SlideShare a Scribd company logo

Databases: Locking Methods

•Download as PPT, PDF•
•
Damian T. Gordon
Damian T. Gordon
Entertainment & HumorBusinessTechnology
1 of 12
Locking Methods
Locking Methods ,[object Object],[object Object],[object Object]
Granularity of Locks ,[object Object],[object Object],[object Object],[object Object],[object Object]
Two-Phase Locking ,[object Object],[object Object]
Locking Problems ,[object Object],[object Object]
Locking Problems ,[object Object],[object Object]
Deadlock Prevention Protocol ,[object Object],[object Object],[object Object],[object Object]
Timestamp Methods ,[object Object],[object Object],[object Object],[object Object]
Wait-die ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Wound-wait ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Optimistic Methods ,[object Object],[object Object],[object Object],[object Object],[object Object]
Stages of a transaction ,[object Object],[object Object],[object Object]

Recommended

Concurrency Control in Database Management System
Concurrency Control in Database Management SystemConcurrency Control in Database Management System
Concurrency Control in Database Management SystemJanki Shah
 
Concurrency control!
Concurrency control!Concurrency control!
Concurrency control!Ashish K
 
15. Transactions in DBMS
15. Transactions in DBMS15. Transactions in DBMS
15. Transactions in DBMSkoolkampus
 
2 phase locking protocol DBMS
2 phase locking protocol DBMS2 phase locking protocol DBMS
2 phase locking protocol DBMSDhananjaysinh Jhala
 
16. Concurrency Control in DBMS
16. Concurrency Control in DBMS16. Concurrency Control in DBMS
16. Concurrency Control in DBMSkoolkampus
 
Lock based protocols
Lock based protocolsLock based protocols
Lock based protocolsChethanMp7
 
Concurrency Control Techniques
Concurrency Control TechniquesConcurrency Control Techniques
Concurrency Control TechniquesRaj vardhan
 
17. Recovery System in DBMS
17. Recovery System in DBMS17. Recovery System in DBMS
17. Recovery System in DBMSkoolkampus
 

Recommended

Concurrency Control in Database Management System
Concurrency Control in Database Management SystemConcurrency Control in Database Management System
Concurrency Control in Database Management SystemJanki Shah
 
Concurrency control!
Concurrency control!Concurrency control!
Concurrency control!Ashish K
 
15. Transactions in DBMS
15. Transactions in DBMS15. Transactions in DBMS
15. Transactions in DBMSkoolkampus
 
2 phase locking protocol DBMS
2 phase locking protocol DBMS2 phase locking protocol DBMS
2 phase locking protocol DBMSDhananjaysinh Jhala
 
16. Concurrency Control in DBMS
16. Concurrency Control in DBMS16. Concurrency Control in DBMS
16. Concurrency Control in DBMSkoolkampus
 
Lock based protocols
Lock based protocolsLock based protocols
Lock based protocolsChethanMp7
 
Concurrency Control Techniques
Concurrency Control TechniquesConcurrency Control Techniques
Concurrency Control TechniquesRaj vardhan
 
17. Recovery System in DBMS
17. Recovery System in DBMS17. Recovery System in DBMS
17. Recovery System in DBMSkoolkampus
 
Transaction management DBMS
Transaction management DBMSTransaction management DBMS
Transaction management DBMSMegha Patel
 
Acid properties
Acid propertiesAcid properties
Acid propertiesAbhilasha Lahigude
 
Chapter18
Chapter18Chapter18
Chapter18gourab87
 
Transaction states and properties
Transaction states and propertiesTransaction states and properties
Transaction states and propertiesChetan Mahawar
 
Query processing
Query processingQuery processing
Query processingRavinder Kamboj
 
Concurrency control
Concurrency control Concurrency control
Concurrency control Abdelrahman Almassry
 
Query processing
Query processingQuery processing
Query processingDr. C.V. Suresh Babu
 
Locking base concurrency control
Locking base concurrency control Locking base concurrency control
Locking base concurrency controlPrakash Poudel
 
database recovery techniques
database recovery techniques database recovery techniques
database recovery techniques Kalhan Liyanage
 
