diff --git a/parsing-service/.run/ParsingService [local].run.xml b/parsing-service/.run/ParsingService [local].run.xml
index 1a5c151..223eb3e 100644
--- a/parsing-service/.run/ParsingService [local].run.xml	
+++ b/parsing-service/.run/ParsingService [local].run.xml	
@@ -1,6 +1,7 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="ParsingService [local]" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot">
     <option name="ACTIVE_PROFILES" value="dev" />
+    <option name="SCHEDULED_DEBUGGER" value="true" />
     <envs>
       <env name="JDBC_PASSWORD" value="postgres" />
       <env name="JDBC_USERNAME" value="postgres" />
diff --git a/parsing-service/build.gradle b/parsing-service/build.gradle
index 6da600c..2372525 100644
--- a/parsing-service/build.gradle
+++ b/parsing-service/build.gradle
@@ -23,16 +23,26 @@ repositories {
 	mavenCentral()
 }
 
+ext {
+	jsoupVesion = '1.18.1'
+}
+
 dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	implementation 'org.liquibase:liquibase-core'
 	implementation 'org.springframework.kafka:spring-kafka'
+	implementation "org.jsoup:jsoup:${jsoupVesion}"
+
 	compileOnly 'org.projectlombok:lombok'
+
 	runtimeOnly 'org.postgresql:postgresql'
+
 	annotationProcessor 'org.projectlombok:lombok'
+
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
 	testImplementation 'org.springframework.kafka:spring-kafka-test'
+
 	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }
 
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/DateTimeFormatterConfig.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/DateTimeFormatterConfig.java
new file mode 100644
index 0000000..b1c2e92
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/DateTimeFormatterConfig.java
@@ -0,0 +1,16 @@
+package ru.pricepulse.parsingservice.config;
+
+import java.time.format.DateTimeFormatter;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class DateTimeFormatterConfig {
+
+    @Bean
+    public DateTimeFormatter partitionDateTimeFormatter() {
+        return DateTimeFormatter.ofPattern("yyyy_MM");
+    }
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/KafkaConfig.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/KafkaConfig.java
new file mode 100644
index 0000000..1a8b6e0
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/KafkaConfig.java
@@ -0,0 +1,11 @@
+package ru.pricepulse.parsingservice.config;
+
+import org.springframework.boot.autoconfigure.kafka.KafkaProperties;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@EnableConfigurationProperties(KafkaProperties.class)
+public class KafkaConfig {
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/MarketplacesConfig.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/MarketplacesConfig.java
new file mode 100644
index 0000000..f311448
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/MarketplacesConfig.java
@@ -0,0 +1,11 @@
+package ru.pricepulse.parsingservice.config;
+
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+import ru.pricepulse.parsingservice.config.properties.OzonConfigProperties;
+
+@Configuration
+@EnableConfigurationProperties({
+    OzonConfigProperties.class
+})
+public class MarketplacesConfig {}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/RestTemplateConfig.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/RestTemplateConfig.java
new file mode 100644
index 0000000..0b919c9
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/RestTemplateConfig.java
@@ -0,0 +1,15 @@
+package ru.pricepulse.parsingservice.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.client.RestTemplate;
+
+@Configuration
+public class RestTemplateConfig {
+
+    @Bean
+    public RestTemplate restTemplate() {
+        return new RestTemplate();
+    }
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/SchedulerConfig.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/SchedulerConfig.java
new file mode 100644
index 0000000..a2512ad
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/SchedulerConfig.java
@@ -0,0 +1,12 @@
+package ru.pricepulse.parsingservice.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.EnableScheduling;
+
+@Configuration
+@EnableScheduling
+public class SchedulerConfig {
+
+
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/properties/KafkaConfigProperties.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/properties/KafkaConfigProperties.java
new file mode 100644
index 0000000..04cbd82
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/properties/KafkaConfigProperties.java
@@ -0,0 +1,8 @@
+package ru.pricepulse.parsingservice.config.properties;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+@ConfigurationProperties(prefix = "application.kafka")
