diff --git a/src/main/java/ru/ulstu/extractor/GitExtractorApplication.java b/src/main/java/ru/ulstu/extractor/GitExtractorApplication.java
index 425424f..f9a272d 100644
--- a/src/main/java/ru/ulstu/extractor/GitExtractorApplication.java
+++ b/src/main/java/ru/ulstu/extractor/GitExtractorApplication.java
@@ -2,8 +2,10 @@ package ru.ulstu.extractor;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.scheduling.annotation.EnableScheduling;
 
 @SpringBootApplication
+@EnableScheduling
 public class GitExtractorApplication {
     public static void main(String[] args) {
         SpringApplication.run(GitExtractorApplication.class, args);
diff --git a/src/main/java/ru/ulstu/extractor/branch/BranchRepository.java b/src/main/java/ru/ulstu/extractor/branch/BranchRepository.java
new file mode 100644
index 0000000..6034cb3
--- /dev/null
+++ b/src/main/java/ru/ulstu/extractor/branch/BranchRepository.java
@@ -0,0 +1,21 @@
+package ru.ulstu.extractor.branch;
+
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import ru.ulstu.extractor.model.Branch;
+import ru.ulstu.extractor.model.Repository;
+
+import java.util.List;
+
+public interface BranchRepository extends JpaRepository<Branch, Integer> {
+    Branch findByRepositoryAndName(Repository repository, String name);
+
+    @Query("select count(c) from Commit c LEFT JOIN c.branch b  LEFT JOIN Repository r where r.id = ?1 AND b.name = ?2")
+    int getCommitsCount(Integer repositoryId, String name);
+
+    List<Branch> findByRepositoryId(Integer repositoryId);
+
+    Page<Branch> findByRepository(Repository repository, Pageable pageable);
+}
diff --git a/src/main/java/ru/ulstu/extractor/service/BranchService.java b/src/main/java/ru/ulstu/extractor/branch/BranchService.java
similarity index 78%
rename from src/main/java/ru/ulstu/extractor/service/BranchService.java
rename to src/main/java/ru/ulstu/extractor/branch/BranchService.java
index 8ce9353..8cae8e6 100644
--- a/src/main/java/ru/ulstu/extractor/service/BranchService.java
+++ b/src/main/java/ru/ulstu/extractor/branch/BranchService.java
@@ -3,16 +3,19 @@
  * You may use, distribute and modify this code, please write to: romanov73@gmail.com.
  */
 
-package ru.ulstu.extractor.service;
+package ru.ulstu.extractor.branch;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import ru.ulstu.extractor.model.BaseEntity;
 import ru.ulstu.extractor.model.Branch;
 import ru.ulstu.extractor.model.Commit;
 import ru.ulstu.extractor.model.Repository;
-import ru.ulstu.extractor.repository.BranchRepository;
+import ru.ulstu.extractor.service.CommitService;
 
 import java.util.List;
 import java.util.stream.Collectors;
@@ -29,6 +32,7 @@ public class BranchService {
         this.commitService = commitService;
     }
 
+    @Transactional
     public Branch save(Branch branch, List<Commit> commits) {
         LOG.debug("Start save {} branch with {} commits ", branch.getName(), commits.size());
         List<Integer> commitsToRemoveIds = branch.getCommits().stream().map(BaseEntity::getId).collect(Collectors.toList());
@@ -52,6 +56,14 @@ public class BranchService {
         return branchRepository.findByRepositoryAndName(repository, branchName);
     }
 
+    public int getCommitsCount(Integer repositoryId, String branchName) {
+        return branchRepository.getCommitsCount(repositoryId, branchName);
+    }
+
+    public Page<Branch> findByRepository(Repository repository, Pageable pageable) {
+        return branchRepository.findByRepository(repository, pageable);
+    }
+
     public List<Branch> findAll() {
         return branchRepository.findAll();
     }
diff --git a/src/main/java/ru/ulstu/extractor/controller/BranchController.java b/src/main/java/ru/ulstu/extractor/controller/BranchController.java
index 5e0f845..64ccecc 100644
--- a/src/main/java/ru/ulstu/extractor/controller/BranchController.java
+++ b/src/main/java/ru/ulstu/extractor/controller/BranchController.java
@@ -9,8 +9,8 @@ import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestParam;
-import ru.ulstu.extractor.repository.BranchRepository;
-import ru.ulstu.extractor.repository.RepositoryRepository;
+import ru.ulstu.extractor.branch.BranchRepository;
+import ru.ulstu.extractor.gitrepository.GitRepositoryRepository;
 import springfox.documentation.annotations.ApiIgnore;
 