Concurrency control
Concurrency controlConcurrency control
Concurrency controlJaved Khan
 
11. Storage and File Structure in DBMS
11. Storage and File Structure in DBMS11. Storage and File Structure in DBMS
11. Storage and File Structure in DBMSkoolkampus
 
DBMS - RAID
DBMS - RAIDDBMS - RAID
DBMS - RAIDMythiliMurugan3
 
Query processing and optimization (updated)
Query processing and optimization (updated)Query processing and optimization (updated)
Query processing and optimization (updated)Ravinder Kamboj
 
Concurrency Control in Distributed Database.
Concurrency Control in Distributed Database.Concurrency Control in Distributed Database.
Concurrency Control in Distributed Database.Meghaj Mallick
 
Transaction management in DBMS
Transaction management in DBMSTransaction management in DBMS
Transaction management in DBMSMegha Sharma
 
Distributed database
Distributed databaseDistributed database
Distributed databaseReachLocal Services India
 
Deadlock dbms
Deadlock dbmsDeadlock dbms
Deadlock dbmsVardhil Patel
 
Concurrency Control.
Concurrency Control.Concurrency Control.
Concurrency Control.Amity International Business School
 
Data integrity
Data integrityData integrity
Data integrityRahul Gupta
 
Transaction Properties in database | ACID Properties
Transaction Properties in database | ACID PropertiesTransaction Properties in database | ACID Properties
Transaction Properties in database | ACID Propertiesnomanbarki
 
Rdbms
RdbmsRdbms
Rdbmssakthibalabalamuruga
 
Rdbms
RdbmsRdbms
Rdbmssakthibalabalamuruga
 

More Related Content

What's hot

Transaction management DBMS
Transaction management DBMSTransaction management DBMS
Transaction management DBMSMegha Patel
 
Transaction states and properties
Transaction states and propertiesTransaction states and properties
Transaction states and propertiesChetan Mahawar
 
Locking base concurrency control
Locking base concurrency control Locking base concurrency control
Locking base concurrency controlPrakash Poudel
 
database recovery techniques
database recovery techniques database recovery techniques
database recovery techniques Kalhan Liyanage
 
Concurrency control
Concurrency controlConcurrency control
Concurrency controlJaved Khan
 
11. Storage and File Structure in DBMS
11. Storage and File Structure in DBMS11. Storage and File Structure in DBMS
11. Storage and File Structure in DBMSkoolkampus
 
Query processing and optimization (updated)
Query processing and optimization (updated)Query processing and optimization (updated)
Query processing and optimization (updated)Ravinder Kamboj
 
Concurrency Control in Distributed Database.
Concurrency Control in Distributed Database.Concurrency Control in Distributed Database.
Concurrency Control in Distributed Database.Meghaj Mallick
 
Transaction management in DBMS
Transaction management in DBMSTransaction management in DBMS
Transaction management in DBMSMegha Sharma
 
Transaction Properties in database | ACID Properties
Transaction Properties in database | ACID PropertiesTransaction Properties in database | ACID Properties
Transaction Properties in database | ACID Propertiesnomanbarki
 

What's hot (20)

Transaction management DBMS
Transaction management DBMSTransaction management DBMS
Transaction management DBMS
 
Acid properties
Acid propertiesAcid properties
Acid properties
 
Chapter18
Chapter18Chapter18
Chapter18
 
Transaction states and properties
Transaction states and propertiesTransaction states and properties
Transaction states and properties
 
Query processing
Query processingQuery processing
Query processing
 
Concurrency control
Concurrency control Concurrency control
Concurrency control
 
Query processing
Query processingQuery processing
Query processing
 
Locking base concurrency control
Locking base concurrency control Locking base concurrency control
Locking base concurrency control
 
database recovery techniques
database recovery techniques database recovery techniques
database recovery techniques
 
Concurrency control
Concurrency controlConcurrency control
Concurrency control
 
11. Storage and File Structure in DBMS
11. Storage and File Structure in DBMS11. Storage and File Structure in DBMS
11. Storage and File Structure in DBMS
 
DBMS - RAID
DBMS - RAIDDBMS - RAID
DBMS - RAID
 
Query processing and optimization (updated)
Query processing and optimization (updated)Query processing and optimization (updated)
Query processing and optimization (updated)
 
Concurrency Control in Distributed Database.
Concurrency Control in Distributed Database.Concurrency Control in Distributed Database.
Concurrency Control in Distributed Database.
 