+public class KafkaConfigProperties {
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/properties/OzonConfigProperties.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/properties/OzonConfigProperties.java
new file mode 100644
index 0000000..545622e
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/config/properties/OzonConfigProperties.java
@@ -0,0 +1,14 @@
+package ru.pricepulse.parsingservice.config.properties;
+
+import java.util.List;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+@Getter
+@Setter
+@ConfigurationProperties(prefix = "marketplace.ozon")
+public class OzonConfigProperties {
+    private List<String> categoriesUrls;
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistance/entity/PriceHistoryEntity.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistance/entity/PriceHistoryEntity.java
deleted file mode 100644
index 530e66e..0000000
--- a/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistance/entity/PriceHistoryEntity.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package ru.pricepulse.parsingservice.persistance.entity;
-
-import jakarta.persistence.*;
-import lombok.Getter;
-import lombok.Setter;
-import org.hibernate.annotations.OnDelete;
-import org.hibernate.annotations.OnDeleteAction;
-
-import java.math.BigDecimal;
-import java.time.OffsetDateTime;
-
-@Getter
-@Setter
-@Entity
-@Table(name = "price_history")
-public class PriceHistoryEntity {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @Column(name = "id", nullable = false)
-    private Long id;
-
-    @ManyToOne(fetch = FetchType.LAZY, optional = false)
-    @OnDelete(action = OnDeleteAction.CASCADE)
-    @JoinColumn(name = "product_id", nullable = false)
-    private ProductEntity product;
-
-    @Column(name = "price", nullable = false, precision = 10, scale = 2)
-    private BigDecimal price;
-
-    @Column(name = "date", nullable = false)
-    private OffsetDateTime date;
-}
\ No newline at end of file
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistence/entity/PriceHistoryEntity.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistence/entity/PriceHistoryEntity.java
new file mode 100644
index 0000000..e335402
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistence/entity/PriceHistoryEntity.java
@@ -0,0 +1,49 @@
+package ru.pricepulse.parsingservice.persistence.entity;
+
+import java.math.BigDecimal;
+import java.util.Objects;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.EmbeddedId;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Table;
+import lombok.Getter;
+import lombok.Setter;
+import org.hibernate.proxy.HibernateProxy;
+
+@Getter
+@Setter
+@Entity
+@Table(name = "price_history")
+public class PriceHistoryEntity {
+
+    @EmbeddedId
+    private PriceHistoryId id;
+
+    @Column(name = "price", nullable = false, precision = 10, scale = 2)
+    private BigDecimal price;
+
+    @Override
+    public final boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null) {
+            return false;
+        }
+        Class<?> oEffectiveClass = o instanceof HibernateProxy ? ((HibernateProxy) o).getHibernateLazyInitializer().getPersistentClass() : o.getClass();
+        Class<?> thisEffectiveClass =
+            this instanceof HibernateProxy ? ((HibernateProxy) this).getHibernateLazyInitializer().getPersistentClass() : this.getClass();
+        if (thisEffectiveClass != oEffectiveClass) {
+            return false;
+        }
+        PriceHistoryEntity that = (PriceHistoryEntity) o;
+        return getId() != null && Objects.equals(getId(), that.getId());
+    }
+
+    @Override
+    public final int hashCode() {
+        return Objects.hash(id);
+    }
+
+}
\ No newline at end of file
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistence/entity/PriceHistoryId.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistence/entity/PriceHistoryId.java
new file mode 100644
index 0000000..6cb5fdb
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistence/entity/PriceHistoryId.java
@@ -0,0 +1,54 @@
+package ru.pricepulse.parsingservice.persistence.entity;
+
+import java.io.Serializable;
+import java.time.OffsetDateTime;
+import java.util.Objects;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Embeddable;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import lombok.Getter;
+import lombok.Setter;
+import org.hibernate.annotations.OnDelete;
+import org.hibernate.annotations.OnDeleteAction;
+import org.hibernate.proxy.HibernateProxy;
+
+@Getter
+@Setter
+@Embeddable
+public class PriceHistoryId implements Serializable {
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @OnDelete(action = OnDeleteAction.CASCADE)
