PURE OPEN SOURCE SOLUTIONS: APACHE CASSANDRA Really. Open Source. Proprietary “open core” solutions that masquerade as open source want to pull enterprises back into the past, tacking proprietary features and expenses onto otherwise freely available technology. The collaborative talent of robust open source communities regularly achieve results that eclipse the strengths –

and

ABOUT US - INSTACLUSTR: OPEN SOURCE THAT'S REALLY OPEN SOURCE About Us. We believe Open Source Software can change the world. Instaclustr was founded in 2013 by Ben Bromhead and Adam Zegelin with the sole purpose of helping companies unlock the power of open source technologies. Our solutions for open source technologies simplify adoption and deliver reliability and performance at scale, making CAREERS AT INSTACLUSTR Working at Instaclustr. Instaclustr is a fast-growing company with a mission. to deliver reliability at scale for our customers. We are a diverse group of people with teams located around the world. Our work environment is collaborative, flexible, and fun. We constantly provide our teams with opportunities to excel and encourage them to push ELASTIC BEATS AND WHERE THEY FIT WITH ELK STACK After my last blog post about Logstash, Elasticsearch, and Kibana, I wanted to investigate something else I kept coming across during my Logstash research: Elastic Beats.. Beats initially appeared to me to be a way to send data to Elasticsearch, the same as Logstash, leading me to wonder how Beats is different and where it fits in the ELK

stack.

CONNECTING LOGSTASH TO ELASTICSEARCH

USE KAFKA WITH C#

KAFKA TOPIC MANAGEMENT Ic-Kafka-topics is a tool developed by Instaclustr that can be used to manage Kafka topics using a connection to a Kafka broker. Ic-Kafka-topics is based on the standard Kafka-topics tool, but unlike Kafka-topics, it does not require a zookeeper connection to work. The core “actions” supported by SCALING KAFKA CONNECT STREAMING DATA PROCESSING In Part 4 of this blog series we started exploring Kafka Connector task scalability by configuring a new scalable load generator for our real-time streaming data pipeline, discovering relevant metrics, and configuring Prometheus and Grafana monitoring. We are now ready to increase the load and scale the number of Kafka Connector tasks and demonstrate the scalability of the stream data pipeline CONNECTING TO ELASTICSEARCH WITH C# Have something you need help with? This support page contains a huge depth of knowledge on documentation for connecting to Elasticsearch

with C#.

HOW TO USE CERTIFICATES WITH KAFKA CLIENTS How To Use Certificates with Kafka Clients. If you have chosen to enable client ⇆ broker encryption on your Kafka cluster, you will need to enable SSL encryption when configuring your Kafka client. PURE OPEN SOURCE SOLUTIONS: APACHE CASSANDRA Really. Open Source. Proprietary “open core” solutions that masquerade as open source want to pull enterprises back into the past, tacking proprietary features and expenses onto otherwise freely available technology. The collaborative talent of robust open source communities regularly achieve results that eclipse the strengths –

and

ABOUT US - INSTACLUSTR: OPEN SOURCE THAT'S REALLY OPEN SOURCE About Us. We believe Open Source Software can change the world. Instaclustr was founded in 2013 by Ben Bromhead and Adam Zegelin with the sole purpose of helping companies unlock the power of open source technologies. Our solutions for open source technologies simplify adoption and deliver reliability and performance at scale, making CAREERS AT INSTACLUSTR Working at Instaclustr. Instaclustr is a fast-growing company with a mission. to deliver reliability at scale for our customers. We are a diverse group of people with teams located around the world. Our work environment is collaborative, flexible, and fun. We constantly provide our teams with opportunities to excel and encourage them to push ELASTIC BEATS AND WHERE THEY FIT WITH ELK STACK After my last blog post about Logstash, Elasticsearch, and Kibana, I wanted to investigate something else I kept coming across during my Logstash research: Elastic Beats.. Beats initially appeared to me to be a way to send data to Elasticsearch, the same as Logstash, leading me to wonder how Beats is different and where it fits in the ELK

stack.

CONNECTING LOGSTASH TO ELASTICSEARCH

USE KAFKA WITH C#

KAFKA TOPIC MANAGEMENT Ic-Kafka-topics is a tool developed by Instaclustr that can be used to manage Kafka topics using a connection to a Kafka broker. Ic-Kafka-topics is based on the standard Kafka-topics tool, but unlike Kafka-topics, it does not require a zookeeper connection to work. The core “actions” supported by SCALING KAFKA CONNECT STREAMING DATA PROCESSING In Part 4 of this blog series we started exploring Kafka Connector task scalability by configuring a new scalable load generator for our real-time streaming data pipeline, discovering relevant metrics, and configuring Prometheus and Grafana monitoring. We are now ready to increase the load and scale the number of Kafka Connector tasks and demonstrate the scalability of the stream data pipeline CONNECTING TO ELASTICSEARCH WITH C# Have something you need help with? This support page contains a huge depth of knowledge on documentation for connecting to Elasticsearch

with C#.