Transaction management in DBMS
Transaction management in DBMSTransaction management in DBMS
Transaction management in DBMS
 
Distributed database
Distributed databaseDistributed database
Distributed database
 
Deadlock dbms
Deadlock dbmsDeadlock dbms
Deadlock dbms
 
Concurrency Control.
Concurrency Control.Concurrency Control.
Concurrency Control.
 
Data integrity
Data integrityData integrity
Data integrity
 
Transaction Properties in database | ACID Properties
Transaction Properties in database | ACID PropertiesTransaction Properties in database | ACID Properties
Transaction Properties in database | ACID Properties
 

Similar to Databases: Locking Methods

Concurrency note.pdf
Concurrency note.pdfConcurrency note.pdf
Concurrency note.pdfBijayNag1
 
DBMS Presentation.pptx
DBMS Presentation.pptxDBMS Presentation.pptx
DBMS Presentation.pptxPravinBhargav1
 
Database concurrency control & recovery (1)
Database concurrency control & recovery (1)Database concurrency control & recovery (1)
Database concurrency control & recovery (1)Rashid Khan
 
Concurrency control PPT
Concurrency control PPTConcurrency control PPT
Concurrency control PPTShushrutGupta
 
Design & Development of an Advanced Database Management System Using Multiver...
Design & Development of an Advanced Database Management System Using Multiver...Design & Development of an Advanced Database Management System Using Multiver...
Design & Development of an Advanced Database Management System Using Multiver...IOSR Journals
 
Concurrency control ms neeti
Concurrency control ms neetiConcurrency control ms neeti
Concurrency control ms neetineeti arora
 
Concurrency control ms neeti
Concurrency control ms neetiConcurrency control ms neeti
Concurrency control ms neetineeti arora
 
Concurrency (Distributed computing)
Concurrency (Distributed computing)Concurrency (Distributed computing)
Concurrency (Distributed computing)Sri Prasanna
 
Svetlin Nakov - Database Transactions
Svetlin Nakov - Database TransactionsSvetlin Nakov - Database Transactions
Svetlin Nakov - Database TransactionsSvetlin Nakov
 
Mba ebooks ! Edhole
Mba ebooks ! EdholeMba ebooks ! Edhole
Mba ebooks ! EdholeEdhole.com
 

Similar to Databases: Locking Methods (20)

Rdbms
RdbmsRdbms
Rdbms
 
Rdbms
RdbmsRdbms
Rdbms
 
Concurrency note.pdf
Concurrency note.pdfConcurrency note.pdf
Concurrency note.pdf
 
DBMS Presentation.pptx
DBMS Presentation.pptxDBMS Presentation.pptx
DBMS Presentation.pptx
 
Database concurrency control & recovery (1)
Database concurrency control & recovery (1)Database concurrency control & recovery (1)
Database concurrency control & recovery (1)
 
Concurrency control PPT
Concurrency control PPTConcurrency control PPT
Concurrency control PPT
 
F017213747
F017213747F017213747
F017213747
 
F017213747
F017213747F017213747
F017213747
 
Design & Development of an Advanced Database Management System Using Multiver...
Design & Development of an Advanced Database Management System Using Multiver...Design & Development of an Advanced Database Management System Using Multiver...
Design & Development of an Advanced Database Management System Using Multiver...
 