 import static ru.ulstu.extractor.controller.Route.DELETE_BRANCH;
@@ -19,11 +19,11 @@ import static ru.ulstu.extractor.controller.Route.LIST_REPOSITORY_BRANCHES;
 @Controller
 @ApiIgnore
 public class BranchController {
-    private final RepositoryRepository repositoryRepository;
+    private final GitRepositoryRepository gitRepositoryRepository;
     private final BranchRepository branchRepository;
 
-    public BranchController(RepositoryRepository repositoryRepository, BranchRepository branchRepository) {
-        this.repositoryRepository = repositoryRepository;
+    public BranchController(GitRepositoryRepository gitRepositoryRepository, BranchRepository branchRepository) {
+        this.gitRepositoryRepository = gitRepositoryRepository;
         this.branchRepository = branchRepository;
     }
 
@@ -32,7 +32,7 @@ public class BranchController {
             Model model,
             @RequestParam int repositoryId) {
         model.addAttribute("branches", branchRepository.findByRepositoryId(repositoryId));
-        model.addAttribute("repository", repositoryRepository.findById(repositoryId).get());
+        model.addAttribute("repository", gitRepositoryRepository.findById(repositoryId).get());
         return LIST_REPOSITORY_BRANCHES;
     }
 
@@ -42,7 +42,7 @@ public class BranchController {
                                @RequestParam Integer id) {
         branchRepository.deleteById(id);
         model.addAttribute("branches", branchRepository.findByRepositoryId(repositoryId));
-        model.addAttribute("repository", repositoryRepository.findById(repositoryId).get());
+        model.addAttribute("repository", gitRepositoryRepository.findById(repositoryId).get());
         return LIST_REPOSITORY_BRANCHES;
     }
 }
diff --git a/src/main/java/ru/ulstu/extractor/controller/GitIndexingController.java b/src/main/java/ru/ulstu/extractor/controller/GitIndexingController.java
index ce2433f..3102ba5 100644
--- a/src/main/java/ru/ulstu/extractor/controller/GitIndexingController.java
+++ b/src/main/java/ru/ulstu/extractor/controller/GitIndexingController.java
@@ -15,10 +15,10 @@ import org.springframework.web.bind.annotation.ModelAttribute;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.servlet.mvc.support.RedirectAttributes;
+import ru.ulstu.extractor.gitrepository.GitRepositoryService;
 import ru.ulstu.extractor.model.Branch;
 import ru.ulstu.extractor.model.mvc.FilterForm;
 import ru.ulstu.extractor.model.mvc.RepoForm;
-import ru.ulstu.extractor.service.GitRepositoryService;
 import ru.ulstu.extractor.service.IndexService;
 import springfox.documentation.annotations.ApiIgnore;
 
diff --git a/src/main/java/ru/ulstu/extractor/controller/RepoController.java b/src/main/java/ru/ulstu/extractor/controller/RepoController.java
index 9be6c93..847003d 100644
--- a/src/main/java/ru/ulstu/extractor/controller/RepoController.java
+++ b/src/main/java/ru/ulstu/extractor/controller/RepoController.java
@@ -12,8 +12,8 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
+import ru.ulstu.extractor.gitrepository.GitRepositoryService;
 import ru.ulstu.extractor.model.Commit;
-import ru.ulstu.extractor.service.GitRepositoryService;
 import ru.ulstu.extractor.service.IndexService;
 import ru.ulstu.extractor.util.HttpUtils;
 
diff --git a/src/main/java/ru/ulstu/extractor/controller/RepositoryController.java b/src/main/java/ru/ulstu/extractor/controller/RepositoryController.java
index dd58781..ee5de82 100644
--- a/src/main/java/ru/ulstu/extractor/controller/RepositoryController.java
+++ b/src/main/java/ru/ulstu/extractor/controller/RepositoryController.java
@@ -9,7 +9,7 @@ import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestParam;
-import ru.ulstu.extractor.repository.RepositoryRepository;
+import ru.ulstu.extractor.gitrepository.GitRepositoryRepository;
 import springfox.documentation.annotations.ApiIgnore;
 