HOW TO USE CERTIFICATES WITH KAFKA CLIENTS How To Use Certificates with Kafka Clients. If you have chosen to enable client ⇆ broker encryption on your Kafka cluster, you will need to enable SSL encryption when configuring your Kafka client. 4 TIPS FOR MIGRATING FROM PROPRIETARY TO OPEN SOURCE SOLUTIONS If you’re currently using a proprietary data layer solution and are thinking of moving to true open source, this white paper is for you. Read on to explore four valuable strategies for CONNECTING TO A CASSANDRA CLUSTER USING TLS/SSL Overview. Making connections to a Cassandra cluster that uses SSL can be a little tricker than usual, however properly securing your client connections with SSL is important, especially if you are connecting to your cluster via the Internet or an untrusted network.. Pre-requisites. Before we get started you’ll first need to install the Java Cryptography Extensions. THE POWER OF KAFKA PARTITIONS: HOW TO GET THE MOST OUT OF Twelve partitions also correspond to the total number of CPU cores in the Kafka cluster (3 nodes with 4 CPU cores each). Note that the total number of followers is (RF-1) x partitions = (3-1) x 12 = 24 which is higher but still in the “sweet spot” between 12 and 100 on the graph, and maximizes the utilization of the available 12 CPU cores. 4. INSTACLUSTR ACQUIRES CREDATIV TO EXPAND OPEN SOURCE DATA REDWOOD CITY, Calif. – MARCH 17, 2021 – Instaclustr, delivering reliability at scale through fully managed open source data technologies, today announced that it has acquired Germany- and U.S.-based credativ. credativ provides a comprehensive suite of technical expertise, services, and support to ensure successful implementation, operation, and optimization of key open source data CASSANDRA MONITORING: A BEST PRACTICE GUIDE Cassandra exporter is an excellent open source tool for optimal monitoring performance on large Cassandra clusters. Instaclustr Cassandra managed service uses a comprehensive monitoring-alerting service with 24×7 support and it is a good option to outsource all Cassandra operations and it comes with a free trial. REDIS JAVA CLIENTS AND CLIENT-SIDE CACHING 6. Conclusions. Jedis and Redisson are both good open source Redis Java clients with support for Redis clusters. Redisson also offers extra functionality for some caching and cluster operations in a paid version. Jedis is faster for both “get” and “set” operations without the use of client-side caching. However, using Redisson client HOW TO USE CERTIFICATES WITH KAFKA CLIENTS How To Use Certificates with Kafka Clients. If you have chosen to enable client ⇆ broker encryption on your Kafka cluster, you will need to enable SSL encryption when configuring your Kafka client. CREATING A KAFKA CLUSTER IN A CUSTOM VPC Creating a Kafka cluster in a Custom VPC. This support documentation will walk you through the process of provisioning an Instaclustr Managed Kafka cluster in an existing VPC that you manage. This is only possible for those customers who are running Instaclustr managed cluster in their own cloud account. CONNECTING TO ELASTICSEARCH WITH C# Have something you need help with? This support page contains a huge depth of knowledge on documentation for connecting to Elasticsearch

with C#.

SPARK MLLIB LINEAR REGRESSION EXAMPLE Spark MLlib Linear Regression Example. This article provides a step-by-step example of using Apache Spark MLlib to do linear regression illustrating some more advanced concepts of using Spark and Cassandra together. We will start from getting real data from an external source, and then we will begin doing some practical machine

learning exercise.