+    @JoinColumn(name = "product_id", nullable = false)
+    private ProductEntity product;
+
+    @Column(name = "date", nullable = false)
+    private OffsetDateTime date;
+
+    @Override
+    public final boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null) {
+            return false;
+        }
+        Class<?> oEffectiveClass = o instanceof HibernateProxy ? ((HibernateProxy) o).getHibernateLazyInitializer().getPersistentClass() : o.getClass();
+        Class<?> thisEffectiveClass =
+            this instanceof HibernateProxy ? ((HibernateProxy) this).getHibernateLazyInitializer().getPersistentClass() : this.getClass();
+        if (thisEffectiveClass != oEffectiveClass) {
+            return false;
+        }
+        PriceHistoryId that = (PriceHistoryId) o;
+        return getDate() != null && Objects.equals(getDate(), that.getDate());
+    }
+
+    @Override
+    public final int hashCode() {
+        return Objects.hash(date);
+    }
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistance/entity/ProductEntity.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistence/entity/ProductEntity.java
similarity index 65%
rename from parsing-service/src/main/java/ru/pricepulse/parsingservice/persistance/entity/ProductEntity.java
rename to parsing-service/src/main/java/ru/pricepulse/parsingservice/persistence/entity/ProductEntity.java
index 71d25e1..37ef526 100644
--- a/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistance/entity/ProductEntity.java
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistence/entity/ProductEntity.java
@@ -1,14 +1,21 @@
-package ru.pricepulse.parsingservice.persistance.entity;
+package ru.pricepulse.parsingservice.persistence.entity;
 
-import jakarta.persistence.*;
+import java.time.LocalDateTime;
+import java.util.Objects;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.PrePersist;
+import jakarta.persistence.Table;
 import lombok.Getter;
 import lombok.Setter;
 import org.hibernate.proxy.HibernateProxy;
-
-import java.time.OffsetDateTime;
-import java.util.LinkedHashSet;
-import java.util.Objects;
-import java.util.Set;
+import ru.pricepulse.parsingservice.persistence.enums.MarketplaceEnum;
 
 @Getter
 @Setter
@@ -20,8 +27,9 @@ public class ProductEntity {
     @Column(name = "id", nullable = false)
     private Long id;
 
+    @Enumerated(EnumType.STRING)
     @Column(name = "marketplace", nullable = false, length = Integer.MAX_VALUE)
-    private String marketplace;
+    private MarketplaceEnum marketplace;
 
     @Column(name = "category", nullable = false, length = Integer.MAX_VALUE)
     private String category;
@@ -33,10 +41,13 @@ public class ProductEntity {
     private String productName;
 
     @Column(name = "created_at", nullable = false)
-    private OffsetDateTime createdAt;
+    private LocalDateTime createdAt;
 
-    @OneToMany(mappedBy = "product")
-    private Set<PriceHistoryEntity> priceHistories = new LinkedHashSet<>();
+    @Column(name = "url", nullable = false)
+    private String url;
+
+    @Column(name = "image-url", nullable = false)
+    private String imageUrl;
 
     @Override
     public final boolean equals(Object o) {
@@ -53,4 +64,9 @@ public class ProductEntity {
     public final int hashCode() {
         return this instanceof HibernateProxy ? ((HibernateProxy) this).getHibernateLazyInitializer().getPersistentClass().hashCode() : getClass().hashCode();
     }
+
+    @PrePersist
+    protected void onCreate() {
+        createdAt = LocalDateTime.now();
+    }
 }
\ No newline at end of file
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistence/enums/MarketplaceEnum.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistence/enums/MarketplaceEnum.java
new file mode 100644
index 0000000..d9e6fd5
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/persistence/enums/MarketplaceEnum.java
@@ -0,0 +1,7 @@
+package ru.pricepulse.parsingservice.persistence.enums;
+
+public enum MarketplaceEnum {
+
+    OZON
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/DataParser.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/DataParser.java
new file mode 100644
index 0000000..27ca290
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/DataParser.java
@@ -0,0 +1,37 @@
+package ru.pricepulse.parsingservice.service;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+import org.springframework.stereotype.Service;
+import ru.pricepulse.parsingservice.service.dto.ParsedData;
+import ru.pricepulse.parsingservice.service.messaging.ParsedDataProducer;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class DataParser {
+
+    private final ParsedDataProducer queueProducer;
+