Rdbms
RdbmsRdbms
Rdbms
 
Concurrency control ms neeti
Concurrency control ms neetiConcurrency control ms neeti
Concurrency control ms neeti
 
Concurrency control ms neeti
Concurrency control ms neetiConcurrency control ms neeti
Concurrency control ms neeti
 
Concurrency (Distributed computing)
Concurrency (Distributed computing)Concurrency (Distributed computing)
Concurrency (Distributed computing)
 
UNIT II.pptx
UNIT II.pptxUNIT II.pptx
UNIT II.pptx
 
Svetlin Nakov - Database Transactions
Svetlin Nakov - Database TransactionsSvetlin Nakov - Database Transactions
Svetlin Nakov - Database Transactions
 
Transaction management transparencies
Transaction management transparenciesTransaction management transparencies
Transaction management transparencies
 
Mba ebooks ! Edhole
Mba ebooks ! EdholeMba ebooks ! Edhole
Mba ebooks ! Edhole
 
Vani dbms
Vani dbmsVani dbms
Vani dbms
 
Dbms voc 5 unit
Dbms voc 5 unitDbms voc 5 unit
Dbms voc 5 unit
 
Concurrency Control
Concurrency ControlConcurrency Control
Concurrency Control
 

More from Damian T. Gordon

Universal Design for Learning, Co-Designing with Students.
Universal Design for Learning, Co-Designing with Students.Universal Design for Learning, Co-Designing with Students.
Universal Design for Learning, Co-Designing with Students.Damian T. Gordon
 
Introduction to Microservices
Introduction to MicroservicesIntroduction to Microservices
Introduction to MicroservicesDamian T. Gordon
 
Introduction to Cloud Computing
Introduction to Cloud ComputingIntroduction to Cloud Computing
Introduction to Cloud ComputingDamian T. Gordon
 
Evaluating Teaching: SECTIONS
Evaluating Teaching: SECTIONSEvaluating Teaching: SECTIONS
Evaluating Teaching: SECTIONSDamian T. Gordon
 
Evaluating Teaching: MERLOT
Evaluating Teaching: MERLOTEvaluating Teaching: MERLOT
Evaluating Teaching: MERLOTDamian T. Gordon
 
Evaluating Teaching: Anstey and Watson Rubric
Evaluating Teaching: Anstey and Watson RubricEvaluating Teaching: Anstey and Watson Rubric
Evaluating Teaching: Anstey and Watson RubricDamian T. Gordon
 
Designing Teaching: Pause Procedure
Designing Teaching: Pause ProcedureDesigning Teaching: Pause Procedure
Designing Teaching: Pause ProcedureDamian T. Gordon
 
Designing Teaching: ASSURE
Designing Teaching: ASSUREDesigning Teaching: ASSURE
Designing Teaching: ASSUREDamian T. Gordon
 
Designing Teaching: Laurilliard's Learning Types
Designing Teaching: Laurilliard's Learning TypesDesigning Teaching: Laurilliard's Learning Types
Designing Teaching: Laurilliard's Learning TypesDamian T. Gordon
 
Designing Teaching: Gagne's Nine Events of Instruction
Designing Teaching: Gagne's Nine Events of InstructionDesigning Teaching: Gagne's Nine Events of Instruction
Designing Teaching: Gagne's Nine Events of InstructionDamian T. Gordon
 
Designing Teaching: Elaboration Theory
Designing Teaching: Elaboration TheoryDesigning Teaching: Elaboration Theory
Designing Teaching: Elaboration TheoryDamian T. Gordon
 
Universally Designed Learning Spaces: Some Considerations
Universally Designed Learning Spaces: Some ConsiderationsUniversally Designed Learning Spaces: Some Considerations
Universally Designed Learning Spaces: Some ConsiderationsDamian T. Gordon
 

More from Damian T. Gordon (20)

Universal Design for Learning, Co-Designing with Students.
Universal Design for Learning, Co-Designing with Students.Universal Design for Learning, Co-Designing with Students.
Universal Design for Learning, Co-Designing with Students.
 