PURE OPEN SOURCE SOLUTIONS: APACHE CASSANDRA Instaclustr is organizing a free, half-day workshop on Apache Cassandra, a scalable, distributed, and highly available open source NoSQL system. Join us to learn key features and concepts of Cassandra, develop hands-on experience, and evaluate Cassandra as a potential solution for your technical challenges. Register Now. ABOUT US - INSTACLUSTR: OPEN SOURCE THAT'S REALLY OPEN SOURCE About Us. We believe Open Source Software can change the world. Instaclustr was founded in 2013 by Ben Bromhead and Adam Zegelin with the sole purpose of helping companies unlock the power of open source technologies. Our solutions for open source technologies simplify adoption and deliver reliability and performance at scale, making CAREERS AT INSTACLUSTR Working at Instaclustr. Instaclustr is a fast-growing company with a mission. to deliver reliability at scale for our customers. We are a diverse group of people with teams located around the world. Our work environment is collaborative, flexible, and fun. We constantly provide our teams with opportunities to excel and encourage them to push CASSANDRA MONITORING: A BEST PRACTICE GUIDE Cassandra exporter is an excellent open source tool for optimal monitoring performance on large Cassandra clusters. Instaclustr Cassandra managed service uses a comprehensive monitoring-alerting service with 24×7 support and it is a good option to outsource all Cassandra operations and it comes with a free trial. CONNECTING TO A CASSANDRA CLUSTER USING TLS/SSL UNDERSTANDING CASSANDRA MIGRATION- MOVING FROM RELATIONALSEE MORE ON

INSTACLUSTR.COM

USE KAFKA WITH C#

CREATING A KAFKA CLUSTER IN A CUSTOM VPC TUTORIAL: APACHE ZEPPELIN WITH SPARK AND CASSANDRA Tutorial: Apache Zeppelin with Spark and Cassandra. Zeppelin is a web-based notebook, which facilitates interactive data analysis using Spark.Instaclustr now supports Apache Zeppelin as an add-on component to our managed clusters. TUTORIAL: USING KAFKA WITH AMAZON S3 This is the public ip address for any one of the nodes in the kafka connect cluster. This refers to the name of the S3 bucket we created in the first step: provides a reference so the connector knows where

to write to

PURE OPEN SOURCE SOLUTIONS: APACHE CASSANDRA Instaclustr is organizing a free, half-day workshop on Apache Cassandra, a scalable, distributed, and highly available open source NoSQL system. Join us to learn key features and concepts of Cassandra, develop hands-on experience, and evaluate Cassandra as a potential solution for your technical challenges. Register Now. ABOUT US - INSTACLUSTR: OPEN SOURCE THAT'S REALLY OPEN SOURCE About Us. We believe Open Source Software can change the world. Instaclustr was founded in 2013 by Ben Bromhead and Adam Zegelin with the sole purpose of helping companies unlock the power of open source technologies. Our solutions for open source technologies simplify adoption and deliver reliability and performance at scale, making CAREERS AT INSTACLUSTR Working at Instaclustr. Instaclustr is a fast-growing company with a mission. to deliver reliability at scale for our customers. We are a diverse group of people with teams located around the world. Our work environment is collaborative, flexible, and fun. We constantly provide our teams with opportunities to excel and encourage them to push CONNECTING TO A CASSANDRA CLUSTER USING TLS/SSL CASSANDRA MONITORING: A BEST PRACTICE GUIDE Cassandra exporter is an excellent open source tool for optimal monitoring performance on large Cassandra clusters. Instaclustr Cassandra managed service uses a comprehensive monitoring-alerting service with 24×7 support and it is a good option to outsource all Cassandra operations and it comes with a free trial. UNDERSTANDING CASSANDRA MIGRATION- MOVING FROM RELATIONALSEE MORE ON

INSTACLUSTR.COM

USE KAFKA WITH C#

CREATING A KAFKA CLUSTER IN A CUSTOM VPC TUTORIAL: APACHE ZEPPELIN WITH SPARK AND CASSANDRA Tutorial: Apache Zeppelin with Spark and Cassandra. Zeppelin is a web-based notebook, which facilitates interactive data analysis using Spark.Instaclustr now supports Apache Zeppelin as an add-on component to our managed clusters. TUTORIAL: USING KAFKA WITH AMAZON S3 This is the public ip address for any one of the nodes in the kafka connect cluster. This refers to the name of the S3 bucket we created in the first step: provides a reference so the connector knows where

to write to

INSTACLUSTR ANNOUNCES PCI-DSS CERTIFICATION FOR Instaclustr is pleased to announce the addition of Managed Elasticsearch to our PCI-DSS certified offerings running in AWS. Our service is based on Open Distro for Elasticsearch which will soon be updated to OpenSearch.Managed Elasticsearch joins our PCI-DISS certified Apache Cassandra and Apache Kafka offerings.. PCI-DSS (Payment Card Industry – Data Security Standard) is a mandated INSTACLUSTR MANAGED PLATFORM Integrated and Managed Open Source. Our Managed Platform is a complete ecosystem for deploying your mission critical applications. It is your one-stop destination for deploying, managing, and monitoring all components of your data layer and related infrastructure, all managed and operated in unison by the same provider with no competing agendas

or priorities.