+    public boolean pageHasData(String html) {
+        Document doc = Jsoup.parse(html);
+        return doc.select("div[data-widget=searchResultsError]").isEmpty();
+    }
+
+    public void parseAndQueueData(String html) {
+        Document doc = Jsoup.parse(html);
+        for (Element item : doc.select(".item-class")) {
+            String title = item.select(".item-title").text();
+            String price = item.select(".item-price").text();
+
+            ParsedData parsedData = new ParsedData();
+            log.info("Попытка отправить данные в очередь");
+            queueProducer.sendToQueue(parsedData);
+            log.info("Данные успешно отправлены в очередь");
+        }
+    }
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/MarketplaceParsingService.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/MarketplaceParsingService.java
new file mode 100644
index 0000000..c811f2b
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/MarketplaceParsingService.java
@@ -0,0 +1,7 @@
+package ru.pricepulse.parsingservice.service;
+
+public interface MarketplaceParsingService {
+
+    void processCategory(String categoryUrl);
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/PartitionService.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/PartitionService.java
new file mode 100644
index 0000000..edb4e72
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/PartitionService.java
@@ -0,0 +1,25 @@
+package ru.pricepulse.parsingservice.service;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class PartitionService {
+
+    private final JdbcTemplate jdbcTemplate;
+
+    public boolean checkPartitionExists(String partitionName) {
+        String query = "SELECT to_regclass('public." + partitionName + "')";
+        String result = jdbcTemplate.queryForObject(query, String.class);
+        return result != null;
+    }
+
+    public void createPartition(String partitionName, String startDate, String endDate) {
+        String createPartitionSQL = "CREATE TABLE IF NOT EXISTS " + partitionName +
+            " PARTITION OF price_history FOR VALUES FROM ('" + startDate + "') TO ('" + endDate + "')";
+        jdbcTemplate.execute(createPartitionSQL);
+    }
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/dto/ParsedData.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/dto/ParsedData.java
new file mode 100644
index 0000000..6adeb5e
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/dto/ParsedData.java
@@ -0,0 +1,23 @@
+package ru.pricepulse.parsingservice.service.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+import ru.pricepulse.parsingservice.persistence.enums.MarketplaceEnum;
+
+@Getter
+@Setter
+public class ParsedData {
+
+    private MarketplaceEnum marketplace;
+
+    private String category;
+
+    private String brand;
+
+    private String productName;
+
+    private String url;
+
+    private String imageUrl;
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/impl/parsing/OzonParsingService.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/impl/parsing/OzonParsingService.java
new file mode 100644
index 0000000..3a45b22
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/impl/parsing/OzonParsingService.java
@@ -0,0 +1,67 @@
+package ru.pricepulse.parsingservice.service.impl.parsing;
+
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.retry.annotation.Recover;
+import org.springframework.retry.annotation.Retryable;
+import org.springframework.stereotype.Service;
+import ru.pricepulse.parsingservice.service.DataParser;
+import ru.pricepulse.parsingservice.service.MarketplaceParsingService;
+import ru.pricepulse.parsingservice.service.request.PageFetcher;
+
+@Slf4j
+@Service
+public class OzonParsingService implements MarketplaceParsingService {
+
+    private final PageFetcher pageFetcher;
+    private final DataParser dataParser;
+    private final ExecutorService executorService;
+
+    public OzonParsingService(PageFetcher pageFetcher, DataParser dataParser) {
+        this.pageFetcher = pageFetcher;
+        this.dataParser = dataParser;
+        this.executorService = Executors.newFixedThreadPool(1);
+    }
+
+    @Override
+    public void processCategory(String categoryUrl) {
+        int pageNumber = 1;
+        AtomicBoolean hasMoreData = new AtomicBoolean(true);
+
+        while (hasMoreData.get()) {
+            int finalPageNumber = pageNumber;
+            executorService.submit(() -> processTask(categoryUrl, finalPageNumber, hasMoreData));
+            pageNumber++;
+        }
+    }
+
+    @Retryable
+    private void processTask(String categoryUrl, int pageNumber, AtomicBoolean hasMoreData) {
+        String pageUrl = categoryUrl + "?page=" + pageNumber;
