@
+lesson_id,lesson_title,course_id,course_title,total_views,unique_users,first_view,last_view
+1,SELECT и FROM,1,SQL для начинающих,2,2,2023-01-16T10:00:00.000+03:00,2023-01-21T09:00:00.000+03:00
+2,JOIN,1,SQL для начинающих,1,1,2023-01-16T10:15:00.000+03:00,2023-01-16T10:15:00.000+03:00
+3,Pandas,2,Python для анализа данных,1,1,2023-03-06T12:00:00.000+03:00,2023-03-06T12:00:00.000+03:00
+4,Основы BI,3,BI с нуля,1,1,2023-04-02T10:00:00.000+03:00,2023-04-02T10:00:00.000+03:00
+5,Метрики и дашборды,3,BI с нуля,1,1,2023-04-03T10:00:00.000+03:00,2023-04-03T10:00:00.000+03:00
diff --git a/data/marts/postgresql/course_summary/._SUCCESS.crc b/data/marts/postgresql/course_summary/._SUCCESS.crc
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index 0000000..3b7b044
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diff --git a/data/marts/postgresql/course_summary/.part-00000-7777b1b0-c1ca-4556-a247-6b27cf47f938-c000.csv.crc b/data/marts/postgresql/course_summary/.part-00000-7777b1b0-c1ca-4556-a247-6b27cf47f938-c000.csv.crc
new file mode 100644
index 0000000..9971373
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diff --git a/data/marts/postgresql/course_summary/_SUCCESS b/data/marts/postgresql/course_summary/_SUCCESS
new file mode 100644
index 0000000..e69de29
diff --git a/data/marts/postgresql/course_summary/part-00000-7777b1b0-c1ca-4556-a247-6b27cf47f938-c000.csv b/data/marts/postgresql/course_summary/part-00000-7777b1b0-c1ca-4556-a247-6b27cf47f938-c000.csv
new file mode 100644
index 0000000..43d90df
--- /dev/null
+++ b/data/marts/postgresql/course_summary/part-00000-7777b1b0-c1ca-4556-a247-6b27cf47f938-c000.csv
@@ -0,0 +1,4 @@
+course_id,course_title,total_views,unique_users,lessons_count,avg_views_per_user,first_viewed_at,last_viewed_at
+1,SQL для начинающих,3,2,2,1.5,2023-01-16T10:00:00.000+03:00,2023-01-21T09:00:00.000+03:00
+2,Python для анализа данных,1,2,1,0.5,2023-03-06T12:00:00.000+03:00,2023-03-06T12:00:00.000+03:00
+3,BI с нуля,2,1,2,2.0,2023-04-02T10:00:00.000+03:00,2023-04-03T10:00:00.000+03:00
diff --git a/data/marts/postgresql/platform_summary/._SUCCESS.crc b/data/marts/postgresql/platform_summary/._SUCCESS.crc
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diff --git a/data/marts/postgresql/platform_summary/.part-00000-188edaca-41e1-43e5-98bb-d9bced06bdf1-c000.csv.crc b/data/marts/postgresql/platform_summary/.part-00000-188edaca-41e1-43e5-98bb-d9bced06bdf1-c000.csv.crc
new file mode 100644
index 0000000..c438de6
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diff --git a/data/marts/postgresql/platform_summary/_SUCCESS b/data/marts/postgresql/platform_summary/_SUCCESS
new file mode 100644
index 0000000..e69de29
diff --git a/data/marts/postgresql/platform_summary/part-00000-188edaca-41e1-43e5-98bb-d9bced06bdf1-c000.csv b/data/marts/postgresql/platform_summary/part-00000-188edaca-41e1-43e5-98bb-d9bced06bdf1-c000.csv
new file mode 100644
index 0000000..d1671a6
--- /dev/null
+++ b/data/marts/postgresql/platform_summary/part-00000-188edaca-41e1-43e5-98bb-d9bced06bdf1-c000.csv
@@ -0,0 +1,2 @@
+total_users,total_courses,total_lessons,users_with_views,avg_lessons_per_course,avg_views_per_lesson
+5,3,5,4,1.67,2.6
diff --git a/data/marts/postgresql/user_activity_summary/._SUCCESS.crc b/data/marts/postgresql/user_activity_summary/._SUCCESS.crc
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diff --git a/data/marts/postgresql/user_activity_summary/.part-00000-0ed600f1-d0ee-432a-86f0-f7e2e95eb025-c000.csv.crc b/data/marts/postgresql/user_activity_summary/.part-00000-0ed600f1-d0ee-432a-86f0-f7e2e95eb025-c000.csv.crc