INSTACLUSTR NAMED TO THE CRN SOLUTION PROVIDER 500 REDWOOD CITY, Calif. – June XX, 2021 – Instaclustr, delivering reliability at scale through its fully managed platform for open source data technologies, today announced that CRN ®, a brand of The Channel Company, has added Instaclustr to its list of the top 500 solution providers.CRN announces its top 500 solution providers each year in North America.

POSTGRESQL JSON

But, even though JSON was designed for interoperability, it is increasingly used for storage, and thus begins our story JSON and Databases. One of the most interesting Percona talks I listened to recently was by Guy Harrison on “Next Generation Databases”.I later discovered that he has written a more in-depth book, and the one page JSON slide from the talk has a whole chapter devoted to LOG IN · INSTACLUSTR The Instaclustr console lets you provision fully managed Cassandra, Kafka, Spark and Elassandra clusters in minutes. CONNECTING TO A CASSANDRA CLUSTER USING TLS/SSL Overview. Making connections to a Cassandra cluster that uses SSL can be a little tricker than usual, however properly securing your client connections with SSL is important, especially if you are connecting to your cluster via the Internet or an untrusted network.. Pre-requisites. Before we get started you’ll first need to install the Java Cryptography Extensions. CASSANDRA PERFORMANCE Cassandra Monitoring. Instaclustr’s Monitoring Tool has been designed to provide you with easy access to the information you need to manage your Cassandra deployment. You can use different monitoring functions in our console to understand the performance of Cassandra with your application. Our Monitoring API lets you analyze key

metrics.

OPEN SOURCE USE CASES IN FINANCIAL SERVICES enabling analytics and AI-driven innovation. At Instaclustr, we are specialists in three open source technologies that are commonly used in these scenarios: Apache Cassandra, Apache Spark and Apache Kafka. This paper examines the advantages and typical use of these technologies in financial services architectures. TUTORIAL: USING KAFKA WITH AMAZON S3 This is the public ip address for any one of the nodes in the kafka connect cluster. This refers to the name of the S3 bucket we created in the first step: provides a reference so the connector knows where

to write to

MANAGING TOMBSTONES IN CASSANDRA Tombstones are writes – they go through the normal write path, take up space on disk, and make use of Cassandra’s consistency mechanisms. Tombstones can be propagated across the cluster via hints and repairs. If a cluster is managed properly, this ensures that data will remain deleted even if a node is down when the delete is issued. PURE OPEN SOURCE SOLUTIONS: APACHE CASSANDRA Instaclustr is organizing a free, half-day workshop on Apache Cassandra, a scalable, distributed, and highly available open source NoSQL system. Join us to learn key features and concepts of Cassandra, develop hands-on experience, and evaluate Cassandra as a potential solution for your technical challenges. Register Now. ABOUT US - INSTACLUSTR: OPEN SOURCE THAT'S REALLY OPEN SOURCE About Us. We believe Open Source Software can change the world. Instaclustr was founded in 2013 by Ben Bromhead and Adam Zegelin with the sole purpose of helping companies unlock the power of open source technologies. Our solutions for open source technologies simplify adoption and deliver reliability and performance at scale, making CAREERS AT INSTACLUSTR Working at Instaclustr. Instaclustr is a fast-growing company with a mission. to deliver reliability at scale for our customers. We are a diverse group of people with teams located around the world. Our work environment is collaborative, flexible, and fun. We constantly provide our teams with opportunities to excel and encourage them to push CASSANDRA MONITORING: A BEST PRACTICE GUIDE Cassandra exporter is an excellent open source tool for optimal monitoring performance on large Cassandra clusters. Instaclustr Cassandra managed service uses a comprehensive monitoring-alerting service with 24×7 support and it is a good option to outsource all Cassandra operations and it comes with a free trial. CONNECTING TO A CASSANDRA CLUSTER USING TLS/SSL UNDERSTANDING CASSANDRA MIGRATION- MOVING FROM RELATIONALSEE MORE ON INSTACLUSTR.COMRELATIONAL DATABASE EXAMPLESRELATIONAL DATABASE TUTORIALRELATIONAL VS NON RELATIONAL DATABASERELATIONAL DATA MODELRELATIONAL DATA SET