+        String pageContent;
+        try {
+            log.info("Получение страницы {}", pageUrl);
+            pageContent = pageFetcher.fetchPage(pageUrl);
+        } catch (Exception e) {
+            log.error("Ошибка получения страницы - {} \n {}", pageUrl, e.getMessage(), e);
+            throw new RuntimeException(e);
+        }
+
+        if (!dataParser.pageHasData(pageContent)) {
+            log.warn("Данные не найдены - {}", pageUrl);
+            hasMoreData.set(false);
+            return;
+        }
+
+        dataParser.parseAndQueueData(pageContent);
+    }
+
+    @Recover
+    private void recover(Exception e, String categoryUrl, int pageNumber, AtomicBoolean hasMoreData) {
+        log.error(e.getMessage(), e);
+    }
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/messaging/ParsedDataProducer.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/messaging/ParsedDataProducer.java
new file mode 100644
index 0000000..07f5e5d
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/messaging/ParsedDataProducer.java
@@ -0,0 +1,18 @@
+package ru.pricepulse.parsingservice.service.messaging;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.kafka.core.KafkaTemplate;
+import org.springframework.stereotype.Service;
+import ru.pricepulse.parsingservice.service.dto.ParsedData;
+
+@Service
+@RequiredArgsConstructor
+public class ParsedDataProducer {
+
+    private final KafkaTemplate<String, ParsedData> kafkaTemplate;
+
+    public void sendToQueue(ParsedData data) {
+        kafkaTemplate.send("parsed-data-queue", data);
+    }
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/request/PageFetcher.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/request/PageFetcher.java
new file mode 100644
index 0000000..3e4a896
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/request/PageFetcher.java
@@ -0,0 +1,20 @@
+package ru.pricepulse.parsingservice.service.request;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestTemplate;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class PageFetcher {
+
+    private final RestTemplate restTemplate;
+
+    public String fetchPage(String url) {
+        log.info("Поолучение страницы {}", url);
+        return restTemplate.getForObject(url, String.class);
+    }
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/scheduler/OzonProductUpdater.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/scheduler/OzonProductUpdater.java
new file mode 100644
index 0000000..e6b39f5
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/scheduler/OzonProductUpdater.java
@@ -0,0 +1,23 @@
+package ru.pricepulse.parsingservice.service.scheduler;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+import ru.pricepulse.parsingservice.config.properties.OzonConfigProperties;
+import ru.pricepulse.parsingservice.service.impl.parsing.OzonParsingService;
+
+@Service
+@RequiredArgsConstructor
+public class OzonProductUpdater {
+
+    private final OzonConfigProperties properties;
+
+    private final OzonParsingService parsingService;
+
+    @Scheduled(fixedRate = 3600000)
+    public void updateOzonProducts() {
+        properties.getCategoriesUrls().forEach(
+            parsingService::processCategory);
+    }
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/scheduler/PartitionScheduler.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/scheduler/PartitionScheduler.java
new file mode 100644
index 0000000..99a2107
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/service/scheduler/PartitionScheduler.java
@@ -0,0 +1,56 @@
+package ru.pricepulse.parsingservice.service.scheduler;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+
+import jakarta.annotation.PostConstruct;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+import ru.pricepulse.parsingservice.service.PartitionService;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class PartitionScheduler {
+    
+    private final PartitionService partitionService;
+    private final DateTimeFormatter partitionDateTimeFormatter;
+
+    @PostConstruct
+    public void init() {
+        checkAndCreateMonthlyPartitions();
+    }
+
+    @Scheduled(cron = "@monthly")
+    public void checkAndCreatePartitionsMonthly() {
+        checkAndCreateMonthlyPartitions();
+    }
+
+    public void checkAndCreateMonthlyPartitions() {
+        LocalDate currentMonth = LocalDate.now().withDayOfMonth(1);
+        LocalDate nextMonth = currentMonth.plusMonths(1);
+
+        String currentMonthPartition = getPartitionName(currentMonth);
+        String nextMonthPartition = getPartitionName(nextMonth);
+
+        checkAndCreatePartition(currentMonthPartition, currentMonth);