 import static ru.ulstu.extractor.controller.Route.DELETE_INDEXED_REPOSITORY;
@@ -18,23 +18,23 @@ import static ru.ulstu.extractor.controller.Route.LIST_INDEXED_REPOSITORIES;
 @Controller
 @ApiIgnore
 public class RepositoryController {
-    private final RepositoryRepository repositoryRepository;
+    private final GitRepositoryRepository gitRepositoryRepository;
 
-    public RepositoryController(RepositoryRepository repositoryRepository) {
-        this.repositoryRepository = repositoryRepository;
+    public RepositoryController(GitRepositoryRepository gitRepositoryRepository) {
+        this.gitRepositoryRepository = gitRepositoryRepository;
     }
 
     @GetMapping(LIST_INDEXED_REPOSITORIES)
     public String indexNewRepo(Model model) {
-        model.addAttribute("repositories", repositoryRepository.findAll());
+        model.addAttribute("repositories", gitRepositoryRepository.findAll());
         return LIST_INDEXED_REPOSITORIES;
     }
 
     @GetMapping(DELETE_INDEXED_REPOSITORY)
     public String deleteRepo(Model model,
                              @RequestParam Integer id) {
-        repositoryRepository.deleteById(id);
-        model.addAttribute("repositories", repositoryRepository.findAll());
+        gitRepositoryRepository.deleteById(id);
+        model.addAttribute("repositories", gitRepositoryRepository.findAll());
         return "redirect:/" + LIST_INDEXED_REPOSITORIES;
     }
 }
diff --git a/src/main/java/ru/ulstu/extractor/controller/StatisticController.java b/src/main/java/ru/ulstu/extractor/controller/StatisticController.java
index e522c04..fd729ef 100644
--- a/src/main/java/ru/ulstu/extractor/controller/StatisticController.java
+++ b/src/main/java/ru/ulstu/extractor/controller/StatisticController.java
@@ -9,9 +9,9 @@ import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestParam;
+import ru.ulstu.extractor.branch.BranchService;
 import ru.ulstu.extractor.model.mvc.FilterForm;
 import ru.ulstu.extractor.repository.CommitRepository;
-import ru.ulstu.extractor.service.BranchService;
 import ru.ulstu.extractor.service.FilteringService;
 import springfox.documentation.annotations.ApiIgnore;
 
diff --git a/src/main/java/ru/ulstu/extractor/repository/RepositoryRepository.java b/src/main/java/ru/ulstu/extractor/gitrepository/GitRepositoryRepository.java
similarity index 53%
rename from src/main/java/ru/ulstu/extractor/repository/RepositoryRepository.java
rename to src/main/java/ru/ulstu/extractor/gitrepository/GitRepositoryRepository.java
index 21263f4..a94a59a 100644
--- a/src/main/java/ru/ulstu/extractor/repository/RepositoryRepository.java
+++ b/src/main/java/ru/ulstu/extractor/gitrepository/GitRepositoryRepository.java
@@ -1,8 +1,8 @@
-package ru.ulstu.extractor.repository;
+package ru.ulstu.extractor.gitrepository;
 
 import org.springframework.data.jpa.repository.JpaRepository;
 import ru.ulstu.extractor.model.Repository;
 
-public interface RepositoryRepository extends JpaRepository<Repository, Integer> {
+public interface GitRepositoryRepository extends JpaRepository<Repository, Integer> {
     Repository findByUrl(String url);
 }
diff --git a/src/main/java/ru/ulstu/extractor/service/GitRepositoryService.java b/src/main/java/ru/ulstu/extractor/gitrepository/GitRepositoryService.java
similarity index 91%
rename from src/main/java/ru/ulstu/extractor/service/GitRepositoryService.java
rename to src/main/java/ru/ulstu/extractor/gitrepository/GitRepositoryService.java
index 6f85552..61eebf9 100644
--- a/src/main/java/ru/ulstu/extractor/service/GitRepositoryService.java
+++ b/src/main/java/ru/ulstu/extractor/gitrepository/GitRepositoryService.java
@@ -1,9 +1,4 @@
-/*
- * Copyright (C) 2021 Anton Romanov - All Rights Reserved
- * You may use, distribute and modify this code, please write to: romanov73@gmail.com.
- */
-
-package ru.ulstu.extractor.service;
+package ru.ulstu.extractor.gitrepository;
 