USE KAFKA WITH C#

CREATING A KAFKA CLUSTER IN A CUSTOM VPC TUTORIAL: APACHE ZEPPELIN WITH SPARK AND CASSANDRA Tutorial: Apache Zeppelin with Spark and Cassandra. Zeppelin is a web-based notebook, which facilitates interactive data analysis using Spark.Instaclustr now supports Apache Zeppelin as an add-on component to our managed clusters. TUTORIAL: USING KAFKA WITH AMAZON S3 This is the public ip address for any one of the nodes in the kafka connect cluster. This refers to the name of the S3 bucket we created in the first step: provides a reference so the connector knows where

to write to

PURE OPEN SOURCE SOLUTIONS: APACHE CASSANDRA Instaclustr is organizing a free, half-day workshop on Apache Cassandra, a scalable, distributed, and highly available open source NoSQL system. Join us to learn key features and concepts of Cassandra, develop hands-on experience, and evaluate Cassandra as a potential solution for your technical challenges. Register Now. ABOUT US - INSTACLUSTR: OPEN SOURCE THAT'S REALLY OPEN SOURCE About Us. We believe Open Source Software can change the world. Instaclustr was founded in 2013 by Ben Bromhead and Adam Zegelin with the sole purpose of helping companies unlock the power of open source technologies. Our solutions for open source technologies simplify adoption and deliver reliability and performance at scale, making CAREERS AT INSTACLUSTR Working at Instaclustr. Instaclustr is a fast-growing company with a mission. to deliver reliability at scale for our customers. We are a diverse group of people with teams located around the world. Our work environment is collaborative, flexible, and fun. We constantly provide our teams with opportunities to excel and encourage them to push CASSANDRA MONITORING: A BEST PRACTICE GUIDE Cassandra exporter is an excellent open source tool for optimal monitoring performance on large Cassandra clusters. Instaclustr Cassandra managed service uses a comprehensive monitoring-alerting service with 24×7 support and it is a good option to outsource all Cassandra operations and it comes with a free trial. CONNECTING TO A CASSANDRA CLUSTER USING TLS/SSL UNDERSTANDING CASSANDRA MIGRATION- MOVING FROM RELATIONALSEE MORE ON INSTACLUSTR.COMRELATIONAL DATABASE EXAMPLESRELATIONAL DATABASE TUTORIALRELATIONAL VS NON RELATIONAL DATABASERELATIONAL DATA MODELRELATIONAL DATA SET

USE KAFKA WITH C#

CREATING A KAFKA CLUSTER IN A CUSTOM VPC TUTORIAL: APACHE ZEPPELIN WITH SPARK AND CASSANDRA Tutorial: Apache Zeppelin with Spark and Cassandra. Zeppelin is a web-based notebook, which facilitates interactive data analysis using Spark.Instaclustr now supports Apache Zeppelin as an add-on component to our managed clusters. TUTORIAL: USING KAFKA WITH AMAZON S3 This is the public ip address for any one of the nodes in the kafka connect cluster. This refers to the name of the S3 bucket we created in the first step: provides a reference so the connector knows where

to write to

INSTACLUSTR ANNOUNCES PCI-DSS CERTIFICATION FOR Instaclustr is pleased to announce the addition of Managed Elasticsearch to our PCI-DSS certified offerings running in AWS. Our service is based on Open Distro for Elasticsearch which will soon be updated to OpenSearch.Managed Elasticsearch joins our PCI-DISS certified Apache Cassandra and Apache Kafka offerings.. PCI-DSS (Payment Card Industry – Data Security Standard) is a mandated INSTACLUSTR MANAGED PLATFORM Integrated and Managed Open Source. Our Managed Platform is a complete ecosystem for deploying your mission critical applications. It is your one-stop destination for deploying, managing, and monitoring all components of your data layer and related infrastructure, all managed and operated in unison by the same provider with no competing agendas

or priorities.

INSTACLUSTR NAMED TO THE CRN SOLUTION PROVIDER 500 REDWOOD CITY, Calif. – June XX, 2021 – Instaclustr, delivering reliability at scale through its fully managed platform for open source data technologies, today announced that CRN ®, a brand of The Channel Company, has added Instaclustr to its list of the top 500 solution providers.CRN announces its top 500 solution providers each year in North America.

POSTGRESQL JSON

But, even though JSON was designed for interoperability, it is increasingly used for storage, and thus begins our story JSON and Databases. One of the most interesting Percona talks I listened to recently was by Guy Harrison on “Next Generation Databases”.I later discovered that he has written a more in-depth book, and the one page JSON slide from the talk has a whole chapter devoted to LOG IN · INSTACLUSTR The Instaclustr console lets you provision fully managed Cassandra, Kafka, Spark and Elassandra clusters in minutes. CONNECTING TO A CASSANDRA CLUSTER USING TLS/SSL Overview. Making connections to a Cassandra cluster that uses SSL can be a little tricker than usual, however properly securing your client connections with SSL is important, especially if you are connecting to your cluster via the Internet or an untrusted network.. Pre-requisites. Before we get started you’ll first need to install the Java Cryptography Extensions. CASSANDRA PERFORMANCE Cassandra Monitoring. Instaclustr’s Monitoring Tool has been designed to provide you with easy access to the information you need to manage your Cassandra deployment. You can use different monitoring functions in our console to understand the performance of Cassandra with your application. Our Monitoring API lets you analyze key

metrics.