Introduction to Microservices
Introduction to MicroservicesIntroduction to Microservices
Introduction to Microservices
 
REST and RESTful Services
REST and RESTful ServicesREST and RESTful Services
REST and RESTful Services
 
Serverless Computing
Serverless ComputingServerless Computing
Serverless Computing
 
Cloud Identity Management
Cloud Identity ManagementCloud Identity Management
Cloud Identity Management
 
Containers and Docker
Containers and DockerContainers and Docker
Containers and Docker
 
Introduction to Cloud Computing
Introduction to Cloud ComputingIntroduction to Cloud Computing
Introduction to Cloud Computing
 
Introduction to ChatGPT
Introduction to ChatGPTIntroduction to ChatGPT
Introduction to ChatGPT
 
How to Argue Logically
How to Argue LogicallyHow to Argue Logically
How to Argue Logically
 
Evaluating Teaching: SECTIONS
Evaluating Teaching: SECTIONSEvaluating Teaching: SECTIONS
Evaluating Teaching: SECTIONS
 
Evaluating Teaching: MERLOT
Evaluating Teaching: MERLOTEvaluating Teaching: MERLOT
Evaluating Teaching: MERLOT
 
Evaluating Teaching: Anstey and Watson Rubric
Evaluating Teaching: Anstey and Watson RubricEvaluating Teaching: Anstey and Watson Rubric
Evaluating Teaching: Anstey and Watson Rubric
 
Evaluating Teaching: LORI
Evaluating Teaching: LORIEvaluating Teaching: LORI
Evaluating Teaching: LORI
 
Designing Teaching: Pause Procedure
Designing Teaching: Pause ProcedureDesigning Teaching: Pause Procedure
Designing Teaching: Pause Procedure
 
Designing Teaching: ADDIE
Designing Teaching: ADDIEDesigning Teaching: ADDIE
Designing Teaching: ADDIE
 
Designing Teaching: ASSURE
Designing Teaching: ASSUREDesigning Teaching: ASSURE
Designing Teaching: ASSURE
 
Designing Teaching: Laurilliard's Learning Types
Designing Teaching: Laurilliard's Learning TypesDesigning Teaching: Laurilliard's Learning Types
Designing Teaching: Laurilliard's Learning Types
 
Designing Teaching: Gagne's Nine Events of Instruction
Designing Teaching: Gagne's Nine Events of InstructionDesigning Teaching: Gagne's Nine Events of Instruction
Designing Teaching: Gagne's Nine Events of Instruction
 
Designing Teaching: Elaboration Theory
Designing Teaching: Elaboration TheoryDesigning Teaching: Elaboration Theory
Designing Teaching: Elaboration Theory
 
Universally Designed Learning Spaces: Some Considerations
Universally Designed Learning Spaces: Some ConsiderationsUniversally Designed Learning Spaces: Some Considerations
Universally Designed Learning Spaces: Some Considerations
 

Recently uploaded

Bhimtal ❤CALL GIRL 8617697112 ❤CALL GIRLS IN Bhimtal ESCORT SERVICE❤CALL GIRL
Bhimtal ❤CALL GIRL 8617697112 ❤CALL GIRLS IN Bhimtal ESCORT SERVICE❤CALL GIRLBhimtal ❤CALL GIRL 8617697112 ❤CALL GIRLS IN Bhimtal ESCORT SERVICE❤CALL GIRL
Bhimtal ❤CALL GIRL 8617697112 ❤CALL GIRLS IN Bhimtal ESCORT SERVICE❤CALL GIRLNitya salvi
 
Zirakpur Call Girls👧 Book Now📱8146719683 📞👉Mohali Call Girl Service No Advanc...
Zirakpur Call Girls👧 Book Now📱8146719683 📞👉Mohali Call Girl Service No Advanc...Zirakpur Call Girls👧 Book Now📱8146719683 📞👉Mohali Call Girl Service No Advanc...
Zirakpur Call Girls👧 Book Now📱8146719683 📞👉Mohali Call Girl Service No Advanc...rajveermohali2022
 
Nayabad Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Sex At ...
Nayabad Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Sex At ...Nayabad Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Sex At ...
Nayabad Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Sex At ...aamir
 
Dakshineswar Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Se...
Dakshineswar Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Se...Dakshineswar Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Se...
Dakshineswar Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Se...aamir
 
Hotel And Home Service Available Kolkata Call Girls South End Park ✔ 62971435...
Hotel And Home Service Available Kolkata Call Girls South End Park ✔ 62971435...Hotel And Home Service Available Kolkata Call Girls South End Park ✔ 62971435...
Hotel And Home Service Available Kolkata Call Girls South End Park ✔ 62971435...ritikasharma
 