 import org.apache.commons.io.FileUtils;
 import org.eclipse.jgit.api.CreateBranchCommand;
@@ -15,12 +10,13 @@ import org.eclipse.jgit.internal.storage.file.FileRepository;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.ObjectLoader;
 import org.eclipse.jgit.lib.ObjectReader;
-import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.treewalk.TreeWalk;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
 import ru.ulstu.extractor.heuristic.model.BusinessLogicUnit;
 import ru.ulstu.extractor.heuristic.model.EntityUnit;
@@ -31,6 +27,7 @@ import ru.ulstu.extractor.model.Branch;
 import ru.ulstu.extractor.model.Commit;
 import ru.ulstu.extractor.model.FileChange;
 import ru.ulstu.extractor.model.LineChange;
+import ru.ulstu.extractor.model.Repository;
 
 import java.io.ByteArrayOutputStream;
 import java.io.File;
@@ -61,18 +58,20 @@ public class GitRepositoryService {
     private String customProjectsDir;
     private final ExecutorService executorService = Executors.newFixedThreadPool(4);
     private final ExecutorService executorServiceCommits = Executors.newFixedThreadPool(4);
-
     private final StructuralUnitService structuralUnitService;
+    private final GitRepositoryRepository gitRepositoryRepository;
 
-    public GitRepositoryService(StructuralUnitService structuralUnitService) {
+    public GitRepositoryService(StructuralUnitService structuralUnitService,
+                                GitRepositoryRepository gitRepositoryRepository) {
         this.structuralUnitService = structuralUnitService;
+        this.gitRepositoryRepository = gitRepositoryRepository;
     }
 
     public List<Branch> getRemoteBranches(String url) throws GitAPIException, IOException {
         LOG.debug("Get remote branches of {}. Clone", url);
         cloneOrUpdateRepo(url);
         LOG.debug("Get remote branches of {}. Get branches", url);
-        Repository localRepo = new FileRepository(getProjectGitDirectory(url));
+        org.eclipse.jgit.lib.Repository localRepo = new FileRepository(getProjectGitDirectory(url));
         Git git = new Git(localRepo);
         List<Branch> branches = git.branchList().setListMode(ListBranchCommand.ListMode.REMOTE)
                 .call()
@@ -88,7 +87,7 @@ public class GitRepositoryService {
         LOG.debug("Get local branches of {}. Clone", url);
         cloneOrUpdateRepo(url);
         LOG.debug("Get local branches of {}. Get branches", url);
-        Repository localRepo = new FileRepository(getProjectGitDirectory(url));
+        org.eclipse.jgit.lib.Repository localRepo = new FileRepository(getProjectGitDirectory(url));
         Git git = new Git(localRepo);
         List<Branch> branches = git.branchList()
                 .call()
@@ -105,7 +104,7 @@ public class GitRepositoryService {
         if (needUpdate) {
             cloneOrUpdateRepo(repositoryUrl, branchName);
         }
-        Repository localRepo = new FileRepository(getProjectGitDirectory(repositoryUrl));
+        org.eclipse.jgit.lib.Repository localRepo = new FileRepository(getProjectGitDirectory(repositoryUrl));
         Git git = new Git(localRepo);
 
         List<RevCommit> commits = new ArrayList<>();
@@ -144,7 +143,7 @@ public class GitRepositoryService {
         return list;
     }
 
-    private void checkoutBranch(String repositoryUrl, Git git, Repository localRepo, String branchName) throws GitAPIException, IOException {
+    private void checkoutBranch(String repositoryUrl, Git git, org.eclipse.jgit.lib.Repository localRepo, String branchName) throws GitAPIException, IOException {
         LOG.debug("Checkout branch {} {}", repositoryUrl, branchName);
         git.pull().call();
         if (!localRepo.getBranch().equals(branchName)) {
@@ -192,7 +191,7 @@ public class GitRepositoryService {
 
     private void cloneOrUpdateRepo(String repositoryUrl, String branchName) throws GitAPIException, IOException {
         Git git;
-        Repository localRepo;
+        org.eclipse.jgit.lib.Repository localRepo;
         if (projectDirExists(getProjectDirectoryFile(repositoryUrl))) {
             localRepo = new FileRepository(getProjectGitDirectory(repositoryUrl));
             git = new Git(localRepo);
@@ -240,7 +239,7 @@ public class GitRepositoryService {
         return file.exists();
     }
 