OPEN SOURCE USE CASES IN FINANCIAL SERVICES enabling analytics and AI-driven innovation. At Instaclustr, we are specialists in three open source technologies that are commonly used in these scenarios: Apache Cassandra, Apache Spark and Apache Kafka. This paper examines the advantages and typical use of these technologies in financial services architectures. TUTORIAL: USING KAFKA WITH AMAZON S3 This is the public ip address for any one of the nodes in the kafka connect cluster. This refers to the name of the S3 bucket we created in the first step: provides a reference so the connector knows where

to write to

MANAGING TOMBSTONES IN CASSANDRA Tombstones are writes – they go through the normal write path, take up space on disk, and make use of Cassandra’s consistency mechanisms. Tombstones can be propagated across the cluster via hints and repairs. If a cluster is managed properly, this ensures that data will remain deleted even if a node is down when the delete is issued. PURE OPEN SOURCE SOLUTIONS: APACHE CASSANDRA Instaclustr is organizing a free, half-day workshop on Apache Cassandra, a scalable, distributed, and highly available open source NoSQL system. Join us to learn key features and concepts of Cassandra, develop hands-on experience, and evaluate Cassandra as a potential solution for your technical challenges. Register Now. ABOUT US - INSTACLUSTR: OPEN SOURCE THAT'S REALLY OPEN SOURCE About Us. We believe Open Source Software can change the world. Instaclustr was founded in 2013 by Ben Bromhead and Adam Zegelin with the sole purpose of helping companies unlock the power of open source technologies. Our solutions for open source technologies simplify adoption and deliver reliability and performance at scale, making CAREERS AT INSTACLUSTR Working at Instaclustr. Instaclustr is a fast-growing company with a mission. to deliver reliability at scale for our customers. We are a diverse group of people with teams located around the world. Our work environment is collaborative, flexible, and fun. We constantly provide our teams with opportunities to excel and encourage them to push CASSANDRA MONITORING: A BEST PRACTICE GUIDE Cassandra exporter is an excellent open source tool for optimal monitoring performance on large Cassandra clusters. Instaclustr Cassandra managed service uses a comprehensive monitoring-alerting service with 24×7 support and it is a good option to outsource all Cassandra operations and it comes with a free trial. CONNECTING TO A CASSANDRA CLUSTER USING TLS/SSL UNDERSTANDING CASSANDRA MIGRATION- MOVING FROM RELATIONALSEE MORE ON INSTACLUSTR.COMRELATIONAL DATABASE EXAMPLESRELATIONAL DATABASE TUTORIALRELATIONAL VS NON RELATIONAL DATABASERELATIONAL DATA MODELRELATIONAL DATA SET

USE KAFKA WITH C#

CREATING A KAFKA CLUSTER IN A CUSTOM VPC TUTORIAL: APACHE ZEPPELIN WITH SPARK AND CASSANDRA Tutorial: Apache Zeppelin with Spark and Cassandra. Zeppelin is a web-based notebook, which facilitates interactive data analysis using Spark.Instaclustr now supports Apache Zeppelin as an add-on component to our managed clusters. TUTORIAL: USING KAFKA WITH AMAZON S3 This is the public ip address for any one of the nodes in the kafka connect cluster. This refers to the name of the S3 bucket we created in the first step: provides a reference so the connector knows where

to write to

PURE OPEN SOURCE SOLUTIONS: APACHE CASSANDRA Instaclustr is organizing a free, half-day workshop on Apache Cassandra, a scalable, distributed, and highly available open source NoSQL system. Join us to learn key features and concepts of Cassandra, develop hands-on experience, and evaluate Cassandra as a potential solution for your technical challenges. Register Now. ABOUT US - INSTACLUSTR: OPEN SOURCE THAT'S REALLY OPEN SOURCE About Us. We believe Open Source Software can change the world. Instaclustr was founded in 2013 by Ben Bromhead and Adam Zegelin with the sole purpose of helping companies unlock the power of open source technologies. Our solutions for open source technologies simplify adoption and deliver reliability and performance at scale, making CAREERS AT INSTACLUSTR Working at Instaclustr. Instaclustr is a fast-growing company with a mission. to deliver reliability at scale for our customers. We are a diverse group of people with teams located around the world. Our work environment is collaborative, flexible, and fun. We constantly provide our teams with opportunities to excel and encourage them to push CASSANDRA MONITORING: A BEST PRACTICE GUIDE Cassandra exporter is an excellent open source tool for optimal monitoring performance on large Cassandra clusters. Instaclustr Cassandra managed service uses a comprehensive monitoring-alerting service with 24×7 support and it is a good option to outsource all Cassandra operations and it comes with a free trial. CONNECTING TO A CASSANDRA CLUSTER USING TLS/SSL UNDERSTANDING CASSANDRA MIGRATION- MOVING FROM RELATIONALSEE MORE ON INSTACLUSTR.COMRELATIONAL DATABASE EXAMPLESRELATIONAL DATABASE TUTORIALRELATIONAL VS NON RELATIONAL DATABASERELATIONAL DATA MODELRELATIONAL DATA SET