Science City Kolkata ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sex...
Science City Kolkata ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sex...Science City Kolkata ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sex...
Science City Kolkata ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sex...rahim quresi
 
VIP Model Call Girls Vijayawada ( Pune ) Call ON 8005736733 Starting From 5K ...
VIP Model Call Girls Vijayawada ( Pune ) Call ON 8005736733 Starting From 5K ...VIP Model Call Girls Vijayawada ( Pune ) Call ON 8005736733 Starting From 5K ...
VIP Model Call Girls Vijayawada ( Pune ) Call ON 8005736733 Starting From 5K ...SUHANI PANDEY
 
𓀤Call On 6297143586 𓀤 Ultadanga Call Girls In All Kolkata 24/7 Provide Call W...
𓀤Call On 6297143586 𓀤 Ultadanga Call Girls In All Kolkata 24/7 Provide Call W...𓀤Call On 6297143586 𓀤 Ultadanga Call Girls In All Kolkata 24/7 Provide Call W...
𓀤Call On 6297143586 𓀤 Ultadanga Call Girls In All Kolkata 24/7 Provide Call W...rahim quresi
 
Hotel And Home Service Available Kolkata Call Girls Lake Town ✔ 6297143586 ✔C...
Hotel And Home Service Available Kolkata Call Girls Lake Town ✔ 6297143586 ✔C...Hotel And Home Service Available Kolkata Call Girls Lake Town ✔ 6297143586 ✔C...
Hotel And Home Service Available Kolkata Call Girls Lake Town ✔ 6297143586 ✔C...ritikasharma
 
Model Call Girls In Velappanchavadi WhatsApp Booking 7427069034 call girl ser...
Model Call Girls In Velappanchavadi WhatsApp Booking 7427069034 call girl ser...Model Call Girls In Velappanchavadi WhatsApp Booking 7427069034 call girl ser...
Model Call Girls In Velappanchavadi WhatsApp Booking 7427069034 call girl ser... Shivani Pandey
 
Hotel And Home Service Available Kolkata Call Girls Diamond Harbour ✔ 6297143...
Hotel And Home Service Available Kolkata Call Girls Diamond Harbour ✔ 6297143...Hotel And Home Service Available Kolkata Call Girls Diamond Harbour ✔ 6297143...
Hotel And Home Service Available Kolkata Call Girls Diamond Harbour ✔ 6297143...ritikasharma
 
Beautiful 😋 Call girls in Lahore 03210033448
Beautiful 😋 Call girls in Lahore 03210033448Beautiful 😋 Call girls in Lahore 03210033448
Beautiful 😋 Call girls in Lahore 03210033448ont65320
 
Independent Garulia Escorts ✔ 9332606886✔ Full Night With Room Online Booking...
Independent Garulia Escorts ✔ 9332606886✔ Full Night With Room Online Booking...Independent Garulia Escorts ✔ 9332606886✔ Full Night With Room Online Booking...
Independent Garulia Escorts ✔ 9332606886✔ Full Night With Room Online Booking...Riya Pathan
 
Sonagachi ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sexy Bhabi Rea...
Sonagachi ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sexy Bhabi Rea...Sonagachi ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sexy Bhabi Rea...
Sonagachi ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sexy Bhabi Rea...rahim quresi
 
Hotel And Home Service Available Kolkata Call Girls Sonagachi ✔ 6297143586 ✔C...
Hotel And Home Service Available Kolkata Call Girls Sonagachi ✔ 6297143586 ✔C...Hotel And Home Service Available Kolkata Call Girls Sonagachi ✔ 6297143586 ✔C...
Hotel And Home Service Available Kolkata Call Girls Sonagachi ✔ 6297143586 ✔C...ritikasharma
 
VIP Model Call Girls Koregaon Park ( Pune ) Call ON 8005736733 Starting From ...
VIP Model Call Girls Koregaon Park ( Pune ) Call ON 8005736733 Starting From ...VIP Model Call Girls Koregaon Park ( Pune ) Call ON 8005736733 Starting From ...
VIP Model Call Girls Koregaon Park ( Pune ) Call ON 8005736733 Starting From ...SUHANI PANDEY
 