-    private List<FileChange> findDiffBetweenTwoRevisions(RevCommit laterCommit, RevCommit earlierCommit, Repository localRepo) {
+    private List<FileChange> findDiffBetweenTwoRevisions(RevCommit laterCommit, RevCommit earlierCommit, org.eclipse.jgit.lib.Repository localRepo) {
         if (laterCommit == null || earlierCommit == null) {
             return null;
         }
@@ -256,7 +255,7 @@ public class GitRepositoryService {
         return parseOutputDiff(output, localRepo, laterCommit);
     }
 
-    private List<FileChange> parseOutputDiff(String output, Repository repository, RevCommit commit) {
+    private List<FileChange> parseOutputDiff(String output, org.eclipse.jgit.lib.Repository repository, RevCommit commit) {
         List<FileChange> changes = new ArrayList<>();
         String[] strings = output.split("\n");
         FileChange fileChange = new FileChange();
@@ -322,7 +321,7 @@ public class GitRepositoryService {
         return changes;
     }
 
-    private String getContent(Repository repository, RevCommit commit, String path) {
+    private String getContent(org.eclipse.jgit.lib.Repository repository, RevCommit commit, String path) {
         try (TreeWalk treeWalk = TreeWalk.forPath(repository, path, commit.getTree())) {
             if (treeWalk != null) {
                 ObjectId blobId = treeWalk.getObjectId(0);
@@ -346,4 +345,8 @@ public class GitRepositoryService {
         }
         return Optional.empty();
     }
+
+    public Page<Repository> findAll(Pageable pageable) {
+        return gitRepositoryRepository.findAll(pageable);
+    }
 }
diff --git a/src/main/java/ru/ulstu/extractor/heuristic/controller/StructuralUnitController.java b/src/main/java/ru/ulstu/extractor/heuristic/controller/StructuralUnitController.java
index 0939e08..ccedc05 100644
--- a/src/main/java/ru/ulstu/extractor/heuristic/controller/StructuralUnitController.java
+++ b/src/main/java/ru/ulstu/extractor/heuristic/controller/StructuralUnitController.java
@@ -11,10 +11,10 @@ import org.slf4j.LoggerFactory;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+import ru.ulstu.extractor.gitrepository.GitRepositoryService;
 import ru.ulstu.extractor.heuristic.model.BusinessLogicUnit;
 import ru.ulstu.extractor.heuristic.model.EntityUnit;
 import ru.ulstu.extractor.heuristic.model.ResourceUnit;
-import ru.ulstu.extractor.service.GitRepositoryService;
 import ru.ulstu.extractor.util.HttpUtils;
 