USE KAFKA WITH C#

CREATING A KAFKA CLUSTER IN A CUSTOM VPC TUTORIAL: APACHE ZEPPELIN WITH SPARK AND CASSANDRA Tutorial: Apache Zeppelin with Spark and Cassandra. Zeppelin is a web-based notebook, which facilitates interactive data analysis using Spark.Instaclustr now supports Apache Zeppelin as an add-on component to our managed clusters. TUTORIAL: USING KAFKA WITH AMAZON S3 This is the public ip address for any one of the nodes in the kafka connect cluster. This refers to the name of the S3 bucket we created in the first step: provides a reference so the connector knows where

to write to

INSTACLUSTR ANNOUNCES PCI-DSS CERTIFICATION FOR Instaclustr is pleased to announce the addition of Managed Elasticsearch to our PCI-DSS certified offerings running in AWS. Our service is based on Open Distro for Elasticsearch which will soon be updated to OpenSearch.Managed Elasticsearch joins our PCI-DISS certified Apache Cassandra and Apache Kafka offerings.. PCI-DSS (Payment Card Industry – Data Security Standard) is a mandated INSTACLUSTR MANAGED PLATFORM Integrated and Managed Open Source. Our Managed Platform is a complete ecosystem for deploying your mission critical applications. It is your one-stop destination for deploying, managing, and monitoring all components of your data layer and related infrastructure, all managed and operated in unison by the same provider with no competing agendas

or priorities.

INSTACLUSTR NAMED TO THE CRN SOLUTION PROVIDER 500 REDWOOD CITY, Calif. – June XX, 2021 – Instaclustr, delivering reliability at scale through its fully managed platform for open source data technologies, today announced that CRN ®, a brand of The Channel Company, has added Instaclustr to its list of the top 500 solution providers.CRN announces its top 500 solution providers each year in North America.

POSTGRESQL JSON

But, even though JSON was designed for interoperability, it is increasingly used for storage, and thus begins our story JSON and Databases. One of the most interesting Percona talks I listened to recently was by Guy Harrison on “Next Generation Databases”.I later discovered that he has written a more in-depth book, and the one page JSON slide from the talk has a whole chapter devoted to LOG IN · INSTACLUSTR The Instaclustr console lets you provision fully managed Cassandra, Kafka, Spark and Elassandra clusters in minutes. CONNECTING TO A CASSANDRA CLUSTER USING TLS/SSL Overview. Making connections to a Cassandra cluster that uses SSL can be a little tricker than usual, however properly securing your client connections with SSL is important, especially if you are connecting to your cluster via the Internet or an untrusted network.. Pre-requisites. Before we get started you’ll first need to install the Java Cryptography Extensions. CASSANDRA PERFORMANCE Cassandra Monitoring. Instaclustr’s Monitoring Tool has been designed to provide you with easy access to the information you need to manage your Cassandra deployment. You can use different monitoring functions in our console to understand the performance of Cassandra with your application. Our Monitoring API lets you analyze key

metrics.

OPEN SOURCE USE CASES IN FINANCIAL SERVICES enabling analytics and AI-driven innovation. At Instaclustr, we are specialists in three open source technologies that are commonly used in these scenarios: Apache Cassandra, Apache Spark and Apache Kafka. This paper examines the advantages and typical use of these technologies in financial services architectures. TUTORIAL: USING KAFKA WITH AMAZON S3 This is the public ip address for any one of the nodes in the kafka connect cluster. This refers to the name of the S3 bucket we created in the first step: provides a reference so the connector knows where

to write to

MANAGING TOMBSTONES IN CASSANDRA Tombstones are writes – they go through the normal write path, take up space on disk, and make use of Cassandra’s consistency mechanisms. Tombstones can be propagated across the cluster via hints and repairs. If a cluster is managed properly, this ensures that data will remain deleted even if a node is down when the delete is issued.