Top Rated Kolkata Call Girls Dum Dum ⟟ 6297143586 ⟟ Call Me For Genuine Sex S...
Top Rated Kolkata Call Girls Dum Dum ⟟ 6297143586 ⟟ Call Me For Genuine Sex S...Top Rated Kolkata Call Girls Dum Dum ⟟ 6297143586 ⟟ Call Me For Genuine Sex S...
Top Rated Kolkata Call Girls Dum Dum ⟟ 6297143586 ⟟ Call Me For Genuine Sex S...ritikasharma
 

Recently uploaded (20)

Bhimtal ❤CALL GIRL 8617697112 ❤CALL GIRLS IN Bhimtal ESCORT SERVICE❤CALL GIRL
Bhimtal ❤CALL GIRL 8617697112 ❤CALL GIRLS IN Bhimtal ESCORT SERVICE❤CALL GIRLBhimtal ❤CALL GIRL 8617697112 ❤CALL GIRLS IN Bhimtal ESCORT SERVICE❤CALL GIRL
Bhimtal ❤CALL GIRL 8617697112 ❤CALL GIRLS IN Bhimtal ESCORT SERVICE❤CALL GIRL
 
Zirakpur Call Girls👧 Book Now📱8146719683 📞👉Mohali Call Girl Service No Advanc...
Zirakpur Call Girls👧 Book Now📱8146719683 📞👉Mohali Call Girl Service No Advanc...Zirakpur Call Girls👧 Book Now📱8146719683 📞👉Mohali Call Girl Service No Advanc...
Zirakpur Call Girls👧 Book Now📱8146719683 📞👉Mohali Call Girl Service No Advanc...
 
Nayabad Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Sex At ...
Nayabad Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Sex At ...Nayabad Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Sex At ...
Nayabad Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Sex At ...
 
Dakshineswar Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Se...
Dakshineswar Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Se...Dakshineswar Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Se...
Dakshineswar Call Girls ✔ 8005736733 ✔ Hot Model With Sexy Bhabi Ready For Se...
 
Hotel And Home Service Available Kolkata Call Girls South End Park ✔ 62971435...
Hotel And Home Service Available Kolkata Call Girls South End Park ✔ 62971435...Hotel And Home Service Available Kolkata Call Girls South End Park ✔ 62971435...
Hotel And Home Service Available Kolkata Call Girls South End Park ✔ 62971435...
 
Science City Kolkata ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sex...
Science City Kolkata ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sex...Science City Kolkata ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sex...
Science City Kolkata ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sex...
 
VIP Model Call Girls Vijayawada ( Pune ) Call ON 8005736733 Starting From 5K ...
VIP Model Call Girls Vijayawada ( Pune ) Call ON 8005736733 Starting From 5K ...VIP Model Call Girls Vijayawada ( Pune ) Call ON 8005736733 Starting From 5K ...
VIP Model Call Girls Vijayawada ( Pune ) Call ON 8005736733 Starting From 5K ...
 
𓀤Call On 6297143586 𓀤 Ultadanga Call Girls In All Kolkata 24/7 Provide Call W...
𓀤Call On 6297143586 𓀤 Ultadanga Call Girls In All Kolkata 24/7 Provide Call W...𓀤Call On 6297143586 𓀤 Ultadanga Call Girls In All Kolkata 24/7 Provide Call W...
𓀤Call On 6297143586 𓀤 Ultadanga Call Girls In All Kolkata 24/7 Provide Call W...
 
Goa Call Girls 9316020077 Call Girls In Goa By Russian Call Girl in goa
Goa Call Girls 9316020077 Call Girls In Goa By Russian Call Girl in goaGoa Call Girls 9316020077 Call Girls In Goa By Russian Call Girl in goa
Goa Call Girls 9316020077 Call Girls In Goa By Russian Call Girl in goa
 
Hotel And Home Service Available Kolkata Call Girls Lake Town ✔ 6297143586 ✔C...
Hotel And Home Service Available Kolkata Call Girls Lake Town ✔ 6297143586 ✔C...Hotel And Home Service Available Kolkata Call Girls Lake Town ✔ 6297143586 ✔C...
Hotel And Home Service Available Kolkata Call Girls Lake Town ✔ 6297143586 ✔C...
 