+        checkAndCreatePartition(nextMonthPartition, nextMonth);
+    }
+
+    private String getPartitionName(LocalDate date) {
+        return "price_history_" + partitionDateTimeFormatter.format(date);
+    }
+
+    private void checkAndCreatePartition(String partitionName, LocalDate startDate) {
+        if (!partitionService.checkPartitionExists(partitionName)) {
+            LocalDate endDate = startDate.plusMonths(1);
+            partitionService.createPartition(partitionName, startDate.toString(), endDate.toString());
+            log.info("Партиция {} создана для диапазона: {} - {} ", partitionName, startDate, endDate);
+        } else {
+            log.info("Партиция {} уже существует.", partitionName);
+        }
+    }
+
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/web/handler/CommonExceptionHandler.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/web/handler/CommonExceptionHandler.java
new file mode 100644
index 0000000..9d33178
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/web/handler/CommonExceptionHandler.java
@@ -0,0 +1,60 @@
+package ru.pricepulse.parsingservice.web.handler;
+
+import java.net.URI;
+
+import jakarta.persistence.EntityNotFoundException;
+import jakarta.servlet.http.HttpServletRequest;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+@ControllerAdvice
+public class CommonExceptionHandler {
+
+    @ExceptionHandler(IllegalArgumentException.class)
+    @ResponseStatus(HttpStatus.BAD_REQUEST)
+    public ResponseEntity<ErrorResponse> exceptionHandler(Exception ex,
+                                                          HttpServletRequest request) {
+        return handleException(HttpStatus.BAD_REQUEST, request, ex);
+    }
+
+    @ExceptionHandler(EntityNotFoundException.class)
+    @ResponseStatus(HttpStatus.NOT_FOUND)
+    public ResponseEntity<ErrorResponse> handleNotFoundException(Exception ex,
+                                                                 HttpServletRequest request) {
+        return handleException(HttpStatus.NOT_FOUND, request, ex);
+    }
+
+    @ExceptionHandler(Exception.class)
+    @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
+    public ResponseEntity<ErrorResponse> handleInternalServerErrorException(Exception ex,
+                                                                            HttpServletRequest request) {
+        return handleException(HttpStatus.INTERNAL_SERVER_ERROR, request, ex);
+    }
+
+    /*@ExceptionHandler(AccessDeniedException.class)
+    @ResponseStatus(HttpStatus.FORBIDDEN)
+    public ResponseEntity<ErrorResponse> handleForbiddenException(Exception ex,
+                                                                  HttpServletRequest request) {
+        return handleException(HttpStatus.FORBIDDEN, request, ex);
+    }
+
+    @ExceptionHandler(AuthenticationException.class)
+    @ResponseStatus(HttpStatus.UNAUTHORIZED)
+    public ResponseEntity<ErrorResponse> handleUnauthorizedException(Exception ex,
+                                                                     HttpServletRequest request) {
+        return handleException(HttpStatus.UNAUTHORIZED, request, ex);
+    }*/
+
+    private ResponseEntity<ErrorResponse> handleException(HttpStatus status, HttpServletRequest request, Exception ex) {
+        var errorResponse = new ErrorResponse(
+            status.value(),
+            status,
+            URI.create(request.getRequestURI()),
+            ex.getMessage()
+        );
+        return ResponseEntity.status(status).body(errorResponse);
+    }
+}
diff --git a/parsing-service/src/main/java/ru/pricepulse/parsingservice/web/handler/ErrorResponse.java b/parsing-service/src/main/java/ru/pricepulse/parsingservice/web/handler/ErrorResponse.java
new file mode 100644
index 0000000..1031917
--- /dev/null
+++ b/parsing-service/src/main/java/ru/pricepulse/parsingservice/web/handler/ErrorResponse.java
@@ -0,0 +1,13 @@
+package ru.pricepulse.parsingservice.web.handler;
+
+import java.net.URI;
+
+import org.springframework.http.HttpStatus;
+
+public record ErrorResponse (
+    Integer statusCode,
+    HttpStatus status,
+    URI requestURI,
+    String message
+){
+}
diff --git a/parsing-service/src/main/resources/application.yml b/parsing-service/src/main/resources/application.yml
index 65278f5..e9570ec 100644
--- a/parsing-service/src/main/resources/application.yml
+++ b/parsing-service/src/main/resources/application.yml
@@ -13,4 +13,12 @@ spring:
     username: ${JDBC_USERNAME}
     password: ${JDBC_PASSWORD}
   liquibase:
-    change-log: classpath:/db/changelog/master.yml
\ No newline at end of file
+    change-log: classpath:/db/changelog/master.yml