 import javax.servlet.http.HttpServletRequest;
diff --git a/src/main/java/ru/ulstu/extractor/loader/GitScheduler.java b/src/main/java/ru/ulstu/extractor/loader/GitScheduler.java
new file mode 100644
index 0000000..4a16fdc
--- /dev/null
+++ b/src/main/java/ru/ulstu/extractor/loader/GitScheduler.java
@@ -0,0 +1,69 @@
+package ru.ulstu.extractor.loader;
+
+import org.eclipse.jgit.api.errors.GitAPIException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.data.domain.Page;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+import ru.ulstu.extractor.branch.BranchService;
+import ru.ulstu.extractor.gitrepository.GitRepositoryService;
+import ru.ulstu.extractor.model.Branch;
+import ru.ulstu.extractor.model.OffsetablePageRequest;
+import ru.ulstu.extractor.model.Repository;
+import ru.ulstu.extractor.service.IndexService;
+import ru.ulstu.extractor.ts.AbstractTSExtractor;
+
+import java.io.IOException;
+import java.util.List;
+
+@Service
+public class GitScheduler {
+    private final static int DEFAULT_PAGE_SIZE = 100;
+    private final Logger log = LoggerFactory.getLogger(GitScheduler.class);
+    private final GitRepositoryService gitRepositoryService;
+    private final BranchService branchService;
+    private final IndexService indexService;
+    private final List<AbstractTSExtractor> tsExtractors;
+
+    public GitScheduler(GitRepositoryService gitRepositoryService,
+                        BranchService branchService,
+                        IndexService indexService,
+                        List<AbstractTSExtractor> tsExtractors) {
+        this.gitRepositoryService = gitRepositoryService;
+        this.branchService = branchService;
+        this.indexService = indexService;
+        this.tsExtractors = tsExtractors;
+    }
+
+    @Scheduled(cron = "* */5 * * * *")
+    public void getCommitsCount() {
+        log.debug("Load commits count started");
+        int repositoryPageNumber = 0;
+        Page<Repository> repositoryPage;
+        do {
+            int branchPageNumber = 0;
+            repositoryPage = gitRepositoryService.findAll(
+                    new OffsetablePageRequest(repositoryPageNumber, DEFAULT_PAGE_SIZE));
+            Page<Branch> branchPage;
+            for (Repository repository : repositoryPage.getContent()) {
+                do {
+                    branchPage = branchService.findByRepository(repository,
+                            new OffsetablePageRequest(branchPageNumber, DEFAULT_PAGE_SIZE));
+                    for (Branch branch : branchPage.getContent()) {
+                        try {
+                            indexService.index(repository.getUrl(), branch.getName());
+                            tsExtractors.forEach(tsExtractor -> tsExtractor.addPoint(repository.getId(), branch.getName()));
+                        } catch (GitAPIException | IOException ex) {
+                            log.warn(ex.getMessage());
+                            ex.printStackTrace();
+                        }
+                    }
+                    branchPageNumber++;
+                } while (!branchPage.isEmpty());
+            }
+            repositoryPageNumber++;
+        } while (!repositoryPage.isEmpty());
+        log.debug("Load commits count finished");
+    }
+}
diff --git a/src/main/java/ru/ulstu/extractor/repository/BranchRepository.java b/src/main/java/ru/ulstu/extractor/repository/BranchRepository.java
deleted file mode 100644
index d16b1a2..0000000
--- a/src/main/java/ru/ulstu/extractor/repository/BranchRepository.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package ru.ulstu.extractor.repository;
-
-import org.springframework.data.jpa.repository.JpaRepository;
-import ru.ulstu.extractor.model.Branch;
-import ru.ulstu.extractor.model.Repository;
-
-import java.util.List;
-
-public interface BranchRepository extends JpaRepository<Branch, Integer> {
-    Branch findByRepositoryAndName(Repository repository, String name);
-
-    List<Branch> findByRepositoryId(Integer repositoryId);
-}
diff --git a/src/main/java/ru/ulstu/extractor/repository/TimeSeriesValueRepository.java b/src/main/java/ru/ulstu/extractor/repository/TimeSeriesValueRepository.java
index 8289b55..cad99ca 100644
--- a/src/main/java/ru/ulstu/extractor/repository/TimeSeriesValueRepository.java
+++ b/src/main/java/ru/ulstu/extractor/repository/TimeSeriesValueRepository.java
@@ -1,13 +1,10 @@
 package ru.ulstu.extractor.repository;
 
 import org.springframework.data.jpa.repository.JpaRepository;
-import ru.ulstu.extractor.model.TimeSeries;
 import ru.ulstu.extractor.model.TimeSeriesValue;
 
-import java.util.List;
-
 public interface TimeSeriesValueRepository extends JpaRepository<TimeSeriesValue, Integer> {
-    TimeSeriesValue findByTimeSeriesAndName(TimeSeries timeSeries, String name);
+    //TimeSeriesValue findByTimeSeriesAndName(TimeSeries timeSeries, String name);
 