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PROVIDING RELIABLE AND SECURE OPEN SOURCE FULLY MANAGED SOLUTIONS FOR: What do our clients think After running for most of a day we can see a major improvement in the performance of this cluster since the upgrade. CPU seems to be no issue at all now. Many thanks again for the excellent execution on the upgrade and for the fantastic support. You've hurt our testers feelings. Stop being good at security. I wanted to give a shoutout to the Instaclustr Team for this whole migration of my 4 data centers. The recommendation was far superior to my plan and it all worked quite seamlessly. So thank you! Amazing work by your team to knock out the upgrade so efficiently. After running for most of a day we can see a major improvement in the performance of this cluster since the upgrade. CPU seems to be no issue at all now. Many thanks again for the excellent execution on the upgrade and for the fantastic support. You've hurt our testers feelings. Stop being good at security.

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INSTACLUSTR INSIGHTS: MEET ARRAN DENGATE __ Wednesday 13th May 2020 CASSANDRA DATA MODELING BEST PRACTICES GUIDE __ Thursday 28th May 2020 CASSANDRA MONITORING: A BEST PRACTICE GUIDE __ Wednesday 27th May 2020 PREVIEW RELEASE OF INSTACLUSTR’S MANAGED REDIS __ Friday 15th May 2020 INSTACLUSTR INSIGHTS: MEET ARRAN DENGATE __ Wednesday 13th May 2020 CASSANDRA DATA MODELING BEST PRACTICES GUIDE __ Thursday 28th May 2020

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6 STEP GUIDE TO APACHE CASSANDRA DATA MODELLING This white paper sets out a methodical approach that we have found useful in approaching Cassandra data modelling. Our approach focuses on 3 simple principles: understand the data, define the entities and then review and tune.

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APACHE KAFKA TOPIC DESIGN WEBINAR Topics, partitions and keys are foundational concepts in Apache Kafka. When building an application, correctly modeling your use case using these concepts will be key to making optimal use of Kafka and ensuring the scalability and reliability of your application. This webinar will walk through these key Kafka concepts and the main design consideration when choosing how to apply them to your application.

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6 STEP GUIDE TO APACHE CASSANDRA DATA MODELLING This white paper sets out a methodical approach that we have found useful in approaching Cassandra data modelling. Our approach focuses on 3 simple principles: understand the data, define the entities and then review and tune.

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DOWNLOAD MANAGED CASSANDRA VERSUS DYNAMODB A common question we hear from potential customers is “how does Cassandra compare to DynamoDB”? This White Paper provides a detailed comparison of the two technologies to determine the best approach for

your application.

Learn more __

__ Webinars

APACHE KAFKA TOPIC DESIGN WEBINAR Topics, partitions and keys are foundational concepts in Apache Kafka. When building an application, correctly modeling your use case using these concepts will be key to making optimal use of Kafka and ensuring the scalability and reliability of your application. This webinar will walk through these key Kafka concepts and the main design consideration when choosing how to apply them to your application.

Learn more __

__ Whitepapers

6 STEP GUIDE TO APACHE CASSANDRA DATA MODELLING This white paper sets out a methodical approach that we have found useful in approaching Cassandra data modelling. Our approach focuses on 3 simple principles: understand the data, define the entities and then review and tune.

Learn more __

__ Whitepapers

DOWNLOAD MANAGED CASSANDRA VERSUS DYNAMODB A common question we hear from potential customers is “how does Cassandra compare to DynamoDB”? This White Paper provides a detailed comparison of the two technologies to determine the best approach for

your application.

Learn more __

__ Webinars

APACHE KAFKA TOPIC DESIGN WEBINAR Topics, partitions and keys are foundational concepts in Apache Kafka. When building an application, correctly modeling your use case using these concepts will be key to making optimal use of Kafka and ensuring the scalability and reliability of your application. This webinar will walk through these key Kafka concepts and the main design consideration when choosing how to apply them to your application.

Learn more __

__ Whitepapers

6 STEP GUIDE TO APACHE CASSANDRA DATA MODELLING This white paper sets out a methodical approach that we have found useful in approaching Cassandra data modelling. Our approach focuses on 3 simple principles: understand the data, define the entities and then review and tune.

Learn more __

__ Whitepapers

DOWNLOAD MANAGED CASSANDRA VERSUS DYNAMODB A common question we hear from potential customers is “how does Cassandra compare to DynamoDB”? This White Paper provides a detailed comparison of the two technologies to determine the best approach for

your application.

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