+  kafka:
+
+
+marketplace:
+  ozon:
+    categories-urls:
+      - https://www.ozon.ru/category/noutbuki-15692
+
diff --git a/parsing-service/src/main/resources/db/changelog/20240926/20240926_create_product_table.xml b/parsing-service/src/main/resources/db/changelog/20240926/20240926_001_create_product_table.xml
similarity index 100%
rename from parsing-service/src/main/resources/db/changelog/20240926/20240926_create_product_table.xml
rename to parsing-service/src/main/resources/db/changelog/20240926/20240926_001_create_product_table.xml
diff --git a/parsing-service/src/main/resources/db/changelog/20240926/20240926_create_price_history_table.xml b/parsing-service/src/main/resources/db/changelog/20240926/20240926_002_create_price_history_table.xml
similarity index 100%
rename from parsing-service/src/main/resources/db/changelog/20240926/20240926_create_price_history_table.xml
rename to parsing-service/src/main/resources/db/changelog/20240926/20240926_002_create_price_history_table.xml
diff --git a/parsing-service/src/main/resources/db/changelog/20240926/master.yml b/parsing-service/src/main/resources/db/changelog/20240926/master.yml
index 864ea02..93d97a1 100644
--- a/parsing-service/src/main/resources/db/changelog/20240926/master.yml
+++ b/parsing-service/src/main/resources/db/changelog/20240926/master.yml
@@ -1,7 +1,7 @@
 databaseChangeLog:
   - include:
-      file: 20240926_create_product_table.xml
+      file: 20240926_001_create_product_table.xml
       relativeToChangelogFile: true
   - include:
-      file: 20240926_create_price_history_table.xml
+      file: 20240926_002_create_price_history_table.xml
       relativeToChangelogFile: true
diff --git a/parsing-service/src/main/resources/db/changelog/20241006/20241006_001_add_columns_in_tables.xml b/parsing-service/src/main/resources/db/changelog/20241006/20241006_001_add_columns_in_tables.xml
new file mode 100644
index 0000000..cdfba04
--- /dev/null
+++ b/parsing-service/src/main/resources/db/changelog/20241006/20241006_001_add_columns_in_tables.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+                            http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.9.xsd">
+    <changeSet id="20240926_create_product_table.xml" author="danil">
+        <addColumn tableName="product">
+            <column name="url" type="varchar" remarks="Ссылка на товар">
+                <constraints nullable="false" />
+            </column>
+        </addColumn>
+        <addColumn tableName="product">
+            <column name="image-url" type="varchar" remarks="Ссылка на изображение товара">
+                <constraints nullable="false" />
+            </column>
+        </addColumn>
+        <addColumn tableName="product">
+            <column name="article" type="varchar" remarks="Артикул товара">
+                <constraints nullable="false" />
+            </column>
+        </addColumn>
+        <dropTable tableName="price_history" cascadeConstraints="true" />
+        <sql>
+            CREATE TABLE if not exists price_history(
+                product_id bigint NOT NULL,
+                price numeric(10, 2) NOT NULL,
+                date timestamptz NOT NULL,
+                PRIMARY KEY (product_id, date)
+            ) PARTITION BY RANGE (date);
+        </sql>
+        <addForeignKeyConstraint baseTableName="price_history"
+                                 baseColumnNames="product_id"
+                                 constraintName="fk_product_price_history"
+                                 referencedTableName="product"
+                                 referencedColumnNames="id"
+                                 onDelete="CASCADE"/>
+    </changeSet>
+</databaseChangeLog>
\ No newline at end of file
diff --git a/parsing-service/src/main/resources/db/changelog/20241006/master.yml b/parsing-service/src/main/resources/db/changelog/20241006/master.yml
new file mode 100644
index 0000000..b81e0d8
--- /dev/null
+++ b/parsing-service/src/main/resources/db/changelog/20241006/master.yml
@@ -0,0 +1,4 @@
+databaseChangeLog:
+  - include:
+      file: 20241006_001_add_columns_in_tables.xml
+      relativeToChangelogFile: true
diff --git a/parsing-service/src/main/resources/db/changelog/master.yml b/parsing-service/src/main/resources/db/changelog/master.yml
index ec8f34c..845e042 100644
--- a/parsing-service/src/main/resources/db/changelog/master.yml
+++ b/parsing-service/src/main/resources/db/changelog/master.yml
@@ -2,3 +2,6 @@ databaseChangeLog:
   - include:
       file: 20240926/master.yml
       relativeToChangelogFile: true
+  - include:
+      file: 20241006/master.yml
+      relativeToChangelogFile: true