-    List<TimeSeriesValue> findTimeSeriesValueById(Integer repositoryId);
+    //List<TimeSeriesValue> findTimeSeriesValueById(Integer repositoryId);
 }
diff --git a/src/main/java/ru/ulstu/extractor/service/FilteringService.java b/src/main/java/ru/ulstu/extractor/service/FilteringService.java
index 221f133..51802aa 100644
--- a/src/main/java/ru/ulstu/extractor/service/FilteringService.java
+++ b/src/main/java/ru/ulstu/extractor/service/FilteringService.java
@@ -9,10 +9,10 @@ import com.sun.istack.NotNull;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
+import ru.ulstu.extractor.gitrepository.GitRepositoryRepository;
 import ru.ulstu.extractor.model.Commit;
 import ru.ulstu.extractor.repository.AuthorRepository;
 import ru.ulstu.extractor.repository.CommitRepository;
-import ru.ulstu.extractor.repository.RepositoryRepository;
 
 import java.util.List;
 import java.util.Map;
@@ -21,20 +21,20 @@ import java.util.Map;
 public class FilteringService {
     private final AuthorRepository authorRepository;
     private final CommitRepository commitRepository;
-    private final RepositoryRepository repositoryRepository;
+    private final GitRepositoryRepository gitRepositoryRepository;
 
     public FilteringService(AuthorRepository authorRepository,
                             CommitRepository commitRepository,
-                            RepositoryRepository repositoryRepository) {
+                            GitRepositoryRepository gitRepositoryRepository) {
         this.authorRepository = authorRepository;
         this.commitRepository = commitRepository;
-        this.repositoryRepository = repositoryRepository;
+        this.gitRepositoryRepository = gitRepositoryRepository;
     }
 
     public List<String> getRepositoryAuthors(@NotNull String repositoryUrl,
                                              @NotNull String branchName) {
         return authorRepository.findByRepositoryAndBranch(
-                repositoryRepository.findByUrl(repositoryUrl),
+                gitRepositoryRepository.findByUrl(repositoryUrl),
                 branchName
         );
     }
@@ -51,7 +51,7 @@ public class FilteringService {
                                    Pageable pageable) {
         return commitRepository.findByRepositoryAndBranch(
                 pageable,
-                repositoryRepository.findByUrl(repositoryUrl),
+                gitRepositoryRepository.findByUrl(repositoryUrl),
                 branchName,
                 author,
                 filter,
diff --git a/src/main/java/ru/ulstu/extractor/service/IndexService.java b/src/main/java/ru/ulstu/extractor/service/IndexService.java
index 3cd9644..86f9454 100644
--- a/src/main/java/ru/ulstu/extractor/service/IndexService.java
+++ b/src/main/java/ru/ulstu/extractor/service/IndexService.java
@@ -10,10 +10,13 @@ import org.eclipse.jgit.api.errors.GitAPIException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import ru.ulstu.extractor.branch.BranchService;
+import ru.ulstu.extractor.gitrepository.GitRepositoryRepository;
+import ru.ulstu.extractor.gitrepository.GitRepositoryService;
 import ru.ulstu.extractor.model.Branch;
 import ru.ulstu.extractor.model.Commit;
 import ru.ulstu.extractor.model.Repository;
-import ru.ulstu.extractor.repository.RepositoryRepository;
 
 import java.io.IOException;
 import java.util.Collections;
@@ -24,21 +27,22 @@ public class IndexService {
     private final static Logger LOG = LoggerFactory.getLogger(IndexService.class);
     private final static int COMMITS_PAGE_SIZE = 10;
     private final GitRepositoryService gitRepositoryService;
-    private final RepositoryRepository repositoryRepository;
+    private final GitRepositoryRepository gitRepositoryRepository;
     private final BranchService branchService;
 
     public IndexService(GitRepositoryService gitRepositoryService,
-                        RepositoryRepository repositoryRepository,
+                        GitRepositoryRepository gitRepositoryRepository,
                         BranchService branchService) {
         this.gitRepositoryService = gitRepositoryService;
-        this.repositoryRepository = repositoryRepository;
+        this.gitRepositoryRepository = gitRepositoryRepository;
         this.branchService = branchService;
     }
 