new file mode 100644
index 0000000..54e40f2
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diff --git a/data/marts/postgresql/user_activity_summary/_SUCCESS b/data/marts/postgresql/user_activity_summary/_SUCCESS
new file mode 100644
index 0000000..e69de29
diff --git a/data/marts/postgresql/user_activity_summary/part-00000-0ed600f1-d0ee-432a-86f0-f7e2e95eb025-c000.csv b/data/marts/postgresql/user_activity_summary/part-00000-0ed600f1-d0ee-432a-86f0-f7e2e95eb025-c000.csv
new file mode 100644
index 0000000..10bf4b9
--- /dev/null
+++ b/data/marts/postgresql/user_activity_summary/part-00000-0ed600f1-d0ee-432a-86f0-f7e2e95eb025-c000.csv
@@ -0,0 +1,5 @@
+user_id,name,enrollment_count,viewed_lessons_count,last_view,first_view,engagement_rate
+2,Bob,1,1,2023-01-21T09:00:00.000+03:00,2023-01-21T09:00:00.000+03:00,50.0%
+1,Alice,2,2,2023-01-16T10:15:00.000+03:00,2023-01-16T10:00:00.000+03:00,66.67%
+3,Charlie,1,1,2023-03-06T12:00:00.000+03:00,2023-03-06T12:00:00.000+03:00,100.0%
+4,Diana,1,2,2023-04-03T10:00:00.000+03:00,2023-04-02T10:00:00.000+03:00,100.0%
diff --git a/data/postgresql/courses/._SUCCESS.crc b/data/postgresql/courses/._SUCCESS.crc
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diff --git a/data/postgresql/courses/.part-00000-590b85f0-27d0-4842-bc89-bbe601542e72-c000.csv.crc b/data/postgresql/courses/.part-00000-590b85f0-27d0-4842-bc89-bbe601542e72-c000.csv.crc
new file mode 100644
index 0000000..9bcdab1
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diff --git a/data/postgresql/courses/_SUCCESS b/data/postgresql/courses/_SUCCESS
new file mode 100644
index 0000000..e69de29
diff --git a/data/postgresql/courses/part-00000-590b85f0-27d0-4842-bc89-bbe601542e72-c000.csv b/data/postgresql/courses/part-00000-590b85f0-27d0-4842-bc89-bbe601542e72-c000.csv
new file mode 100644
index 0000000..5f19346
--- /dev/null
+++ b/data/postgresql/courses/part-00000-590b85f0-27d0-4842-bc89-bbe601542e72-c000.csv
@@ -0,0 +1,4 @@
+id,title,category,created_at
+1,SQL для начинающих,data,2023-01-01
+2,Python для анализа данных,programming,2023-01-15
+3,BI с нуля,business,2023-03-01
diff --git a/data/postgresql/enrollments/._SUCCESS.crc b/data/postgresql/enrollments/._SUCCESS.crc
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index 0000000..3b7b044
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diff --git a/data/postgresql/enrollments/.part-00000-ea9b6889-39de-4b73-9772-55366146f7f7-c000.csv.crc b/data/postgresql/enrollments/.part-00000-ea9b6889-39de-4b73-9772-55366146f7f7-c000.csv.crc
new file mode 100644
index 0000000..00aade4
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diff --git a/data/postgresql/enrollments/_SUCCESS b/data/postgresql/enrollments/_SUCCESS
new file mode 100644
index 0000000..e69de29
diff --git a/data/postgresql/enrollments/part-00000-ea9b6889-39de-4b73-9772-55366146f7f7-c000.csv b/data/postgresql/enrollments/part-00000-ea9b6889-39de-4b73-9772-55366146f7f7-c000.csv
new file mode 100644
index 0000000..995a0cc
--- /dev/null
+++ b/data/postgresql/enrollments/part-00000-ea9b6889-39de-4b73-9772-55366146f7f7-c000.csv
@@ -0,0 +1,6 @@
+id,user_id,course_id,enrolled_at
+1,1,1,2023-01-15
+2,1,2,2023-02-01
+3,2,1,2023-01-20
+4,3,2,2023-03-05
+5,4,3,2023-04-01
diff --git a/data/postgresql/lesson_views/._SUCCESS.crc b/data/postgresql/lesson_views/._SUCCESS.crc
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index 0000000..3b7b044