Model Call Girls In Velappanchavadi WhatsApp Booking 7427069034 call girl ser...
Model Call Girls In Velappanchavadi WhatsApp Booking 7427069034 call girl ser...Model Call Girls In Velappanchavadi WhatsApp Booking 7427069034 call girl ser...
Model Call Girls In Velappanchavadi WhatsApp Booking 7427069034 call girl ser...
 
Hotel And Home Service Available Kolkata Call Girls Diamond Harbour ✔ 6297143...
Hotel And Home Service Available Kolkata Call Girls Diamond Harbour ✔ 6297143...Hotel And Home Service Available Kolkata Call Girls Diamond Harbour ✔ 6297143...
Hotel And Home Service Available Kolkata Call Girls Diamond Harbour ✔ 6297143...
 
Beautiful 😋 Call girls in Lahore 03210033448
Beautiful 😋 Call girls in Lahore 03210033448Beautiful 😋 Call girls in Lahore 03210033448
Beautiful 😋 Call girls in Lahore 03210033448
 
Independent Garulia Escorts ✔ 9332606886✔ Full Night With Room Online Booking...
Independent Garulia Escorts ✔ 9332606886✔ Full Night With Room Online Booking...Independent Garulia Escorts ✔ 9332606886✔ Full Night With Room Online Booking...
Independent Garulia Escorts ✔ 9332606886✔ Full Night With Room Online Booking...
 
Sonagachi ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sexy Bhabi Rea...
Sonagachi ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sexy Bhabi Rea...Sonagachi ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sexy Bhabi Rea...
Sonagachi ( Call Girls ) Kolkata ✔ 6297143586 ✔ Hot Model With Sexy Bhabi Rea...
 
Hotel And Home Service Available Kolkata Call Girls Sonagachi ✔ 6297143586 ✔C...
Hotel And Home Service Available Kolkata Call Girls Sonagachi ✔ 6297143586 ✔C...Hotel And Home Service Available Kolkata Call Girls Sonagachi ✔ 6297143586 ✔C...
Hotel And Home Service Available Kolkata Call Girls Sonagachi ✔ 6297143586 ✔C...
 
Desi Bhabhi Call Girls In Goa 💃 730 02 72 001💃desi Bhabhi Escort Goa
Desi Bhabhi Call Girls In Goa 💃 730 02 72 001💃desi Bhabhi Escort GoaDesi Bhabhi Call Girls In Goa 💃 730 02 72 001💃desi Bhabhi Escort Goa
Desi Bhabhi Call Girls In Goa 💃 730 02 72 001💃desi Bhabhi Escort Goa
 
Chat 9316020077💋 Call Girls Agency In Goa By Goa Call Girls Agency 💋
Chat 9316020077💋 Call Girls Agency In Goa By Goa Call Girls Agency 💋Chat 9316020077💋 Call Girls Agency In Goa By Goa Call Girls Agency 💋
Chat 9316020077💋 Call Girls Agency In Goa By Goa Call Girls Agency 💋
 
VIP Model Call Girls Koregaon Park ( Pune ) Call ON 8005736733 Starting From ...
VIP Model Call Girls Koregaon Park ( Pune ) Call ON 8005736733 Starting From ...VIP Model Call Girls Koregaon Park ( Pune ) Call ON 8005736733 Starting From ...
VIP Model Call Girls Koregaon Park ( Pune ) Call ON 8005736733 Starting From ...
 
Top Rated Kolkata Call Girls Dum Dum ⟟ 6297143586 ⟟ Call Me For Genuine Sex S...
Top Rated Kolkata Call Girls Dum Dum ⟟ 6297143586 ⟟ Call Me For Genuine Sex S...Top Rated Kolkata Call Girls Dum Dum ⟟ 6297143586 ⟟ Call Me For Genuine Sex S...
Top Rated Kolkata Call Girls Dum Dum ⟟ 6297143586 ⟟ Call Me For Genuine Sex S...
 

Databases: Locking Methods