+    @Transactional
     public void index(@NotNull String repositoryUrl, @NotNull String branchName) throws GitAPIException, IOException {
-        Repository repository = repositoryRepository.findByUrl(repositoryUrl);
+        Repository repository = gitRepositoryRepository.findByUrl(repositoryUrl);
         if (repository == null) {
-            repository = repositoryRepository.save(new Repository(repositoryUrl));
+            repository = gitRepositoryRepository.save(new Repository(repositoryUrl));
         }
         Branch branch = branchService.findByRepositoryAndName(repository, branchName);
         if (branch == null) {
diff --git a/src/main/java/ru/ulstu/extractor/service/TimeSeriesService.java b/src/main/java/ru/ulstu/extractor/service/TimeSeriesService.java
index 1054ce9..5653c3e 100644
--- a/src/main/java/ru/ulstu/extractor/service/TimeSeriesService.java
+++ b/src/main/java/ru/ulstu/extractor/service/TimeSeriesService.java
@@ -64,10 +64,10 @@ public class TimeSeriesService {
         TimeSeries timeSeries = findOrCreate(timeSeriesName);
         timeSeriesValueRepository.save(new TimeSeriesValue(timeSeries, date, value));
     }
-
-    public TimeSeriesValue findByTimeSeriesAndName(TimeSeries timeSeries, String name) {
-        return timeSeriesValueRepository.findByTimeSeriesAndName(timeSeries, name);
-    }
+//
+//    public TimeSeriesValue findByTimeSeriesAndName(TimeSeries timeSeries, String name) {
+//        return timeSeriesValueRepository.findByTimeSeriesAndName(timeSeries, name);
+//    }
 
     public List<TimeSeriesValue> findAll() {
         return timeSeriesValueRepository.findAll();
diff --git a/src/main/java/ru/ulstu/extractor/ts/AbstractTSExtractor.java b/src/main/java/ru/ulstu/extractor/ts/AbstractTSExtractor.java
index e460ba4..14271ee 100644
--- a/src/main/java/ru/ulstu/extractor/ts/AbstractTSExtractor.java
+++ b/src/main/java/ru/ulstu/extractor/ts/AbstractTSExtractor.java
@@ -1,22 +1,21 @@
 package ru.ulstu.extractor.ts;
 
-import ru.ulstu.extractor.model.TimeSeriesValue;
 import ru.ulstu.extractor.service.TimeSeriesService;
 
-import java.util.List;
+import java.util.Date;
 
 public abstract class AbstractTSExtractor {
 
     public abstract String getTSName();
 
-    public abstract TimeSeriesService getTimeSeriesService();
+    public abstract int getNewTSValue(Integer repositoryId, String branchName);
 
-    public void addPoint(int value) {
-    }
+    public abstract TimeSeriesService getTimeSeriesService();
 
-    public void addTS(List<TimeSeriesValue> values) {
-        getTimeSeriesService().findOrCreate(getTSName());
+    public void addPoint(Integer repositoryId, String branchName) {
+        getTimeSeriesService().addTimeSeriesValue(
+                String.format("%s %s %s", getTSName(), repositoryId, branchName),
+                new Date(),
+                getNewTSValue(repositoryId, branchName));
     }
-
-
 }
diff --git a/src/main/java/ru/ulstu/extractor/ts/CommitsTS.java b/src/main/java/ru/ulstu/extractor/ts/CommitsTS.java
index af15290..a50f988 100644
--- a/src/main/java/ru/ulstu/extractor/ts/CommitsTS.java
+++ b/src/main/java/ru/ulstu/extractor/ts/CommitsTS.java
@@ -1,14 +1,18 @@
 package ru.ulstu.extractor.ts;
 
 import org.springframework.stereotype.Component;
+import ru.ulstu.extractor.branch.BranchService;
 import ru.ulstu.extractor.service.TimeSeriesService;
 
 @Component
 public class CommitsTS extends AbstractTSExtractor {
     private final TimeSeriesService timeSeriesService;
+    private final BranchService branchService;
 
-    public CommitsTS(TimeSeriesService timeSeriesService) {
+    public CommitsTS(TimeSeriesService timeSeriesService,
+                     BranchService branchService) {
         this.timeSeriesService = timeSeriesService;
+        this.branchService = branchService;
     }
 
     @Override
@@ -16,6 +20,11 @@ public class CommitsTS extends AbstractTSExtractor {
         return "Количество коммитов во времени";
     }
 
+    @Override
+    public int getNewTSValue(Integer repositoryId, String branchName) {
+        return branchService.getCommitsCount(repositoryId, branchName);
+    }
+
     @Override
     public TimeSeriesService getTimeSeriesService() {
         return timeSeriesService;