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diff --git a/data/postgresql/lesson_views/.part-00000-4388aea9-9203-4df1-925b-bfe2cc27cdf0-c000.csv.crc b/data/postgresql/lesson_views/.part-00000-4388aea9-9203-4df1-925b-bfe2cc27cdf0-c000.csv.crc
new file mode 100644
index 0000000..2628fb8
Binary files /dev/null and b/data/postgresql/lesson_views/.part-00000-4388aea9-9203-4df1-925b-bfe2cc27cdf0-c000.csv.crc differ
diff --git a/data/postgresql/lesson_views/_SUCCESS b/data/postgresql/lesson_views/_SUCCESS
new file mode 100644
index 0000000..e69de29
diff --git a/data/postgresql/lesson_views/part-00000-4388aea9-9203-4df1-925b-bfe2cc27cdf0-c000.csv b/data/postgresql/lesson_views/part-00000-4388aea9-9203-4df1-925b-bfe2cc27cdf0-c000.csv
new file mode 100644
index 0000000..944cdfb
--- /dev/null
+++ b/data/postgresql/lesson_views/part-00000-4388aea9-9203-4df1-925b-bfe2cc27cdf0-c000.csv
@@ -0,0 +1,7 @@
+id,user_id,lesson_id,viewed_at
+1,1,1,2023-01-16T10:00:00.000+03:00
+2,1,2,2023-01-16T10:15:00.000+03:00
+3,2,1,2023-01-21T09:00:00.000+03:00
+4,3,3,2023-03-06T12:00:00.000+03:00
+5,4,4,2023-04-02T10:00:00.000+03:00
+6,4,5,2023-04-03T10:00:00.000+03:00
diff --git a/data/postgresql/lessons/._SUCCESS.crc b/data/postgresql/lessons/._SUCCESS.crc
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index 0000000..3b7b044
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diff --git a/data/postgresql/lessons/.part-00000-35ab76dc-0f6b-48ef-9a8d-5a6396efdb9e-c000.csv.crc b/data/postgresql/lessons/.part-00000-35ab76dc-0f6b-48ef-9a8d-5a6396efdb9e-c000.csv.crc
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Binary files /dev/null and b/data/postgresql/lessons/.part-00000-35ab76dc-0f6b-48ef-9a8d-5a6396efdb9e-c000.csv.crc differ
diff --git a/data/postgresql/lessons/_SUCCESS b/data/postgresql/lessons/_SUCCESS
new file mode 100644
index 0000000..e69de29
diff --git a/data/postgresql/lessons/part-00000-35ab76dc-0f6b-48ef-9a8d-5a6396efdb9e-c000.csv b/data/postgresql/lessons/part-00000-35ab76dc-0f6b-48ef-9a8d-5a6396efdb9e-c000.csv
new file mode 100644
index 0000000..38d29a7
--- /dev/null
+++ b/data/postgresql/lessons/part-00000-35ab76dc-0f6b-48ef-9a8d-5a6396efdb9e-c000.csv
@@ -0,0 +1,6 @@
+id,course_id,title,duration_min
+1,1,SELECT и FROM,10
+2,1,JOIN,15
+3,2,Pandas,20
+4,3,Основы BI,12
+5,3,Метрики и дашборды,18
diff --git a/data/postgresql/users/._SUCCESS.crc b/data/postgresql/users/._SUCCESS.crc
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diff --git a/data/postgresql/users/.part-00000-c5d54c54-96a4-4465-ac64-2e090564e64c-c000.csv.crc b/data/postgresql/users/.part-00000-c5d54c54-96a4-4465-ac64-2e090564e64c-c000.csv.crc
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diff --git a/data/postgresql/users/_SUCCESS b/data/postgresql/users/_SUCCESS
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index 0000000..e69de29
diff --git a/data/postgresql/users/part-00000-c5d54c54-96a4-4465-ac64-2e090564e64c-c000.csv b/data/postgresql/users/part-00000-c5d54c54-96a4-4465-ac64-2e090564e64c-c000.csv
new file mode 100644
index 0000000..8cc56d0
--- /dev/null
+++ b/data/postgresql/users/part-00000-c5d54c54-96a4-4465-ac64-2e090564e64c-c000.csv
@@ -0,0 +1,6 @@
+id,name,age,email,registration_date
+1,Alice,25,alice@mail.com,2023-01-10
+2,Bob,30,bob@gmail.com,2023-02-05
+3,Charlie,22,charlie@mail.com,2023-02-20
+4,Diana,28,diana@mail.com,2023-03-01
+5,Ethan,35,ethan@gmail.com,2023-03-10
diff --git a/jars/clickhouse-jdbc-0.3.2-shaded.jar b/jars/clickhouse-jdbc-0.3.2-shaded.jar
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diff --git a/jars/postgresql-42.6.0.jar b/jars/postgresql-42.6.0.jar
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